3 years ago

HELP PLZ FIRST TO ANSWE GETS BRAINLIEST

Mathematics

1 answer:

tigry1 [53]3 years ago

7 0

Hey there!

I think the answer is B.

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9. The sum of 10 and 7 times a number is 59. What is the<br> number? (Use n as the variable.)

PSYCHO15rus [73]

10+7n=59
7n=59-10
7n=49
n=49/7
n=7

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3 years ago

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Can someone tell me whats 3\4x5\6 is im dum

Anastaziya [24]

Answer:

15/24

Step-by-step explanation:

hope this helps u.

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Describe the correct answer to this problem including units what is the surface area of the figure

Brrunno [24]

Answer:

Step-by-step explanation:

A = π×(2.5)² + π×2.5×6.5 = 6.25π + 16.25π = 22.5π ≈ 70.686 ft²

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3 years ago

An someone help please and thx:) !

olganol [36]

Answer:

x = 29

Step-by-step explanation:

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x + 17 + 2x + 5 + 3x - 16 = 180

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3 years ago

Question 11

dem82 [27]

Answer:

There were 49 questions on this Geometry test.

Step-by-step explanation:

You can start by setting up a proportion:

x = total number of questions on Geometry test

$\frac{37}{x}$ = $\frac{75.51}{100}$

Now, to solve for x, cross multiply:

75.51x = 3700

Finally, isolate x and solve:

x = 49.0001324328

This is very close to 49.

3 0

3 years ago