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tia_tia [17]
4 years ago
14

Which monomials are perfect squares? Select three options.

Mathematics
2 answers:
matrenka [14]4 years ago
8 0

Answer:

9x^8

25x^12

36x^16

Step-by-step explanation:

Romashka [77]4 years ago
4 0

Answer:

B,D and E

Step-by-step explanation:

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HELP ASAP DUE LAST WEEK (EASY MATH)
sveticcg [70]

Answer:

136sq feet

Step-by-step explanation:

Two of its surfaces are 35ft in surface area, the bottom is 42ft in surface area and the front and back are both 12ft in surface area.

4 0
3 years ago
Read 2 more answers
A runner’s goal is to complete a mile in 4 minutes or less. The runner’s speed is 20 feet per second. Does the runner meet the g
Scilla [17]

Answer:

no, because the runner is short by 480 feet

Step-by-step explanation:

there are 5280 feet in 1 mile

5280 feet= 1 mile                             20 feet= 1 second (times by 240)

                                                               4800 feet=            240 seconds

he is 5280-4800= 480 feet less

please give me brainliest!!<3

3 0
3 years ago
You turn 16 and get a job at Braum's making $9.50 an hour!! You will work 20 hours a week and get paid
oksano4ka [1.4K]

Answer:

$380

Step-by-step explanation:

I do stuff in my head but i know it's right, I'll try to explain

20hrs/week  2 weeks = 40hrs

$9.50/hr

9.50 x 40= 380

$380

8 0
3 years ago
If Roxanne earns $$$22​5.72 for working $$9 hours in a day, how much does she earn per hour?
Digiron [165]

Answer:

$25.08

Step-by-step explanation:

(the extra dollar signs aren't necessary)

All you have to do is 225.72 divided by 9 to find how much she makes per hour.

\frac{225.72}{9} = 25.08 is the amount she makes per hour.

5 0
3 years ago
4 cm 6 cm 3 cm What is the AREA OF THE BASE for this rectangular prism volume of prisms​
faltersainse [42]

Answer:

well, there are three possible answers. 24 square cm, 18 square cm, and 12 sqaure cm.

Step-by-step explanation:

L*W is base, and base times H, Height, gives you the volume of a three dimensional shape. The base depends on what the height is, so if there was a diagram i would be able to help you more. Its either 6*4 with 3 height, 6*3 with 4 height, or 3*4 with 6 height.

Since the question is so vague, I am not sure if thats what you are asking, so heres another answer: you want the combined total of the rectangle if you were to flatten it out. If so, then you have two 24 square cm sides, two 18 square cm sides, and two 12 cm sides. Add this up and you get the total area.

12*2+18*2+24*2 = 108

5 0
3 years ago
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