Anna created the poster shown below: a rectangle is shown. the length of the rectangle is labeled as length equal to 36 cm, and the width is labeled as width equal to 16 cm. what would be the dimensions of the poster at fraction 1 over 4 times its current size? (answers) length = 9 cm, width = 4 cm length = 144 cm, width = 64 cm length = 32 cm, width = 12 cm length = 40 cm, width = 20 cm

she is right i had the test

Step-by-step explanation:

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

step-by-step explanation:

to determine whether a given function is even, we simply substitute x with -x in the expression. if the result after simplification is identical to the original equation, then the function is said to be even other wise odd.

f(-x) = (-x)^2 - (-x) + 8

      = x^2 + x +8

the resulting function is not identical to the original one;

f(-x) ≠ f(x)

therefore, f(x) is not an even function