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3 years ago

What is -5 5/8 + 3 1/2?

Mathematics

1 answer:

Nookie1986 [14]3 years ago

8 0

Answer:

2 1/8

Step-by-step explanation:

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PLEASE HELP!<br> find the missing value:

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3 years ago

Help me pls my mom is yelling at me to do this and i have no idea how to do it.

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10x+y

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2 years ago

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Please help me solve this!!

Mice21 [21]

Answer:

Abelito had the greater average speed

Step-by-step explanation:

Given

Bobby:

$Distance =4\ miles$

$Time = 30\ minutes$

Abelito

$Distance = 10\ miles$

$Time = 48\ minutes$

Required:

Who had a greater average speed

Average speed (S) is calculated as:

$S = \frac{Distance}{Time}$

We will make use of mph (miles per hour) as the unit of speed.

For Bobby:

$S_B = \frac{4\ miles}{30\ minutes}$

Convert minute to hour

$S_B = \frac{4\ miles}{0.5\ hr}$

$S_B = 8mph$

For Abelito

$S_A = \frac{10\ miles}{48\ minutes}$

Convert minute to hour

$S_A = \frac{10\ miles}{0.8\ hr}$

$S_A = 12.5mph$

By comparison: 12.5mph > 8mph

Hence: Abelito had the greater average speed

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3 years ago

Subtract 4 from 1/6 of 42

ivanzaharov [21]

$\frac{1}{6} \times 42 - 4= \frac{42}{6}-4 = 7-4=3$

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3 years ago

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Calculate the area of the circle below.

Inessa05 [86]

Answer:

The area of the circle is 100.48; the diameter is shown.

Step-by-step explanation:

The formula for finding the area of a circle is 3.14 (or pi) multiplied by the diameter. 3.14*32= 100.48

The radius is half of the diameter, or half of the circle. However, this drawing shows the whole distance of the circle, so the diameter is shown.

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2 years ago