2 years ago

What's the answer plz help!!!

Mathematics

1 answer:

N76 [4]2 years ago

7 0

Answer:

y+9 = 2(x+3)

Step-by-step explanation:

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Answer pls i need help

nataly862011 [7]

Answer:

What/where is the question you have for me?

Step-by-step explanation:

5 0

3 years ago

What is the length of the diagonal of a cube of 4 inches

BartSMP [9]

First find the length of the diagonal of a square of side 4 inches:

d^2 = 4^2 + 4^2 = 2*4^2 = 32. Then the diagonal of the cube has length

sqrt( 32 + 4^2) = sqrt(32+16) = sqrt(48) = 4sqrt(3).

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3 years ago

Using scientific notation, what is the solution to (2.82 * 104) * (3.1 * 103)?

MArishka [77]

Answer: Choice A) 8.742 * 10^7

=====================================

Work Shown:

$(a * 10^b) \times (c * 10^d) = a*c*10^{b+d}\\\\(2.82 * 10^4) \times (3.1 * 10^3) = 2.82*3.1*10^{4+3}\\\\(2.82 * 10^4) \times (3.1 * 10^3) = 8.742*10^{7}\\\\$

Extra info:

$8.742 * 10^7 = 87,420,000$

which is a little over 87.4 million

6 0

2 years ago

Quick please no links or anything just the straight up answer answer both please

bearhunter [10]

Answer: B. 41

skfjfhdjkslskfjf

6 0

2 years ago

Read 2 more answers

Look at pic please. :)

Vesna [10]

Answer:

$0.40 per minute

Step-by-step explanation:

You divide 6.40 by 16 to get 0.40.

To fact check this, I multiplied 0.40 by 16 and got 6.40.

5 0

2 years ago