3 years ago

Find the length of the missing side

Mathematics

1 answer:

balu736 [363]3 years ago

8 0

Answer:

x = 11.1

Its a right angle triangle with the values of its adjacent and hypotenuse given so cos is used.

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A ratio comparing a number to 100

katen-ka-za [31]

"Percent" - For details read the explanation given below.

percentages compare numbers in the numerator to 100 and the ratio that compares a number to 100 is logically called percent.

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3 years ago

Can soemone help meee ):

bogdanovich [222]

I don't know the answer but my tip would be to split the shape the way I did it, find the lengths of each side, and then find the area for each individual shape.

Then add all the areas together.

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2 years ago

Circle O has a circumference of 36tt cm. what is length of the radius r

allochka39001 [22]

Answer:

5.73cm

Step-by-step explanation:

Given parameters:

Circumference of the circle = 36cm

Unknown

Length of the radius = ?

Lets represent the radius by r

Solution

The circumference of a circle is the defined as the perimeter of a circle. The formula is given as:

Circumference of a circle = 2πr

Since the unknown is r, we make it the subject of the formula:

r = $\frac{circumference of the circle}{2π}$

r = $\frac{36}{2 x 3.142}$ = $\frac{36}{6.284}$ = 5.73cm

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3 years ago

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Write the ratio of height of the building to the number of floors. Then, find the unit rate, and explain what it means in this

Serga [27]

Answer:

I love a building that's nothing feet high

Step-by-step explanation:

Can that building be my new home?

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2 years ago

One-fifth of a number plus 51 is equal to twice the number plus 42.

AlladinOne [14]

Answer:

1/5x+51=2x+42

Step-by-step explanation:

1/5 of x, the number, plus 51 is equal to 2 times the number plus 42.

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2 years ago

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