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zloy xaker [14]
3 years ago
10

I need help like big time! PLEASE I NEED THIS ANSWERED!!

Mathematics
1 answer:
Verizon [17]3 years ago
8 0

Answer:

x = 94

Step-by-step explanation:

x   + (\frac{1}{2}x + 39) = 180

1.5x + 39 = 180

Subtract 39 from each side.

1.5x + 39 - 39 = 180 - 39

Simplify.

1.5x = 141

Divide each side by 1.5.

1.5x ÷ 1.5 = 141 ÷ 1.5

x = 94

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Easy math i'll mark brainliest
Phantasy [73]

Q7: D

Q8: B

Step-by-step explanation:

Q7:

A cuboid is a three-dimensional shape, having six faces, where all the faces (top, bottom, and lateral faces) of the prism are rectangles, and every two opposing side faces are identical.

Therefore a cuboid is a rectangular prism.

Q8:

Volume of a cube

= l³

= 6 x 6 x 6

= 216 m³

4 0
3 years ago
Read 2 more answers
3. Which of the following is an example of a fixed
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Groceries because they are a necessity to people
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2 years ago
Please help fast :( it’s geometry i’ll give you thanks
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Answer:

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5 0
3 years ago
1. At the school bookstore, Harrison purchases 3 notebooks for $2.50 each, 10 pens for $0.35 each, and 5 mechanical pencils for
Artemon [7]
Find cost of pens and mechanical pencils

pen cost=number of pens times cost pe pen
pencost=10 times 0.35=3.50

mech cost=number of mechs times cost pe mech
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4.45 is more than 3.50
yes, mech cost mre than pens




8 0
3 years ago
!!BRAINLIEST!! Is the opposite of I-5I 5?
Semenov [28]

Answer:

No. It is not. The opposite is -5

Step-by-step explanation:

I -5 I

The symbols; | | represents absolute value.

It gives the non negative value of that number irrespective of the sign of the number.

That is;

| -a | = a and | a | = a

So in this case;

| -5 | = 5

Opposite of 5 = -5

So the answer is FALSE!

4 0
3 years ago
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