3 years ago

HELP PLS?! :( The image of the math problem here

Mathematics

1 answer:

gayaneshka [121]3 years ago

5 0

Answer: 82in.

Step-by-step explanation:

Hi! So, to find the perimeter you just need to add the sides of the shape.

So, 15 + 8 + 8 + 13 + 13 + 25 = 82in

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Whoshand was bigger 0.17 m or 0.165 m

S_A_V [24]

O.17 because it can also be 0.170 witch is still bigger then 0.165

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3 years ago

Help<br><br> (5a-3a^3)*(4a-1)

ivann1987 [24]

Answer:

$-12a^{4} + 3a^{3} + 20a^{2} -5a$

Step-by-step explanation:

$(5a-3a^{3} )$ • $(4a-1)$

Let's use FOIL (first, outer, inner, last) to solve this. We'll multiply the terms by one another in that fashion.

$20a^{2} - 5a - 12a^{4} + 3a^{3}$

Rearrange in decreasing exponents.

$-12a^{4} + 3a^{3} + 20a^{2} -5a$

3 0

3 years ago

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goldenfox [79]

A --------¢ D

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3 years ago

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Genrish500 [490]

Answer:

m MN = 70°

Step-by-step explanation:

∠MLN is an angle formed by the chords ML and LN and is calculated as

∠MLN = 0.5( m arc MN ), that is

35° = 0.5 arc MN ( multiply both sides by 2 )

arc MN = 2 × 35° = 70°

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3 years ago

Find each percent of change. Round to the nearest whole percent if necessary. State whether the percent of change is an increase

Sati [7]

Answer:

Percent of Change: 30% (rounded) It is an increase

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers