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Nostrana [21]
4 years ago
13

What is 43-12+12x13?

Mathematics
2 answers:
Vesnalui [34]4 years ago
7 0
The answer is: 31+156x
kirza4 [7]4 years ago
6 0
Just simplify the expression 187 
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What is √49/144 expressed in simplest form
Serga [27]

Answer:

49/144

Step-by-step explanation:

Find the GCD (or HCF) of numerator and denominator

GCD of 49 and 144 is 1

Divide both the numerator and denominator by the GCD

49 ÷ 1

144 ÷ 1

Reduced fraction:  

49

144

Therefore, 49/144 simplified to lowest terms is 49/144.

7 0
3 years ago
Given mZQST = 135°, find mZQSR. OC (3x + 1 I (2x - 6).​
dimaraw [331]
The answer is 135 hope it helps
4 0
3 years ago
<img src="https://tex.z-dn.net/?f=x%20%2B%20y%20%20%3D%2014%5C%5C%202x%20%2B%204y%20%3D%2018" id="TexFormula1" title="x + y = 1
alexgriva [62]

Answer:

x = 19, y = -5

Step-by-step explanation:

x + y = 14  => x= 14-y

2x + 4y = 18  => 2(x+2y)=18  => x+2y=9

x+2y=9 => (14 - y) + 2y = 9

14 + y = 9  => y = -5

x + (-5) = 14  => x=19

5 0
3 years ago
Preston's hair was 4 centimeters long after his last haircut, and it grows 1.5 centimeters every
iragen [17]
1.5m + 4 = h. this is because if the hair grows 1.5 centimeters per month you would multiply that by whatever month(m). then you’d have to add 4 because there were already 4 centimeters there.
8 0
3 years ago
A color printer prints 23 pages in 9 minutes. How many pages does it print per minute? Round to the nearest hundredth. No links
never [62]

Answer:

2.56

Step-by-step explanation:

To find out how many pages the printer prints per minute, you need to divide the amount of pages it printed with how long it printed.

So 23÷9

Which equals 2.55555555-

Round 2.5555555 to the nearest hundredth you get 2.56.

3 0
3 years ago
Read 2 more answers
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