3 years ago

Evaluate: 34−(−4)2 Write the value in standard form.

Mathematics

1 answer:

Fiesta28 [93]3 years ago

3 0

-4 ×2 =8

34 -(-4)2

34 + 8 (minus minus becomes +)

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Need help with this math problem

-BARSIC- [3]

z = 37°

Step-by-step explanation:

The exterior angle theorem says that the sum of two internal angles is equal to the exterior angle

In this case the sum of z and z+4 will be equal to z+41

Writing mathematically

$z + z+ 4 = z + 41\\2z+4 = z + 41\\2z -z = 41 -4\\z = 37$

Hence

z = 37°

Keywords: Angles, Triangles

Learn more about angles at:

#LearnwithBrainly

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4 years ago

How do you do it please and thank you?

anygoal [31]

1) factor to see if you can get anything to cancel out before you multiply
2) the rest of my work is shown in the picture attached
3) the answer is n^2

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3 years ago

Solve the equation 12 + 4m = 24 A)m=9 B)m=8 C)m=3 D)m=-6

pantera1 [17]

12 +4m = 24

4m = 12

m = 12/4

m = 3 so choice C. is right sure

8 0

3 years ago

Find the value of d such that the system of equations

vova2212 [387]

Answer:

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3 years ago

Round 607.5 to the nearest whole number.

kari74 [83]

608

607.5

.5 rounds up to 1

607+1=608

7 0

3 years ago

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