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natali 33 [55]
3 years ago
15

What is the equation for the (graph) line? (please help)

Mathematics
1 answer:
zvonat [6]3 years ago
4 0

Answer:

y = 8x

Step-by-step explanation:

The equation for any straight line is y= bx + c

b is equal to the gradient, meaning you have to draw a triangle (like in the image above)

You then divide 8 by 1 to get you the gradient which is what goes in front of x.

c is the y intercept which is where the line crosses into the y axis. In this case it is zero.

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I need help give me help is it A B C D
Wewaii [24]

Answer:

A

Step-by-step explanation:

To get the area of the badgers in yards, you would have to do 40 yds * 20 yds / 2. Your answer should be 400 yds. Then, you would change it into feet. For every one yard, it is three feet. Therefore you would multiply the 400 yds by 3 to get it into feet. Now that you have it into feet, you can multiply it by the number of 1.25 per square feet.

400 ft * 1.25 =1500.

4 0
3 years ago
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In 1983, a hardcover dictionary cost $145.75. If the CPI is currently 209, what would a hardcover dictionary cost today? Round t
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Answer:

b

Step-by-step explanation:

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3 years ago
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PLZZZZ HELP <br> A. 178.3<br> B. 196.5 <br> C. 250.8<br> D. 292.5<br> E. 297. 1
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Answer:

E, 297.1

Step-by-step explanation:

First, find the area of the triangle using the formula a= (bh) / 2

Base x height would be 16 x 12, which is 192

192 / 2 is 96 sq meters

Then, find the area of the circle using the formula a= Pi (r^2)

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3 years ago
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Answer:

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Step-by-step explanation:

5 0
3 years ago
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Find the 4th term of the expansion<br><br> A<br> B<br> C<br> D
Marysya12 [62]

Answer:

option-A

Step-by-step explanation:

We can use rth term binomial expansion formula

(x+y)^n

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(a-\sqrt{2})^8

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now, we can find 4th term

T_r=(8,4-1)a^{8-(4-1)}(-\sqrt{2})^{4-1}

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T_4=56\times -2\sqrt{2}a^5

T_4=-112\sqrt{2}a^5


5 0
4 years ago
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