someone please help!!

Someone Please Help!!

Answers

Answer 1
a^1 because the fraction is a^7/a^6 and all you need to do is subtract the exponents (only because this is division and has like terms).

hope this helps!! :)

Related Questions

Which number is equal to four and five sixths?


A. four and eighty three hundredths with the three repeating

B. six twenty ninths C. 4.8 D. 484percent

Answers

The number that is equal to four and five sixths is A. four and eighty three hundredths with the three repeating

What is a fraction?

A fraction is simply a piece of a whole. The number is represented mathematically as a quotient where the numerator and denominator are split. In a simple fraction, the numerator as well as the denominator are both integers.

The number that is equal to 4 5/6 will be illustrated thus:

= 4 5/6

= 4 + 0.8333.

= 4.8333

In this vase, the 3 is repeating. Therefore, the correct option is A.

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Find the surface area

Find the surface area

Answers

Answer: 120 yds

Step-by-step explanation:

48+30+24+18+120 yds

The surface area is going to be 120 yards


Find HG and HI. Pleaseeee help :/

Find HG and HI. Pleaseeee help :/

Answers

Tan 60 = GI / HG
Root 3 = 11/HG
HG = 11/root 3
HG = 6.3cm

Sin 60 = 11/ HI
Root 3 / 2 = 11/HI
Root 3 x HI = 11 x 2
HI = 22/root 3
HI = 12.7cm

Regards,
ArmyCee:)

let f(x) = -2x + 8. Find f^-1(x)

Answers

Answer: 10

Step-by-step explanation:

What you want to do is plug -1 in as x.

So:

f(-1) = -2(-1) + 8

f(-1) = 2 + 8

f(-1) = 10

A tabletop in the shape of a trapezoid has an area of 5,665 square centimeters. Its longer base measures 135 centimeters, and the shorter base is 85 centimeters. What is the height? The height of the tabletop is centimeters.

Answers

Given data:

The given area of the trapezium is A=5,665 square centimeters.

The one of the base is B= 135 cm.

The other base of the trapezium is b=85 cm.

The expressionn for the area of the trapezium is,

\(A=\frac{1}{2}(B+b)h\)

Substitute the given values in the above expression.

\(\begin{gathered} 5,665cm^2=\frac{1}{2}(135\text{ cm+85 cm)h} \\ h=51.5\text{ cm} \end{gathered}\)

Thus, the height

Hayley is 5 feet 5 inches tall. What is this in metres to the nearest centimetre?

Use the conversion 1 foot = 30 cm and 1 inch = 2.5 cm.

Answers

Answer:

5 feet 5 inches = 162.5 centimeters

Step-by-step explanation:

5 x 30 = 150

5 x 2.5 = 12.5

150 + 12.5 = 162.5

Answer:

162.5

Step-by-step explanation:

hope this helps you out

pls give me the brainly thing

please help i am on plato​

please help i am on plato

Answers

Answer:

Choice A is correct.  

Step-by-step explanation:

A function, by definition, only maps one output to one input.  You can't have multiple outputs to one input.  All the other choices do that, Choice A doesn't.

Answer:

A

Step-by-step explanation:

A function is where there are none of the x-intercepts are repeated. Answer A each has 4 x-intercepts, but none of them are repeated. All the other answers (B, C, and D) have an x-intercept that is repeated.

Hope this helps <3

How many ways are there to choose a soccer team consisting of 3 forwards, 4 midfield players, and 3 defensive players, if the players are chosen from 8 forwards, 6 midfield players and 8 defensive players?

Answers

Using the combination formula, it is found that there are 47,040 ways to form a soccer team.

What is the combination formula?

Each of the different groups or selections can be formed by taking some or all of a number of objects, irrespective of their arrangments is called a combination.

\(^mC_k = \dfrac{m!}{k! \times (m-k)!}\)

A soccer team consisting of 3 forwards, 4 midfield players, and 3 defensive players, if the players are chosen from 8 forwards, 6 midfield players and 8 defensive players

Since they are independent of each other, the total number of combinations will be;

\(^mC_k = \dfrac{8!}{3! \times (5)!} \times \dfrac{6!}{4! \times (2)!} \times \dfrac{8!}{3! \times (5)!} \\\\^mC_k =47,040\)

Hence, There are 47,040 ways to form a soccer team.

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What is the meaning of "there exists x ∈ S ∖ m. Then m ⊊ m ∪ {x} ∈ X; a contradiction"?

What is the meaning of "there exists x S m. Then m m {x} X; a contradiction"?

