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kirill115 [55]
3 years ago
8

Ill give you brianliest

Mathematics
2 answers:
WARRIOR [948]3 years ago
7 0
I say step 4 is incorrect.
____ [38]3 years ago
7 0
<span>Equation 2 starts off at 4m=4+4n not -4. so trace steps back to step 1 and look at the numbers again</span>
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HELP ME PLZZ I NEED HELP WITH THIS!!
BigorU [14]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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Three squares. The first square is labeled with side length 1 inch on the vertical side and 1 inch on the horizontal side. The s
dlinn [17]

Answer:

The area is the side lengths squared or multiplied by themselves. The three squares have very different areas based on their side lengths. I disagree that a square with 13 inch side length will have area 13. It will have area 13*13=169 square inches.

Step-by-step explanation:

The area of a square is A=s*s.

1st: A = 1*1 = 1 square inches.

2nd: A=1/2*1/2 = 1/4 square inches

3rd: A =2*2 = 4 square inches.

The area of a square with 1 unit side length is still 1. But a square whose side is less than 1 has a very small area and the square whose side length is greater than 1 has a much larger area. The area of a square is the square of its side length or its side length times itself.

Knowing this, a square with side length 13 will not have area 13 but area 169.

8 0
3 years ago
Expand and simplify: 2(x-4^2)+7
Mekhanik [1.2K]
Answer:
2x-25

Explanation:
2(x-4^2)+7
1) Find the exponent
=2(x-16)+7
2) Use the distributive property on the parentheses
=2x-32+7
3) Subtract 32 and 7
=2x-(32-7)
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I hope this helps! Please comment if you have any questions.
3 0
3 years ago
A set of math tests is normally distributed
Masteriza [31]

Answer:

wat is the actual question for this??

Step-by-step explanation:

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Population of 6 fish triples each month. How many fish will there be in a year?
gulaghasi [49]
If they start with 6 fish on month 1 and it triples every month, by month 12 there will be 1,062,882 fish.
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