3 years ago

What’s the answer to this question ?

Mathematics

1 answer:

Usimov [2.4K]3 years ago

7 0

Answer:

(13,5)

Step-by-step explanation:

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What Is the answer to 10ac-x/11=-3

cestrela7 [59]

Multiplty both sides by 11. 11 times 11 cancels out, 11 times -3 equals -33. You should get 10ac - x = -33
Add x to both sides: 10 a c = x − 33
Divide both sides by 10 c : a = x − 33 /10c

revised tada!

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4 years ago

Can someone help me with this one?

Viktor [21]

The slope of the line is - 3/2

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3 years ago

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A rectangle has a perimeter of `52` cm. Its width is `9` cm.

Marizza181 [45]

Answer:

The length is 17 cm.

17+17+9+9 adds up to 52.

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3 years ago

In circle O below, what is the length of arc AB in radians?

Law Incorporation [45]

Answer:

Length of arc = 0.628 r

Step-by-step explanation:

Given:

∠ AOB = 36°

Radius = (r)

Find:

Length of arc AB = ?

Computation:

$Length\ of \ arc = \frac{\theta}{360}2\pi r\\\\Length\ of \ arc = \frac{36}{360}(2)(\frac{22}{7} ) (r)\\\\Length\ of \ arc =0.628r$

Length of arc = 0.628 r

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3 years ago

Find the cube roots of -8. Write the answer in a+bi form

max2010maxim [7]

Answer:

$-2 + 0i$

Step-by-step explanation:

<u>Step 1: Find the answer</u>

<u /> $\sqrt[3]{-8}$

$\sqrt[3]{(-2)^3}$

$-2$

$-2 + 0i$

Answer: $-2 + 0i$

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3 years ago