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Mrrafil [7]
3 years ago
11

How long would it to drive 8.5 miles at 22 miles mile per hour?

Mathematics
1 answer:
Vitek1552 [10]3 years ago
4 0
Time = Distance / Speed     
T = 8.5 miles/ 22 miles = 0.3863

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How do you find the squared foot of an octagon?
Westkost [7]

Answer:

The four pieces cut off can be arranged into two squares with sides of length b feet and hence the area of the octagon is w 2 - 2 b 2 square feet. Since w = 12 feet, all that is needed is to find b. square feet which is approximately 119 square feet.

Step-by-step explanation:

5 0
3 years ago
For what value of x is angle 1 complementary to angle 2, if m angle 1=5x+4 and m angle 2=7x+2?
belka [17]

<span>Two </span>Angles<span> <span>are </span></span>Complementary<span> <span>when they add up to 90 degrees (a Right </span></span>Angle). They don't have to be next to each other, just so long as the total is 90 degrees.

So (5x + 4) + ( 7x + 2) = 90

12x + 6 = 90

12x = 90 – 6

12x = 84

<span>X = 7</span>

6 0
3 years ago
In this sentence, what part of speech is the word in bold? Many trees mature in about thirty years.
Debora [2.8K]

Answer:

Verb

Step-by-step explanation:

It presents what the trees are doing.

It can't be a noun because it is illogical.

It does not modify the noun either.

It does not modify verb, adjective, or any other adverbs.

So in this case, it is a verb

8 0
3 years ago
The flag of a country contains an isosceles triangle. (Recap that an isosceles triangle contains two angles with the same measur
sesenic [268]

Answer:

30°, 30° and 120°

Step-by-step explanation:

Using the information given in the question.

let x be the measure of each congruent base angle , then

the third angle = 3x + 30

Sum the 3 angles and equate to 180

3x + 30 + x + x = 180, that is

5x + 30 = 180 ( subtract 30 from both sides )

5x = 150 ( divide both sides by 5 )

x = 30

Thus

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7 0
2 years ago
Sally’s wallet contains:
Sonbull [250]

Answer:

Nickles: 96 times

Penny:  48 times

Step-by-step explanation:

5+3+8+4 = 20 coins in total

20x = 240

x=12 (chance of a coin being picked)

8 nickles(12) = 96

4 pennies(12) = 48

4 0
3 years ago
Read 2 more answers
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