4 years ago

99 is rational number, integers or whole number

Mathematics

1 answer:

vivado [14]4 years ago

4 0

Whole number, And positive integer without a decimal is a whole number.

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The base of each pyramid is an isosceles triangle. Which has the greater surface area?

Semenov [28]

The base is the greatest surface area

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3 years ago

5/7−(−1/7) please answer fast I need iittt

Taya2010 [7]

Answer: $\frac{6}{7}$

Step-by-step explanation:

$\frac{5}{7}-\left(-\frac{1}{7}\right)$

Once you take off the parenthesis, your sign should change from negative to positive.

$\frac{5}{7}-\left(-\frac{1}{7}\right)=\frac{5}{7}+\frac{1}{7}\\\\\frac{5}{7}+\frac{1}{7}$

The fractions now both have the same denominator. Thus, we can add the numerators.

$\frac{5+1}{7}\\\\5+1\\\\6=\frac{6}{7}$

Therefore, $\frac{5}{7}-\left(-\frac{1}{7}\right)=\frac{6}{7}$

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3 years ago

75 divided 237583940

gizmo_the_mogwai [7]

If 75 divide 237583940, we have

$\frac{237,583,940}{75} = \frac{237,583,940\div5}{75\div5} \\ \\ = \frac{47,516,788}{15} =3,167,785.867$

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3 years ago

A person is running a distance race at a constant rate. What time will they finish the race?

Ymorist [56]

Answer:

you need the distance

Step-by-step explanation:

DISTANCE = RATE X TIME

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3 years ago

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The doorway in Julie's house is 80 inches tall, and the angle that the diagonal makes with the side of the doorway is 35° as sho

Kaylis [27]

The length of the diagonal will be given by:
cos θ=adjacent/hypotenuse

θ=35°
hypotenuse=h
adjacent=80 inches=6.66667 ft
thus;
cos 35=6.66667/h
h=6.66667/cos35
h=8.1385 ft
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we conclude that the table will through the door diagonally.

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3 years ago