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vampirchik [111]

2 years ago

7

What value of a makes the statement below true?

2 answers:

MrMuchimi2 years ago

8 0

The answer to this question is 75 and here's why:

Adding -10 and -15, we get -25. So the equation is now a + (-25) = 50. In two step equations like the one that has just been created, we add the -25 in this case to both sides of the equation, which makes the equation now read: a = 75, which is the answer.

mr Goodwill [35]2 years ago

3 0

Answer:

The answer would be D, 75.

Step-by-step explanation:

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Pani-rosa [81]

The range would be the difference between the lowest age and the highest age.

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2 years ago

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Can someone please tell me the answer on this.

marishachu [46]

Answer: x = 31

Step-By-Step:

<u>To Find x:</u>

<u /> $\left(2x+20\right)+\left(x+10\right)+\left(2x-5\right)=180$ (Angle Sum Property Of Triangles)

(Remove the brackets)

<u /> $2x+20+x+10+2x-5=18$ <u />

(Group Accordingly)

<u /> $2x+x+2x+20+10-5=180$ <u />

= $5x+20+10-5=180$

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= $5x= 180 - 25$

= $5x = 155$

= $x=\frac{155}{5}$

= $31$

<u>Therefore</u> x = 31

So,

Angle A = x + 10 = 31 + 10 = 41

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Angle C = 2*x - 5 = 62 - 5 = 57

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2 years ago

Which of the following inequalities is true?

nydimaria [60]

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3 years ago

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Nat2105 [25]

U just need to add row by row
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3 years ago

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A. 37<br> b. 62 <br> c. 60 <br> d. 39

horsena [70]

Answer:

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Step-by-step explanation:

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2 years ago

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