4 years ago

If you divide any number by itself, what is the result? How can you apply this result to the expression -1×60/-1×10?

Mathematics

1 answer:

Alex73 [517]4 years ago

4 0

Answer:

Step-by-step explanation:

Any number divided by itself is 1. In the expression-1 times -10 over -1 times -60 ,the -1s in the numerator and the denominator cancel each other out to give the result , or 6.

You might be interested in

What is the value of x to the nearest tenth? A) 29.5 B)18.5 C)37.0 D)40.8

liraira [26]

It would be 37.0 (c)!!!!

7 0

3 years ago

Read 2 more answers

If the circumference of a circle is increased by 50%, then its area will be increased by (a) 100% (b) 125% (c) 150% (d) 75%

Svetradugi [14.3K]

Answer:

Hi, There!

Option B 125% Is the Most Accurate Answer

Step-by-step explanation:

Circumference is the distance around a plane shape. So, it also measures length.

Length and area of two similar shapes are related by the formula

$\frac{A_{1} }{A_{2} } =(_{} \frac{I_{1} }{I_{2\\ ^{~2~} }}$

Where the A in both cases represents area and the L represents length. But here the Ls will represent circumference.

Since the circumference of the circle increased by 50%, then the new circumference becomes

$l_{2} = l_{1} + 0.5l_{1} =1.5l_{1}$

Now subtracting from the original area then

$2.25 - 1=1.25$

This means that the area was increased by 1.25, which means 125%

Hence option B is the correct answer

7 0

3 years ago

A sale at a furniture store advertised that all furniture was being sold at 40% off the

slava [35]

It’s b. Find the inverse of this function

7 0

4 years ago

Simplify this expression. Write your answer using positive exponents.

storchak [24]

What expression ? There isn’t one

7 0

3 years ago

The place value disk model is showing 67 ÷ 4.

exis [7]

Answer:

The 2 tens remaining get decomposed into 20 ones in the ones column.

Step-by-step explanation:

3 0

3 years ago