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nexus9112 [7]
2 years ago
15

Please help I'm timed!!

Mathematics
1 answer:
s2008m [1.1K]2 years ago
5 0

Answer:

I believe i t is 61. Could be wrong though.

Step-by-step explanation:

Angle r plus angle u equals 180. Set the sum of the two equations and solve for x. Then, substitute that number for a and solve.

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A video game is now being sold at 22% off for a price of $31.20. What was the original price of the video game?
BabaBlast [244]
Answer:

$38.06

Explanation:

Multiply $31.20 by 0.22 (22%)
Which equals 6.864
Add that to $31.20 and you get 38.064
Then you round it and get $38.06
5 0
3 years ago
Someone please helpppp :,)
ryzh [129]

Answer:

262 in^{3}

Step-by-step explanation:

the equation for volume of a sphere is : \frac{4}{3}\pirx^{3}

so replacing the number of the radius into the equation, it would look like:

\frac{4}{3}\pir5^{3}

which gives you 523.59878 in^{3}

but since it's a hemisphere, you'd divide it in half, which gives you 261.79939.

since you're rounding off to the nearest whole number, you're answer is 262 in^{3}

4 0
3 years ago
Can someone plz help me with this one problem plz!!
alexira [117]

Answer:

19

Step-by-step explanation:

4 0
3 years ago
How do you solve this math problem of ratio?
Alex17521 [72]
I don't know, this is tricky
8 0
3 years ago
61 1/20 as a decimal
OleMash [197]

Answer:

61.05

Step-by-step explanation:

1/20 = 5/100 = 0.05

61+0.05 = 61.05

8 0
3 years ago
Read 2 more answers
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