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olasank [31]
3 years ago
7

A pronghorn Antelope can run at speeds of about 59 miles per hour . what is that speed in feet per second, to the nearest whole

number
Mathematics
1 answer:
kirill115 [55]3 years ago
6 0

Answer:

Step-by-step explanation:

To do this we need to first multiply by the number of feet in a mile to get:

311520 feet per hour

Then we divide by 3600 to get this into feet per second:

86.53333... feet per second

Now rounding this we get 87 feet per second.

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9/20 divided by 4/15
polet [3.4K]
36/3000 ? maybe 1/5 ....................................
8 0
3 years ago
Read 2 more answers
Find square root of 144 by factorisation method​
Nady [450]

\huge \boxed{\mathbb{QUESTION} \downarrow}

  • Find square root of 144 by factorisation method.

\large \boxed{\mathbb{ANSWER\: WITH\: EXPLANATION} \downarrow}

We can find the square root of 144 using the factorisation method. In this method, you need to factorise 144 first. Then, you'll get your answer in the form of prime factors. In this case, it's ⇨ 2 × 2 × 2 × 2 × 3 × 3.

__________________

To find the square root using factorisation, we need to group the same number in pairs. That is, 2 × 2 × 2 × 2 × 3 × 3 by grouping same numbers in pairs will become ⇨ (2, 2), (2, 2), (3, 3).

__________________

Now, you should take only 1 of the number from these groups. So, (2, 2), (2, 2), (3, 3) will change to ⇨ 2 × 2 × 3.

__________________

Finally, just multiply this set of numbers to find the square root of 144. 2 × 2 × 3 = 4 × 3 = \large\boxed{\underline{\bf \: 12}} ⇨ square root of 144.

__________________

  • The square root of 144 is <em><u>1</u></em><em><u>2</u></em><em><u>.</u></em>

8 0
2 years ago
Which of the following are solutions to the equation below? Check all that apply.
Vesna [10]

(3x + 4)2 = 14

(3x + 4)2 means that 2 will multiply both 3x and 4

2 * 3x = 6x 2 * 4 = 8

6x + 8 = 14

Move +8 to the other side of the equation

6x = 14 - 8 Note : Moving +8 to the other side will change the sign in front of it, that is from + to -

6x = 14 - 8

6x = 6

Divide both sides by 6 because of the 6 beside the x : 6x

6x/6 = 6/6

x = 1

5 0
3 years ago
What is 637 divided by 9
kifflom [539]

Answer:

70.77778

Step-by-step explanation:

5 0
3 years ago
The measure of an angle is 18°. What is the measure of its supplementary angle?
Paha777 [63]

Answer:

162

Step-by-step explanation:

180 - 18 = 162

A supplementary angle equals 180 degrees

5 0
3 years ago
Read 2 more answers
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