Answers

The statement "there exists x ∈ S ∖ m" means that there exists an element x that belongs to the set S but does not belong to the set m. In other words, x is an element that is present in S but is not present in m.

The phrase "m ⊊ m ∪ {x} ∈ X" states that the set m is a proper subset of the set m ∪ {x}, and this union belongs to the set X. This implies that the set m ∪ {x} contains all the elements of m along with the additional element x.

The phrase "a contradiction" indicates that the statement or assumption being made leads to a logical inconsistency or contradiction. In this context, the contradiction arises from the fact that the assumption that x is not in m contradicts the statement that m ∪ {x} is a proper superset of m.

Overall, the given statement implies that the existence of an element x in S, which is not in m, leads to a contradiction when considering the relationship between m and m ∪ {x}.

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Find the nth Maclaurin polynomial for the function. f(x) = sec(x), n = 2 P_2(x) =

Answers

Answer:

\(\mathbf{P_2(x) = 1+\dfrac{x^2}{2}}\)

Step-by-step explanation:

Given that:

f(x) = sec (x)  , n = 2

Where are to find P_2(x)

Suppose ; f(x) = sec (x)  , n = 2

then

\(f(0) = sec (0) = 1\)

\(f'(x) = sec (x)* tan (x)|_{x=0} = 0\)

\(f''(x) = sec (x)*tan ^2(x)+ sec (x) * sec^2(x)\)

\(f''(x) = sec (x)*tan ^2(x)|_{x=0} + sec^3(x)\)

\(f''(x) = 0 + sec^3(0)\)

\(f''(x) = 1\)

\(f(x) = f(0) + \dfrac{f'(0)x}{1!}+ \dfrac{f''(0)x^2}{2!}+ \dfrac{f'''(0)x^3}{3!}+...\)

\(f(x) = 1 + \dfrac{0}{1!}x+ \dfrac{x^2}{2!}+...\)

\(f(x) = 1 + \dfrac{x^2}{2}+...\)

since order n =2

\(\mathbf{P_2(x) = 1+\dfrac{x^2}{2}}\)

Which line is parallel to the line 8x + 2y = 12?

Which line is parallel to the line 8x + 2y = 12?

Answers

Answer

its C, i just answered it

x^2+24x+c

I need help​

Answers

Answer: c=144

Step-by-step explanation:

helpppppppppppppppppp

helpppppppppppppppppp

Answers

Use substitution
Since you know they are both y, you can make the values of each equal to each other.

2x - 9 = -x + 3
3x = 12, x = 4
Plug x = 4, into any equation
Y = 2(4) - 9
Y = 8 - 9 = -1, y = -1

Solution: (4,-1)

√50 as a mixed radical!

Answers

Answer:

5sqrt(2)

Step-by-step explanation:

you can split 50 into sqrt(25×2)

and the sqrt(25) is 5, so than your left with just the 2 in the sqrt.

Which of the following points satisfies y < 3x - 6?

(2, -4)

(1,0)​

Which of the following points satisfies y &lt; 3x - 6?(2, -4)(1,0)

Answers

The point (2,-4) satisfies y < 3x - 6

Answer: (2,-4)

Explanation: The coordinates are in the form (x,y) so 2 is the x value, and -4 is the y value. You substitute these values into the equation:

y<3x-6
-4<3(2)-6
-4<6-6
-4<0

Now let’s substitute (1,0) into the inequality:

y<3x-6
0<3(1)-6
0<3-6
0<-3

This is false as 0 is greater than -3, not less than. Hope this helps :)

6(5x/3 -4/3 - 2)= 6 (3 - 6x/6 +4/6)

Answers

Answer:

21/8x

Step-by-step explanation:

10x -20 = -6x+22

+6x-20 = 22

16x-20 = 22

16x +20= +20

16x/16x = 42/16x

x = 21/8x

Write an equation of the line that passes through (-2, 0) and is perpendicular to the line y=-1/3x+3

Answers

Slope of y = -⅓x + 3 is -⅓ (on comparing with m of y = mx + c)

As the required line is perpendicular to this, slope of the required line = - 1 / (-⅓) = 3

Equation:

=> y - y1 = m(x - x1)

=> y - 0 = (3)(x - (-2))

=> y = 3(x + 2)

=> 3x - y + 6 = 0

what is the missing angle

what is the missing angle

Answers

Answer:

the answer is 67 like the other angle because they are vertical from each other which make them the same

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

x = 67 degrees

Step-by-step explanation:

Use opposite angles! The angle opposite from x is 67, therefore x is also 67. Hope this helps! :)

WILL MARK BRAINLIST!!!!


