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sergejj [24]
1 year ago
6

The first step in solving using the substitution method is.

Mathematics
1 answer:
sammy [17]1 year ago
3 0

The first step in solving using the substitution method is making an unknown value the subject of the formula.

<h3>What is the substitution method? </h3>

The substitution method is one of the methods that is used to solve simultaneous equations. It involves making one unknown value the subject of the formula.

For example, given these simultaneous equations:

a + b = 10

2a + 5b = 20

The first step is to make either a or b the subject of the formula

a = 10 - b

or

b = 10 - a

To learn more about simultaneous equations, please check: brainly.com/question/25875552

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A meteor crater is 3900 feet in diameter. Approximate the distance around the crater. Use 3.14 for pi.
AveGali [126]

"<em>The distance around a circle"</em> = Circumference

Circumference = 3.14 * diameter

3900 * 3.14 = 12246

The circumference (distance around the crater) is equal to 12,246 feet

7 0
2 years ago
Tony buys 2 boxes of chocolates. One is 4 in. 7 in. 8 in. And 8 in. 5 in. 6 in. Which box has the larger volume?
Rufina [12.5K]

Answer:

Second box

Step-by-step explanation:

Volume (of the box) = length * width * height

Volume of first box is: 4 * 7 * 8 = 224

Volume of second box is: 8 * 5 * 6 = 240

Since 224 < 240, the volume of the second box has the larger value.

4 0
2 years ago
What is the value of 11−3m, when m = 2?
Margarita [4]

Answer:

Th answer is 5

Step-by-step explanation:

3(2)=6

11-6=5

3 0
3 years ago
I have c candies, and my sister has twice as many. Together we have 27 candies. How many candies do I have?
maks197457 [2]

Answer:

i think the answer would be  27 times two then you didved and find answer Hopes This work?

Step-by-step explanation:

I think so because it just makes since

8 0
3 years ago
Read 2 more answers
19.95 rounded in math
Gnoma [55]
It would be rounded to 20.

hope this helps you
8 0
3 years ago
Read 2 more answers
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