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Ganezh [65]
3 years ago
13

Find the perimeter. Simplify the answer.

Mathematics
1 answer:
ankoles [38]3 years ago
5 0

Answer:

34p-16

Step-by-step explanation:

Perimeter of parallelogram

= 2(9p-10)+2(8p+2)

= 18p-20+16p+4

= 34p-16

You might be interested in
The length of a rectangle is five times its width. If the area of the rectangle is 320m, find the perimeter
Roman55 [17]

Answer: The perimeter is 96 m

Step-by-step explanation:

If we tag the length of the rectangle as l and the width as w, and if in addition we are told l=5 w,the dimensions of the rectangle are as shown in the figure.

Now, the area of a rectangle is given by:

A=(l)(w)=320 m^{2}

Since l=5 w:

A=(5w)(w)=320 m^{2}

Isolating w:

5w^{2}=320 m^{2}

w=\sqrt{\frac{320 m^{2}}{5}}

w=8 m

On the other hand, the perimeter of a triangle is given by the addition of each of its sides. Then, if the rectangle has two sides that measure w and two sides that measure 5 w, the perimeter is:

P=2(5)(w)+2w

Substituting the value of w in the last equation:

P=2(5)(8 m)+2(8 m)

Finally the perimeter is:

P=96 m

7 0
4 years ago
the graph of the function y=tan(x) was horizontally stretched so that it became 10x which is the equation of the transformed fun
Alborosie

Answer:

y=tan \frac{x}{10}

Step-by-step explanation:

The base of the tangent functions is y=\tan x.

This is also called the parent tangent function that has a period of \pi.

The transformation that stretches the graph of y=\tan x horizontally by a factor of B is y=\tan \frac{x}{B}

From the question, the basic tangent function was stretched horizontally by a factor of 10.

This implies that B=10

The equation of the transformed function is y=tan \frac{x}{10}

The period of this function is 10\pi

See how y=tan \frac{x}{10} (red graph) is horizontally stretched as compared to  y=\tan x (blue graph) in the attachment.

3 0
3 years ago
What is the distance between (-15,1) and (-15,6)
Vladimir [108]

Answer:

So you would use the distance formula which is the square root of (x2-x1)^2 + (y2-y1).

Step-by-step explanation:

So it would be the square root of (-15-(-15)^2 + (6-1)^2

(-15-(15)^2 is the same thing as (-15+15)^2.

(-15+15)^2 is equal to 0^2 which is, 0.

(6-1)^2 is equal to 5^2, which is 25.

So the square root of 0 + 25 is the same thing as radical 25.

Radical 25 is equal to 5.

So, the final answer is 5.


3 0
4 years ago
19. Given that the lines are parallel, what angle is congruent to angle 6?
nikklg [1K]
It is C bc it is on the opposite side and on the outside
6 0
4 years ago
Help me out please! What is the value of z??? <---- That is all they gave me.... See picture.
Lana71 [14]
Since the lines are perfectly straight, we can assume that each line in an arc is 180 degrees. since it gives us 43 degrees for the angle next to z, we just need to subtract 43 from 180. this gives you the answer 137 degrees.

137 degrees is your answer
4 0
3 years ago
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