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3 years ago

Find x. ○6.2○7.8○8.2○4.2

Mathematics

1 answer:

Alex Ar [27]3 years ago

8 0

Answer:

the answer is 4.2 .................

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Helllllllppppppppppp what Is 20 divided by 8

Contact [7]

Answer:

2.5

Step-by-step explanation:

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4 0

2 years ago

Can anyone help me with this please!!? I’ll mark you brainliest!!

djverab [1.8K]

Answer:

each square is 5". the base is 4x4 squares- so 20 inches square. 20x20= 400sq inches.

the semicircle at the top is 20 inches in diameter, which makes the radius 10 inches.

pi× 10^2= 314.16.

duvide that by 2 to get a semicircle- 157.8

so, the total area is the 400+ 157.8, for a total area of 557.8 square inches

3 0

3 years ago

Find the quotient.<br><br>5 over 7 divided by 7 over 10

raketka [301]

Answer:

$\frac{5}{7}\div \frac{7}{10}=\frac{50}{49}$

Step-by-step explanation:

$\frac{5}{7}\div \frac{7}{10}$

$\mathrm{Apply\:the\:fraction\:rule}:\quad \frac{a}{b}\div \frac{c}{d}=\frac{a}{b}\times \frac{d}{c}$

$=\frac{5}{7}\times \frac{10}{7}$

$\mathrm{Multiply\:fractions}:\quad \frac{a}{b}\times \frac{c}{d}=\frac{a\:\times \:c}{b\:\times \:d}$

$=\frac{5\times \:10}{7\times \:7}$

$\mathrm{Multiply\:the\:numbers:}\:5\times \:10=50$

$=\frac{50}{7\times \:7}$

$\mathrm{Multiply\:the\:numbers:}\:7\times \:7=49$

$=\frac{50}{49}$

Therefore,

$\frac{5}{7}\div \frac{7}{10}=\frac{50}{49}$

3 0

3 years ago

brando had 15 pairs of kicks,then went nuts and bought a bunch more onlie.After they all showed up.he realized he had 84 pairs o

Lelu [443]

Brando could subtract the 84 pairs of shoes by 15 to see how much pairs of shoes he bought online

5 0

4 years ago

Help me please! Plese

olasank [31]

Answer: Which one?????

4 0

3 years ago

Find x. ○6.2○7.8○8.2○4.2​

Find x. ○6.2○7.8○8.2○4.2