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Dmitry [639]
2 years ago
5

If a=3 what is the value of 2a^2

Mathematics
1 answer:
ANTONII [103]2 years ago
8 0

Answer:

18

Step-by-step explanation:

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if each cube inside the rectangular prism has an edge length of three-forth inch then what is the volume
sergeinik [125]
Base×hight×width you are just doing 3/4×3/4×3/4 and what ever your answer is put a little 3 above it so it almost looks like an exponent. Pretend that ABC is the answer it would look like this format = ABCinches3 but the three is tiny
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3 years ago
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Complete the table to show the amounts of yellow and red paint needed for different-sized batches of the same shade of orange pa
Rashid [163]

Answer:

10:12

15:18

20:24

25:30

Step-by-step explanation:

you could just multiply 5 and 6 by the same number so you would get ratios that are equal to each other so for example for 10:12 5 and 6 is getting multiplied by 2

5 0
3 years ago
Anyone have a answer for this?
LiRa [457]

Answer:

36.1 meters

Step-by-step explanation:

Since this is a rectangle, the parallel sides are equal to each other, meaning we technically already know all the side lengths.

I'll choose to look at the bottom triangle in this case

30 is already there, and the other leg should be 20. Knowing this, we can plug these into the pythagorean theorem.

20 is A, 30 is B, and the missing side is C

a^{2} + b^{2} = c^{2}\\20^{2}  + 30^{2} = c^{2} \\400 + 900 = 1300 \\\sqrt{1300} = 36.06\\

C, the missing side to the nearest tenth is 36.1 meters

7 0
2 years ago
A camera costs 115 Canadian Dollars. If each Canadian dollar is worth 0.952 U.S Dollars, how much would the camera cost in U.S D
PIT_PIT [208]
This is truly a simple, one-step equation if looked at in the right angle.

You're going to want to multiply 115 by .952:

       115
<u>   x .952
</u>       230
+   6050
<u>+ 93500
</u>  109.48

$109.48 is your final answer.
6 0
2 years ago
You have 5 choices of shirts: red, blue, green, yellow, brown; 3 choices of pants: green, brown, black; 4 choices of
charle [14.2K]

Answer:

15% chance

Step-by-step explanation:

4 0
2 years ago
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