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3 years ago

7

andrei mananca o pizza in 30 de minute alex in 15 minute iar adrian in 10 minute in cat timp pot manca cei trei baieti impreuna

sase pizze justificati raspunsul

1 answer:

qwelly [4]3 years ago

5 0

30+15+10=55 minutes.

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Please answer correctly !!!! Will mark brainliest !!!!!!!!!!!!!!

Murrr4er [49]

Step-by-step explanation:

Adding 10 to both sides of the original equation gets us q = 6(r + 1) + 10. Since q is equal to h(r), we get h(r) = 6(r + 1) + 10 = 6r + 16.

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3 years ago

The measure of an angle is 32.9°. What is the measure of its complementary angle?

zubka84 [21]

Answer: 57.1

Step-by-step explanation: To be complementary the angles have to add up to make a sum of 90.

90 - 32.9 = 57.1

The angles are 32.9 and 57.1.

8 0

3 years ago

A map of a rectangular park has a length of 4 inches and a width of 6 inches. Ir uses a scale of 1 inch for every 10 miles. What

mr Goodwill [35]

Answer:

yes, your answer would be 2400

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3 years ago

what is the least possible value of the smallest of 99 consecutive positive integers whose sum is a perfect cube

Dmitrij [34]

Let the least possible value of the smallest of 99 cosecutive integers be x and let the number whose cube is the sum be p, then

$\frac{99}{2} (2x+98)=p^3 \\ \\ 99x+4,851=p^3\\ \\ \Rightarrow x=\frac{p^3-4,851}{99}$

By substitution, we have that $p=33$ and $x=314$ .

Therefore, <span>the least possible value of the smallest of 99 consecutive positive integers whose sum is a perfect cube is 314.</span>

3 0

3 years ago

Where does the parentheses go in 3+6 ×9+3 to made a total of 84

chubhunter [2.5K]

Answer:

Around the 3 + 6:-

(3 + 6) x 9 + 3

Step-by-step explanation:

(3 + 6) x 9 + 3

= 9 x 9 + 3

= 84.

4 0

3 years ago

Read 2 more answers