2 years ago

Find the missing exponent

Mathematics

2 answers:

anzhelika [568]2 years ago

7 0

Answer:

where is the rest of the context?

wariber [46]2 years ago

3 0

What is the problem?

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Dafna1 [17]

Answer:

180 boxes

Step-by-step explanation:

The rate of change is 10 boxes per hour, so if you multiply 10 times 18 you will get 180 which is the answer.

8 0

3 years ago

43 1/3 rounded to the nearest whole number

lutik1710 [3]

Rounded to the nearest whole number is still 43

6 0

2 years ago

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7/5 miles in 2/3 hour, what is the unit rate?

Murljashka [212]

Answer:

= 3.5 miles per hour

Showing Work

This is a fraction equal to

7 miles ÷ 2 hours

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2

7 miles ÷ 2

2 hours ÷ 2

3.5 miles

1 hour

3.5 miles

hour

= 3.5 miles per hour

3 0

2 years ago

A triangle has sides 12cm, 9cm and 15cm. Is the triangle right-angled? Justify your answer

marusya05 [52]

Answer:

yes

Step-by-step explanation:

Yes this triangle is right angled and can be justified using the Pythagorean theorem. The theorem states that: $a^{2} +b^{2} = c^{2}$ . Substitute using the given values:

(9^2)+(12^2)=15^2

81 + 144 = 255

255 = 255.

It satisfies the theorem therefore it is a right angle triangle.

3 0

2 years ago

If r = 8 units and h = 5 units, what is the volume of the cylinder shown above? Use 3.14 for . A. 1,607.68 cubic units B. 653.12

soldier1979 [14.2K]

Answer:

<h2>C. 1,004.8 cubic units</h2>

Step-by-step explanation:

$V = ?\\r = 8\\h =5 \\\pi = 3.14\\\\V = \pi r^2 h\\\\V = 3.14 \times 8^2 \times 5\\V = 1004.8 cubic units$

6 0

2 years ago

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