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bixtya [17]
3 years ago
5

How do You do solving system of equations by solving for a variable

Mathematics
1 answer:
In-s [12.5K]3 years ago
6 0
Well, you have to do it with the substitution method now it's not easy, it takes some time to get used to it. I'm not really sure how to explain it but if you go on Khan Academy it will show you how to do it.
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Hey can you guys help me please help
yawa3891 [41]
The triangle on the left area is 18 because the area of a triangle is 1/2 b times h so 12 times 3 times 1/2 equals 18.you then cut a triangle from the quadrilateral to make into a triangle.The triangle is the same height has other triangle so its area is 18.Since you took three for base of left and right triangle you subtract 6 from 1 to make it your base of 8 and your height is 12 and 12 tikmes  8 is 96 so 18+18+96=132 so our answer is 132.
4 0
3 years ago
According to the graph of H(w) below, what happens when w gets close to zero?
WINSTONCH [101]
D Because it will never be equal to 0 and it never changes its area to get bigger or smaller
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3 years ago
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What is the eighth letter in this question not Counting spaces? W is the first H is the second etc
alexandr402 [8]
The eighth letter is ‘H’
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3 years ago
The Springfield Middle School sixth-grade teachers of history, science, and art are listed in the table.
Butoxors [25]

Answer:

Step-by-step explanation:

The Springfield Middle School sixth-grade teachers of history, science, and art are listed in the table. How many combinations of one history, one science teacher, and one art teacher

let say number of history. teacher = H

number of science teacher = S

number of Art teacher = A

Acombinations of one history, one science teacher, and one art teacher = H * S * A

8 0
3 years ago
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What is the present value of an investment that will be worth $6000 at the end of five years? Assume an APR of 6% compounded mon
musickatia [10]

Answer:

4448.23

Step-by-step explanation:

AV=PV(1+\frac{i}{n})^{nt}\\\\6000=PV(1+\frac{.06}{12})^{5*12}\\\\6000=PV*1.3488\\\\PV= 4448.23

4 0
3 years ago
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