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3 years ago

5. Find the perimeter of the figure pictured below. 2 8 3 12

Mathematics

2 answers:

malfutka [58]3 years ago

7 0

Answer:25

Step-by-step explanation:

you just add the sides

spin [16.1K]3 years ago

7 0

Answer:

Step-by-step explanation:

When doing perimeter, all you have to do is add up all the sides.

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NemiM [27]

Answer

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Step-by-step explanation:

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3 years ago

What is the value of x? Round to the nearest tenth <br> Need help fast!!

lesantik [10]

The answer is actually 7.0 because the lengths of the triangle are both going to be 5 and the hypotenuse is then 5 square root of 2 which is 7.07 so if you round it’s 7.0

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3 years ago

3b + - 6b + 4a + -12b + 3a

Liono4ka [1.6K]

Answer:

-15b +7a

Step-by-step explanation:

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3 years ago

Read 2 more answers

Approximate, in feet, the circumference of a circle with radius = 6 ft. (Round your answer to one decimal place.)

Viktor [21]

Answer:

37.7

Step-by-step explanation:

Circumference of circle =2pir

I took pi=3.14

C=2xpix6=37.7square ft

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2 years ago

This is geometry please help

EastWind [94]

Answer:

x = 31°

Step-by-step explanation:

$\triangle ABC \cong \triangle DCE... (given) \\\\\therefore m\angle B = m\angle E..(cact)\\\\\because m\angle B = 61\degree \\\\\therefore m\angle E = 61\degree \\\\In \: \triangle DCE\\\\m\angle D+ m\angle C + m\angle E = 180\degree \\(by \: interior \: angle \: sum \: property \: of \: a triangle) \\\\2x\degree + 57\degree + 61\degree= 180\degree \\\\2x\degree + 118\degree = 180\degree \\\\2x\degree = 180\degree - 118\degree \\\\2x\degree = 62\degree \\\\x = \frac{62\degree}{2} \\\\x = 31\degree$

3 0

3 years ago