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lakkis [162]
3 years ago
15

ABC

Mathematics
1 answer:
Savatey [412]3 years ago
6 0
I’m pretty sure the answer would be 11 because if 9×10xa(or whatever letter you use) equals 990 then a=11. Hope this helps!
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For 50 Points!!!!!!!!!
dolphi86 [110]
Hello!

First you have to find what the temperature was at the 3 stages

It started at 87

Then went down 10

87 - 10 = 77

Then up 17

77 + 17 = 94

Then you take the difference from the current temperature from the lowest temperature

94 - 77 = 17

The answer is D

Hope this helps!
5 0
3 years ago
Read 2 more answers
Find the value of x ?
BigorU [14]
51.
2+3x = 62
3x = 60

x = 20

52.
6x+2 + 40 = 90
6x = 48

x = 8

53.
3x+18 + 93 = 180
3x = 69

x = 23

54.
x-24 + 29 + 296 = 360

x = 59
5 0
4 years ago
PLEASE HELP WITH QUESTION. 18 POINTS THANKS SO MUCH
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Answer:

The Red Submersible

Step-by-step explanation:

8 0
3 years ago
Al has 324 square paving stones that he plans to use to conduct a square patio how many paving stones wide will the patio be
xxTIMURxx [149]
Since it is a square, it will be 18 stones wide and 18 stones long, to get you an area of 324.
4 0
3 years ago
Plz help me with this I don't have my protractor with me plz help and do this
My name is Ann [436]
An acute angle is an angle less than 90 degrees. (smaller angle)
A right angle is exactly 90 degrees. (right angle)
An obtuse angle is over 90 degrees. (larger angle)
A reflex angle is any angle of 180 degrees. (largest angle)

You wouldn't *really* need a protractor to complete your homework; you could guesstimate.

I hope this helps!
8 0
4 years ago
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