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3 years ago

12 is _% of 40 (blank) A.52% B.48% C.30% D.28%

Mathematics

2 answers:

gogolik [260]3 years ago

8 0

Answer:

30%

Step-by-step explanation:

To find what percent of 40 makes 12 we multiply 12 and 100 then divide it by 40

12 x 100 / 40 = 30

ipn [44]3 years ago

3 0

Answer:

c 30

Step-by-step explanation:

because 30*40/100=12

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What is the distance between (4,2) and (-1,-3)

Sati [7]

<h2>Solving for the Distance between two Points</h2><h3>Answer:</h3>

$5 \sqrt{2}$ or $7.071$

<h3>Step-by-step explanation:</h3>

<em>Please refer to my answer from this Question to know more about distances between two points: <u>brainly.com/question/24629826</u></em>

Given:

$(4,2)$

$(-1,-3)$

Solving for the Distance:

$\sqrt{(4-(-1))^2 +(2 -(-3))^2} \\ \sqrt{(4 +1)^2 +(2 +3)^2} \\ \sqrt{5^2 +5^2} \\ \sqrt{25 +25} \\ \sqrt{50} \\ \sqrt{25 \cdot 2} \\ 5 \sqrt{2}$

<u>Note:</u>

$5 \sqrt{2} \approx 7.071$

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3 years ago

Help ME fast and pls

iogann1982 [59]

Answer:

the first one is 8 and 9

the second one is 13 and 14

Step-by-step explanation:

8^2 is equal to the square root of 64 and 9^2 is equal to the square root of 81.

13^2 is equal to the square root of 169 and 14^2 is equal to the square root of 196.

hope this helps and is correct.

5 0

3 years ago

Paulette can bake a batch of cookies with 2 eggs and 1 cup of water. How many batches of cookies can Paulette bake if she has 10

Brrunno [24]

She can bake a maximum of 5 batches

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3 years ago

A n =−1+3(n−1) an=−1+3(n−1) what is the 55 term in the sequence

Sindrei [870]

ANSWER

$a_{55}=161$

EXPLANATION

The general term for the sequence is

$a_n=-1+3(n-1)$

To find the 55th term, we have to substitute
$n = 55$
in to the general term and simplify.

This implies that,

$a_{55}=-1+3(55-1)$

$a_{55}=-1+3(54)$

$a_{55}=-1+162$

$a_{55}=161$

Therefore the 55th term is 161.

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3 years ago

Please help ASAP ill give you brainliest!!!

yuradex [85]

Answer:

I think is scalene and acute

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4 years ago

Read 2 more answers