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2 years ago

PLZ HELP IF RIGHT THEN I WILL GIVE BRAINLY!!!!

Mathematics

2 answers:

fgiga [73]2 years ago

8 0

Answer:

56.6ft

Step-by-step explanation:

i added all the sides together hope it is correct

vladimir1956 [14]2 years ago

3 0

Answer:

Step-by-step explanation:

p=56.6

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If you help me I’ll mark brainliest

Ivahew [28]

Answer:

∠2=92°

Step-by-step explanation:

Using an angle formula, -8x+144=2x+74

Simplification:

-8x+144=2x+74

-8x+70=2x

70=10x

x=7

Therefore, each angle is 88°

Now, because ∠2 is adjacent to one of 88°, they add up to 180°

Therefore,

180°=88°+∠2

∠2=92°

7 0

2 years ago

Convert 12°34'56” to decimal degree form. Round your answer<br> to four decimal places.

Vlada [557]

Answer:

12.57555 rounded to 12.5756

Step-by-step explanation:

34'=34*1/60=0.56°

56''=56/1/3600=0.01555°

12°+0.56°+0.01555°=12.57555°

7 0

3 years ago

Read 2 more answers

EASY 7TH GRADE MATH, WILL GET BRAINLIEST

Naddika [18.5K]

Answer:

C. $45

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

you are installing a support wire for an electrical pole. the pole is 25 feet and the ground connection is 10 feet from the base

aniked [119]

ans=26.92

use trigonometric ratios

a²= b²+c²

a²=25²+10²

a²=625+100

now take square root on both sides

$\sqrt{a { }^{2} } = \sqrt{725}$

a=26.92

a=27 (2decimal place)

7 0

2 years ago

A line passes through (2,-1)and(4,5)

omeli [17]

I think the answer would be A<span />

4 0

3 years ago