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velikii [3]
3 years ago
12

Insert parenthesis in the proper place so that the given value of the expression is obtained. Show all WORK. You may have to ins

ert more then one set of parenthesis.
6+9/3+16-4*2; 29
36/4+2-4; 2
5-3*2+8*5-2; 28
Mathematics
1 answer:
Rasek [7]3 years ago
5 0

Answer:

Look below.

Step-by-step explanation:

a.) (6+9)/3+(16-4)*2

Use PEMDAS to solve out the rest of the problem.

15/3+12*2

5+24=29

b.) 36/(4+2)-4

Again, PEMDAS is key.

36/6-4

6-4=2

c.) (5-3)*2+8*(5-2)

PEMDAS.

2*2+8*3

4+24=28

And there you have it. Hope that helped.

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Evaluate r(x)=−x−7 when x=−2,0, and 5.<br> Brainliest to right answer
HACTEHA [7]

Answer:

r(-2) = -5 , r(0) = -7 , r(5) = -12.

Step-by-step explanation:

6 0
2 years ago
Which is closest to the circumference of the CD?
seropon [69]

Answer:

idk but heres an equation

Step-by-step explanation:

Since  

2

π

r

=

37.68

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(

18.84

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2

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5 0
2 years ago
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If the area of a circular pool is 300 square yards, what is its radius?
elixir [45]

Answer:

<h2>radius = 9.77 yards</h2>

Step-by-step explanation:

Since the pool is circular

Area of a circle = πr²

where

r is the radius

From the question

Area = 300 square yards

To find the radius substitute the value of the area into the above formula and solve for the radius

That's

300 = πr²

Divide both sides by π

We have

{r}^{2}  =  \frac{300}{\pi}

Find the square root of both sides

That's

r =  \sqrt{ \frac{300}{\pi} }

r = 9.7720502

We have the final answer as

<h3>radius = 9.77 yards</h3>

Hope this helps you

4 0
3 years ago
A fish tank holds at most 125 gallons of water. The tank already has 20 gallons of water in it when Ian begins to fill it at a r
ivolga24 [154]

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3 0
2 years ago
Three pounds of bananas cost $1.77.
bearhunter [10]

Answer:

1.77/3=0.59

Step-by-step explanation:

If 3 lbs of bananas cost $1.77 we find the amount of each lbs of bananas by dividing 1.77 by 3.

from there we get 0.59,

therefore each lbs of bananas costs $0.59

and 10 lbs of bananas cost $5.90

4 0
1 year ago
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