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miskamm [114]
3 years ago
15

More Literal Expressions, please include the way you worked out.

Mathematics
1 answer:
Artyom0805 [142]3 years ago
4 0

A=h/2(a+b) solver for h

2A=h(a+b)

2A/(a+b)=h   (Solution)

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What percent of 55 is 34
djyliett [7]

answer

.618 18 repeats

Step-by-step explanation:

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3 years ago
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Solve the following expression when<br> t = 3 and s = 2<br> (12t) = (6s)<br> Enter
larisa86 [58]

From the solution of the expression, it can be seen that s = 6 when t = 3 while t = 1 when s = 2.

<h3>How do we solve a mathematical expression?</h3>

Given:

(12t) = (6s) ........................ (1)

When t = 3, we can solve for s from the expression in equation (1) by substituting t = 3 into the equation as follows:

12 * 3 = 6s

36 = 6s

s = 36 / 6

s = 6

When s = 2, we can solve for t from the expression in equation (1) by substituting s = 2 into the equation as follows:

12t = 6 * 2

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t = 12 / 12

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Learn more about mathematical expression here: brainly.com/question/12401681.

#SPJ1

7 0
2 years ago
The perimeter of a basketball court is 84 meters and the length is 6 meters longer than twice the width. what are the length and
Colt1911 [192]
The length is 30 meters and the width is 12 meters. 
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3 years ago
Hi! Does any one know how to do proportions? If so can you please help me out with these 2 problems? please show work on how you
Nataly [62]
Answers:

1.) 18 lemons
2.) 80 minutes

Explanation:

Porportions are a lot like fractions. For the first question, you can make the fraction 6/8, or 3/4 simplified. This means that for every 8 cups of water, you need 6 lemons.

Then, to find the amount of lemons you need if you have 24 cups of water, you need to think about what×8= 24. If we divide 24 by 8, we get 3, so if we multiply our fraction by 3/3, we should get the answer.

If we do 6/8 × 3/3, we get 18/24. This means that we need 18 lemons if we were to use 24 cups of water.

For the next question, our fraction 15/60, for 15 cakes baked in 60 minutes. Now we need to divide 20 cakes by 15.

This question is a little different from the first one because there will be a decimal involved. If we do 20/15, we get 1⅓. This means that this time, we will multiply 15/60 by (1⅓)/(1⅓).

If we multiply 60 by 1⅓, we get 80, which is the number of minutes needed to bake 20 cakes.

Hope this helps :)
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3 years ago
Choose the system of equations that matches the following graph:
egoroff_w [7]
B but I am not 100% sure
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3 years ago
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