The net of a triangular prism and its dimensions are shown in the diagram. What is the lateral surface area of the triangular prism in square centimeters?
\(a. \: \: \: 264 {cm}^{2} \)
\(b. \: \: \: 240 {cm}^{2} \)
\(c. \: \: \: 225 {cm}^{2} \)​

WILL MARK BRAINLIST!!!!The net of a triangular prism and its dimensions are shown in the diagram. What

Answers

Answer:

Step-by-step explanation:

I had this answer

Answer: a=5cm. B=13cm. C=15cm

Step-by-step explanation:

Your welcome

2. What is the 7th term of an A.P: 50+45+40? a. 40, b. 20, c. 15, d. 22​

Answers

The 7th term of an Arithmetic Progression 50+45+40 is 20

How to determine the 7th term of an Arithmetic Progression 50+45+40?

The Arithmetic Progression is given as:

50+45+40

In the above Arithmetic Progression, we have

First term, a= 50

Common difference, d = 45 - 50 = -5

The nth term of the Arithmetic Progression is calculated as:

Tn = a + (n - 1)d

Substitute the known values in the above equation

Tn = 50 + (n - 1) * -5

Substitute 7 for n in the above equation

Tn = 50 + (7 - 1) * -5

Evaluate the product

Tn = 50 - 30

Evaluate the difference

T7 = 20

Hence, the 7th term of an Arithmetic Progression 50+45+40 is 20

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How should this model be completed to represent 3,723 ÷ 51?

Enter your answers in the boxes.

How should this model be completed to represent 3,723 51?Enter your answers in the boxes.

Answers

The completed entries is added as an attachment

How to determine the entries in the box

From the question, we have the following parameters that can be used in our computation:

3,723 ÷ 51

Express 3,723 as 2295 + 1428

So, we have the following representation

3,723 ÷ 51 = (2295 + 1428) ÷ 51

Expand the expression

So, we have the following representation

3,723 ÷ 51 = 2295 ÷ 51 + 1428 ÷ 51

Evaluate the quotients

3,723 ÷ 51 = 45 + 28

Next, we complete the blanks (see attachment) for the completed entries

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How should this model be completed to represent 3,723 51?Enter your answers in the boxes.

In a marketplace, a box of peaches can be purchased for $77.95 per box. One box
contains 78 peaches. How much would you have to pay to buy 4 peaches?
(Hint: Convert 4 peaches into dollars.)
Round your answer to the nearest hundredth. Do not type the units ($) in the space
below.

Answers

Answer:

4

Step-by-step explanation:

This question can be solved by proportions, using rule of three.

We have that:

You buy 78 peaches for $77.95. How much you pay to buy 4 peaches?

78 peaches - $77.95

4 peaches - x

\(78x = 4*77.95\)

\(x = \frac{4*77.95}{78}\)

\(x = 4\)

You pay $4 for 4 peaches.

PLEASE HELPPP!!!

The picture is there

PLEASE HELPPP!!!The picture is there

Answers

Answer:

Its also 30 degrees

Step-by-step explanation:

That shape is a vertical angle. This means that is 2 was 150 degrees, than 4 would also be 150 degrees. This means that if 1 is 30, then 3 is...... eh you get the idea. its 30 degrees.

P.S: Your welcome :)

There are 30 colored marbles inside a bag. Six marbles are yellow, 9 are red, 7 are white, and 8 are blue. One is drawn at random. Which color is most likely to be chosen? A. white B. red C. blue D. yellow Include ALL work please!

Answers

Answer:

red

Step-by-step explanation:

Since the bag contains more red marbles than any other color, you are most likely to pick a red marble

Please provide the answer

Please provide the answer

Answers

The radius of the circle is determined as r = 5.

option B.

What is the radius of the circle?

The radius of the circle is determined by applying the general formula for circle equation.

(x - h)² + (y - k)² = r²

where;

h, k is the center of the circle r is the radius of the circlex, y are the coordinates of any point on the circle

The given circle equation;

4x² + 4y² = 100

Simplify the equation by dividing through by 4;

x² + y² = 25

x² + y² = 5²

So from the equation above, the radius of the circle corresponds to 5.

r = 5

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Leslie is installing blue carpet that will cover the entire floor of a room.
What is the area, in square feet, of the room Leslie will cover with blue
carpet?
I need it step by step please

Leslie is installing blue carpet that will cover the entire floor of a room.What is the area, in square

Answers

Answer:

392 ft²

Step-by-step explanation:

