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Liula [17]
3 years ago
11

I' don't know how to do it can u help me plssssssss​

Mathematics
2 answers:
vagabundo [1.1K]3 years ago
8 0

the answer is 5 bebe. remember to use pemdas

p-parenthesis

e-exponents

m-multiplication

d-division

a-addition

s-subtraction

Musya8 [376]3 years ago
6 0

Answer:

5.

Step-by-step explanation:

[2 . (1 + 4)^2 ] / 10     Work out the parentheses first:

= [2 . 5^2 ] / 10

= (2 . 25) / 10      

= 50/10                     Now do the division:

= 5.

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How do we solve this one​
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7 0
3 years ago
N/15=21/35 Solve for the missing value in the proportion.
Serhud [2]

Answer:

n=9

Step-by-step explanation:

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4 0
3 years ago
Please help me due today i really need to pass
myrzilka [38]

Answer:

1) 45 degrees

2) 75 degrees

3) 37 degrees

4) 43 degrees

5) 137 degrees

Step-by-step explanation:

1) Angle 1 is equal to the 45 degree angle above it, so we know it is 45 degrees

2) All triangles are 180 degrees. Angle 2 = 180 - 60 - Angle 1 = 180 - 60 - 45 = 75

3) These three angles = 180 degrees. 180 - 68 - Angle 2 = 180 - 68 - 75 = 37

4) All triangles are 180 degrees. 180 - 100 - Angle 3 = 180 - 100 - 37 = 43

5) 180 - Angle 4 = 180 - 43 = 137

7 0
3 years ago
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