All categories

2 years ago

An easy way to explain...

Mathematics

2 answers:

Mashcka [7]2 years ago

7 0

it's very simple, 694-72= 622
so in order for you to check you answer you do the opposite
694-72 would equal 622
622+72 would equal 694

lara31 [8.8K]2 years ago

7 0

So first u subtracted 72 and 694 and got 622. then to check ur work, u added ur sum to 72 and got 694

You might be interested in

The price of a shoes as reduced from 60 to 45. by what percentage was the price of the shoes reduced?

sweet-ann [11.9K]

45 is 75% of 60 but if you’re looking for the difference subtract 75 from 100, so 25%

8 0

2 years ago

If ACFE = APTR, then ZF =

lord [1]

Than Zf will equal prt or irt

6 0

3 years ago

Read 2 more answers

A small library contains 700 novels. in how many ways can you check out 3 novels?

Ksivusya [100]

Well, we have 700 novels and we want to choose 3 novels, so we use a combination : 700 c 3 (using the nCr button on a TI calculator) is 56,921,900. So, the answer is 56,921,000! Hope this helps!

4 0

3 years ago

Read 2 more answers

What Is -(v-1)=-6v+16

Vesnalui [34]

Answer:

$v = 3$

Step-by-step explanation:

-(v-1)=-6v+16

-v+1=-6v+16

grouping like terms

-v+6v=16-1

5v=15

dividing through by 5

$\frac{5v}{5} = \frac{15}{5}$

$v = \frac{15}{5}$

$v = 3$

6 0

3 years ago

Read 2 more answers

Please help thanks a lot

allsm [11]

The smallest diameter should be
a diagonal of a smallest rectangular face,
√(11²+7²)=√(121+49)≈13.0

5 0

2 years ago