3 years ago

Pls if anyone knows the answer that will be greatly appreciated :)

Mathematics

1 answer:

shepuryov [24]3 years ago

7 0

Answer:

For octagon =1080.......

Explanation:

180(8-2)

180×6

1080°

You might be interested in

Explain the attribute that makes a square a special rectangle

g100num [7]

Every square is a rectangle because it is a quadrilateral with all four right angle (a rectangle is not a square)

3 0

3 years ago

Read 2 more answers

15% of the apples in a crate are rotten. There are 12 rotten apples in the crate.

ladessa [460]

12/80
=15 percent

There are 80 apples in the crate

Do 12 divided by 15 then multiply by 100 = 80

4 0

4 years ago

Read 2 more answers

Please ineed help --------------------

a_sh-v [17]

Answer:

9 × 5= 45 .Frankie has 9 nickles.

Step-by-step explanation:

Because 5 divided by 45 equals to 9.

4 0

3 years ago

74.21 in written form

DENIUS [597]

Seventy four and twenty-one hundredths.

5 0

3 years ago

The denominator of a certain fraction was 147 greater than its numerator. what was the denominator of this fraction, if after th

Dafna1 [17]

After reducing the fraction it becomes equal to 5/12. Let the common element which was cancelled out be x. So we can say the original fraction was $\frac{5x}{12x}$ .

The denominator of the fraction is 147 greater than the numerator. We can write it as:

12x = 147 + 5x

12x - 5x = 147

7x = 147

x = 21

So, the numerator of the fraction was 5 x 21 = 105
Denominator of the fraction was 12 x 21 = 252

So our original fraction was $\frac{105}{252}$

6 0

3 years ago