3 years ago

How do u solve 4(-1/10)

Mathematics

1 answer:

Ede4ka [16]3 years ago

8 0

Answer:

The answer is -0.4

Step-by-step explanation:

First do the parentheses then multiple the answer with the number outside the parentheses.

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1/2x=14<br> Help please I’ve been stuck on this how do I check it?

n200080 [17]

Divided both sides by 1/2
1/2x/(1/2)=14/(1/2)
x=14/(1/2)=14/0.5=28
The answer will be x=28

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3 years ago

3. Evaluate the expression if a=3 and b=4.<br> a) 2+ab =<br> b) 3a-7=<br> 3(a-b)=

olasank [31]

Answer:

a=14

b=2

c=3

Step-by-step explanation:

a) 2+ab= 2+(3*4)

= 2+12

= 14

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What is 4 and 3/4 minus 1/3 in fraction form

arsen [322]

4 3/4-1/3=4 1/2= 9/2

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if 4 is added to the numerator of the fraction 2/5, what number must be added to the denominator to make the fraction equivalent

olga_2 [115]

Answer:

Step-by-step explanation:

Let X be the number...

2+4/5+X=1/2

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12=5+X

X=7

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3 years ago

Read 2 more answers

What is the range of y = sin x?

Greeley [361]

Answer:

See below

Step-by-step explanation:

The function $f(x)=sin(x)$ oscillates between -1 and 1, so the range is $-1\leq x\leq 1$ .

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3 years ago