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2 years ago

A right-angled triangle has sides which are 5 inches and 12 inches. How long is the triangle's hypotenuse?

Mathematics

1 answer:

Andrew [12]2 years ago

4 0

Answer:

13 inches

Step-by-step explanation:

Use the Pythagorean Theorem:

a^2 + b^2 = c^2

(5)^2 + (12)^2 = c^2

c^2 = 169 in^2

c = 13 inches

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the summer camps had a field trip from the campus to fragrance hill. they traveled at an average speed of 65km/h in the first tw

sergejj [24]

Answer:

I took them a total of 5 hours

Step-by-step explanation:

First you multiply 65 by 2 because of the first two hours

Then you subtract 130 out of 364 to get 234, those were the first two hours

The next hours you simply divide 234/78, which is 3

3 + 2 = 5 hours

4 0

2 years ago

A random sample of dogs at different animal shelters in a city shows that 10 of the 55 dogs are puppies. The city's animal shelt

inysia [295]

Answer: The number of dogs in all of the city's animal shelters is puppies = 270

Step-by-step explanation:

Given: A random sample of dogs at different animal shelters in a city shows that 10 of the 55 dogs are puppies.

The city's animal shelters collectively house 1,485 dogs each year.

The number of dogs in all of the city's animal shelters is puppies = $1485\times\dfrac{10}{55}=270$

Hence, The number of dogs in all of the city's animal shelters is puppies = 270

7 0

3 years ago

A customer buys bouquets of tulips and bouquets of roses for $.. What is the price of a bouquet of roses?

olchik [2.2K]

Question:

A customer buys bouquets of tulips and bouquets of roses for $40.25. The bouquet contained 17 tulips and cost $18.25. What is the price of a bouquet of roses?

Answer:

$Rose =\$22.00$

Step-by-step explanation:

Given

$Total = \$40.25$

$Tulips = \$18.25$

Required

The cost of a bouquet of roses

Since the customer bought a bouquet each, the formula to use is:

$Total = Tulip + Rose$

Make Rose the subject

$Rose =Total - Tulip$

$Rose =\$40.25 - \$18.25$

$Rose =\$22.00$

<em>A bouquet of rose costs $22.00</em>

7 0

2 years ago

If measure of angle 1=30, then measure of arc ab=

Mnenie [13.5K]

An arc of a circle has the same measure as the central angle that intercepts it.

Central angle 1 intercepts arc AB.

The measure of central angle 1 is the same as the measure of angle AB.

The measure of arc AB is 30 deg.

5 0

2 years ago

What is the square route of 30

rjkz [21]

The answer is 5.477225575.... or 5.5 if you want the simplified ansewer

4 0

3 years ago

Read 2 more answers