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Papessa [141]
2 years ago
5

PLease help me quickly

Mathematics
1 answer:
Mnenie [13.5K]2 years ago
7 0

Answer:

3rd option

Step-by-step explanation:

You might be interested in
There is approximately 3.3 x 10*8 people in the United States of America in 2018. The average person consumed about 3.4 x 10*2 m
ELEN [110]
(3.3 x 10^8) x (3.4 x 10^2) = 1.22 x 10^11
3 0
3 years ago
Don’t mind the blue tete
jeka94
Your answer is gonna be C.
5 0
3 years ago
Find the reciprocal of the expression. 10b/2b + 8
Alexus [3.1K]
Comment
I think you need brackets to clarify what you mean. I think it should be written as 
10b/(2b + 8) 

If that is the case the reciprocal is

(2b + 8)/10b You just turn everything up side down. There are technical ways of doing this, but the easiest way is just to do what I just did. 

Put the numerator in  the denominator,
Put the denominator in the numerator.

You could simplify this a bit.
2b/10b + 8/10b
which reduces further.

1/5 + 4/5b 
Just to make sure you understand where that b is, I will do this in

Latex.\frac{2b + 8}{10b} =  \frac{2b}{10b} +  \frac{8}{10b} =  \frac{2}{10} + \frac{4}{5b} =  \frac{1}{5} +  \frac{4}{5b}

Alternate answer
If you do mean what your wrote then the reciprocal is 2b / 10b + 8 which is 1/5 + 8 = 8 + 0.2 = 8.2 

The 8 has nothing to do with the reciprocal under these conditions.

The answer
I have given you all the choices I can think of without going into decimals. If you have choices, please list them under the comments.
6 0
3 years ago
In ΔXYZ, the measure of ∠Z=90°, the measure of ∠X=65°, and ZX = 4.8 feet. Find the length of YZ to the nearest tenth of a foot.
LiRa [457]

Answer:

Step-by-step explanation:

Mmmmmm shivam

6 0
2 years ago
What 5/7 of a number is 110 what is the number
AlexFokin [52]
5/7=110/154 so the answer is 154
8 0
2 years ago
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