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4 years ago

Complete the missing value in the solution to the equation. (. , -6)

Mathematics

1 answer:

fiasKO [112]4 years ago

4 0

Answer:

What is the equation?

I'll edit the answer once you tell me the equation

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If a and b are two digits, then the following fraction

Andrews [41]

Answer:

B. 1010

Step-by-step explanation:

Simplify:

(ab0+ab0ab) ÷ (ab) - 1

Note that:

ab = 10a +b
ab0 = 10* (10a + b) = 10ab
ab0ab = 1000ab + ab = 1001 ab

Therefore:

(ab0+ab0ab) ÷ (ab) - 1 =
(10ab + 1001ab) ÷ (ab) - 1 =
(1011ab) ÷ (ab) - 1 =
1011 - 1=
1010

Correct choice is B.1010

6 0

4 years ago

Read 2 more answers

Square root of 784 by prime factorization

Digiron [165]

Answer:

Step-by-step explanation:

Hello,

we can divide 784 by 2 and then again by 2 etc until we find all the terms as below

784 = 2*2*2*2*7*7 that we can write

$784=2^47^2$

Then

$\sqrt{784}=\sqrt{2^47^2}=\sqrt{2^4}*\sqrt{7^2}=2^2*7=4*7=28$

hope this helps

8 0

4 years ago

25 POINTS!!!!!

vfiekz [6]

The Answer is what the person said above!! Have a nice day!!

5 0

3 years ago

7.1-x=4.9? Need help

Novosadov [1.4K]

Answer:

Take 7.1-4.9=x

Step-by-step explanation:

6 0

3 years ago

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Factor the expression x^2-100

slava [35]

This is a difference of perfect squares.
(x+10)(x-10)

7 0

4 years ago