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umka21 [38]
3 years ago
15

A set of equations is given below:

Mathematics
1 answer:
RoseWind [281]3 years ago
5 0
No solution. the answer is D.
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Which expression is equal to 6(−3)4<br> 6<br> (<br> -<br> 3<br> m<br> )<br> ?
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Step-by-step explanation:

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So, the area <br> Find the area of the figure of
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Answer:

The area of the figure is 117m²

Step-by-step explanation:

In this problem, you have two shapes. One shape is a rectangle. The other shape is a triangle.

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Area of a triangle = \frac{1}{2}(b*h) =

Since there are two triangles, you will multiply the area of the one triangle in the figure by 2.

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4 years ago
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Solve each equation. <br> a)2/3-5/6=1/x<br> b)x+6/x=5<br> c)x+1/3-x-1/2=1<br> d)x-5/x+1=3/5
Anvisha [2.4K]

Answer:

a.

2 / 3 + 5 / 6 - 1 / 2a.

2 / 3 + 5 / 6 - 1 / 2

= 0,66... + 0,833... - 0,5

= 1,5 - 0,5

= 1

Step-by-step explanation:

sorry I only know the letter A hope I helped anyway

3 0
2 years ago
John plans to practice piano at least 2 1/2 hours this weekend. If he practices 1 1/6 hours on Saturday and 1 1/4 hours on Sunda
Serga [27]
Yes he will meet his goal since sunday would be 1 2/6 and saturday is 1 1/6. add that and get 2 3/6. simplify to 2 1/2
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3 years ago
A researcher wants to examine the effect of caffeine on sleep. She splits participants into two groups. The first group drinks c
Oduvanchick [21]

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Type of coffee

Step-by-step explanation:

First, that is, it is the independent variable.

It is the variable that does not depend on another value or other circumstance, it is the variable that generally would be the options to choose from and depending on what is chosen, different results are obtained.

In this case, the variable that has this behavior is the type of coffee that will be taken, whether it is caffeinated or decaffeinated coffee.

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3 years ago
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