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3 years ago

Find the value of x A. 8 B. 12 C. 4 4. 16

Mathematics

1 answer:

Airida [17]3 years ago

7 0

Answer: 3 x 4 is 12 Is your answer mark my brainliest

Step-by-step explanation:

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How is estimating the quotient help you place the first digit in the quotient of a division problem

Alexxx [7]

It can help you cause when you estimate your going back and putting the right number

5 0

3 years ago

Rewrite the equation by completing the square. x^2 −16x+63=0 (x +{ })^2={ }

Elina [12.6K]

Answer:

(x + 4) ^{2} + 47 = 0

Step-by-step explanation:

$(x ^{2} + 4 ^{2} ) - 4 ^{2} + 63 = 0 \\ (x + 4) ^{2} + 47 = 0$

When completing squares, basing on our equation in the question:

First square the half of 16 e.g (16÷2)^2 = 4^2

Add the result to x^2 and subtract it with 63 e.g the second equation

7 0

4 years ago

16. Find all the real square roots of 0.0625.

butalik [34]

I hope this helps you

625=5^6

0,0625=625/1000=5^6/2^4.5^4=5^2/2^4

square root of 5^2/2^4

5^2/2/2^4/2

5/2^2

5/4

1,25

5 0

4 years ago

Compare the decimals 17.20 and 17.2. Which comparison is correct? A. 17.20 > 17.2 B. 17.20 < 17.2 C. 17.20 = 17.2

MrMuchimi

The correct answer is C. 17.20 = 17.2

5 0

3 years ago

Read 2 more answers

What's 86/8 in a mixed number

dsp73

Answer:

10 6/8 or 10 3/4

Step-by-step explanation:

Calculate out how many times the denominator goes into the numerator. To do that, divide 86 by 8 and keep only what is to the left of the decimal point:

86 / 8 = 10.7500 = 10

Multiply the answer from Step 1 by the denominator and deduct that from the original numerator.

86 - (8 x 10) = 6

Keep the original denominator and use the answers from Step 1 and Step 2 to get this:

10 6/8

Minimize the fraction part from Step 3 by dividing the numerator and denominator by 2, which is the greatest common factor, to get the final answer. 86/8 as a Mixed Number is:

10 3/4

3 0

3 years ago