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2 years ago

5

Roberto slides a rectangular picture frame 5 feet to the right of its original position on the wall How many right angles does t

he picture frame have now?

1 answer:

valentinak56 [21]2 years ago

8 0

Answer:

4

Step-by-step explanation:

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PLEASE ANSWER THIS QUESTION

iVinArrow [24]

Answer: im pretty sure its d

Step-by-step explanation:

dhgfldfglijhbfg

7 0

2 years ago

Find the area of the trapezoid

Alexandra [31]

Answer:

$\sf area \ of \ trapezoid \ =375 \ mm^2$

Explanation:

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( base \ 1 + base \ 2 ) * height$

using the formula:

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( 14+ 36 ) * 15$

$\sf area \ of \ trapezoid \ = \dfrac{1}{2} * ( 50 ) * 15$

$\sf area \ of \ trapezoid \ =25 * 15$

$\sf area \ of \ trapezoid \ =375 \ mm^2$

5 0

2 years ago

Read 2 more answers

___, 180, 30 , 5. find the missing term

Bezzdna [24]

ANSWER IS <u><em>1080</em></u> because the paturn is to D'vide by 6

Step-by-step explanation:

4 0

3 years ago

Please simplify these expressions

Oksana_A [137]

$10( - 2 - 9r) + 10(10 + 2r) = - 70r + 80 \\ 2(7n - 10) - 6(5n + 7) = - 16n - 62$

5 0

3 years ago

Read 2 more answers

Factor completely 81x8 − 1. (9x4 − 1)(9x4 + 1) (3x2 − 1)(3x2 + 1)(9x4 − 1) (3x2 − 1)(3x2 + 1)(9x4 + 1) (3x2 − 1)(3x2 + 1)(3x2 +

denis-greek [22]

Answer:

(3x^2 - 1)(3x^2 + 1)(9x^4 + 1).

Step-by-step explanation:

Using the identity for the difference of 2 squares;

a^2 - b^2 = (a - b)(a + b)

we put a^2 = 81x^8 and b^2 = 1 giving

a = 9x^4 and b = 1, so:

81x^8 − 1 = (9x^4 - 1)(9x^4 + 1)

Applying the difference of 2 squares to 9x^4 - 1:

= (3x^2 - 1)(3x^2 + 1)(9x^4 + 1).

6 0

3 years ago