3 years ago

What’s the sum of - 3 4/5+(- 2 1/2)

Mathematics

1 answer:

saul85 [17]3 years ago

4 0

Answer:

-6 3/10 is your answer

Step-by-step explanation:

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A building 50 feet tall casts a 75 foot shadow. sarah casts a 6 foot shadow. the triangle formed by the building and its shadow

Rufina [12.5K]

Easy.
50/75=x/6
cross multiply
x=4

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3 years ago

What is the sokution of -(x)=-8

7nadin3 [17]

Answer:

x = 8

Step-by-step explanation:

Given

- x = - 8 ( multiply both sides by - 1

- x × - 1 = - 8 × - 1, that is

x = 8

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3 years ago

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Name the geometric solid suggested by a frozen juice can.

MrRa [10]

The answer is a cylinder

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3 years ago

The fastest recorded speed for an eastern gray kangaroo is 40 mph. What was the

Ludmilka [50]

The kangaroo's speed in feet per second is 58.67 feet per second

<h3>What was the kangaroo's speed in feet per second?</h3>

The speed is given as:

Speed = 40 mph

Rewrite properly as

Speed = 40 miles per hour

1 mile = 5280 feet

So, we have

Speed = 40 * 5280 feet per hour

Evaluate

Speed = 211200 feet per hour

1 hour = 3600 seconds

So, we have:

Speed = 211200 feet per 3600 seconds

Evaluate the quotient

Speed = 58.67 feet per seconds

Hence, the kangaroo's speed in feet per second is 58.67 feet per seconds