The composite figure can be divided into a rectangle, 2 triangles and a square

Area of rectangle = Length * width

Area of rectangle = 21 feets * 14 feets = 294 feet²

Area of triangle = 0.5 * base * height

Area of triangle = 0.5 * 7 * 7 = 24.5

AREA of square = a² = 7² = 49 feets²

Total area :

294 feets + (2 * 24.5) feets² + 49 feets²

294 + 49 + 49 = 392 ft²

YO I NEED SOME HALP WITH THIS

YO I NEED SOME HALP WITH THIS

Answers

The correct answer is A
YO I NEED SOME HALP WITH THIS

Use the bar graph below to find the relative frequency of the event


Spinning an event number


Please answer and hurry

Use the bar graph below to find the relative frequency of the event Spinning an event number Please answer

Answers

Answer:

0.48

Step-by-step explanation:

Use the bar graph below to find the relative frequency of the event Spinning an event number Please answer

1.
Anthony has a sink that is shaped like a half-sphere. The sink has a volume of 3000/3 π, in^3?. One day, his sink
clogged. He has to use one of two cylindrical cups to scoop the water out of the sink. The sink is completely
full when Anthony begins scooping.
(a) One cup has a diameter of 5 in, and a height of 6 in. How many cups of water must Anthony scoop
out of the sink with this cup to empty it? Round the number of scoops to the nearest whole
number. Show all your work.
(b) One cup has a diameter of 6 in, and a height of 6 in. How many cups of water must he scoop out of
the sink with this cup to empty it? Round the number of scoops to the nearest whole number.Show all your work

Answers

Answer:

a) 27
b) 19

Step-by-step explanation:

a) Calculate the volume of the the cup using volume of cylinder equation: \(V = \pi r^{2} h\)

Where V = Volume, r=radius, and h=height. Your answer should be in cubic inches (\(in^3\)).
You're given diameter, so use equation \(d/2 = r\) to find radius.
Substituting these equations will give you: \(V = \pi (d/2)^2 h\)
However, the given volume of the sink is 3000/3\(\pi\) or 1000\(\pi\), meaning that you should modify your results to match this value. Do not substitute \(\pi\) for 3.14..., leave it as a symbolic value. Your final V of the cup should = 37.5 \(\pi\)
Divide the volume of the sink by the volume of the cup. This number will be the amount of cups needed to empty it. In equation form:
\(Vsink / V cup =\) # of cups.
Note the the \(\pi\) will cancel each other out, so there's not need to factor that in.
b) Repeat the steps above with the new d (diameter) value.

. Translate parallelogram ABCD 2 units down and plot it. 2. Translate rhombus EFGH 2 units to the left, 4 units down, and plot it. 3. If the coordinates of the vertices of a square LMNO are L(-5,-5), M(-5,-2), N(-2,-2). What are the coordinates for O? 4. If the coordinates of the vertices of a triangle XYZ are X (2,1), Y(4,4) and Z(5,2). Translate the triangle XYZ 4 units down. What are the new coordinates? 5. Write the coordinates down for the following points:

. Translate parallelogram ABCD 2 units down and plot it. 2. Translate rhombus EFGH 2 units to the left,
. Translate parallelogram ABCD 2 units down and plot it. 2. Translate rhombus EFGH 2 units to the left,

Answers

Answer:

To translate a shape, we need to move all its vertices by the same amount in the same direction. Here are the answers to the three parts of the question:

1. To translate parallelogram ABCD 2 units down, we need to subtract 2 from the y-coordinates of all its vertices. Let's say the original coordinates of the vertices are A(a,b), B(c,d), C(e,f), and D(g,h). Then the new coordinates of the vertices will be A'(a,b-2), B'(c,d-2), C'(e,f-2), and D'(g,h-2). Plot these new vertices to get the translated parallelogram.

2. To translate rhombus EFGH 2 units to the left and 4 units down, we need to subtract 2 from the x-coordinates and 4 from the y-coordinates of all its vertices. Let's say the original coordinates of the vertices are E(a,b), F(c,d), G(e,f), and H(g,h). Then the new coordinates of the vertices will be E'(a-2,b-4), F'(c-2,d-4), G'(e-2,f-4), and H'(g-2,h-4). Plot these new vertices to get the translated rhombus.

3. If the coordinates of the vertices of a square LMNO are L(-5,-5), M(-5,5), N(5,5), and O(5,-5), and we want to translate it 3 units to the right and 2 units up, we need to add 3 to the x-coordinates and subtract 2 from the y-coordinates of all its vertices. The new coordinates of the vertices will be L'(-2,-7), M'(-2,3), N'(8,3), and O'(8,-7). Plot these new vertices to get the translated square.

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