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Rom4ik [11]
3 years ago
12

What does 7(p + q +9) equal​

Mathematics
1 answer:
Montano1993 [528]3 years ago
5 0
Answer:
7p+7q+63

Step by step:
Distribute 7 to p, q and 9
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4 years ago
(High points) please solve with explanation.
Vsevolod [243]

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(6,3) mean:Remember, coordinates are written:(x value, y value).

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3 years ago
Find the length of the leg x Enter the exact value, not a decimal approximation
mash [69]

Answer:

x = \sqrt{189}

Step-by-step explanation:

Use pythagorean theorem to solve for x.

Thus:

a^2 + b^2 = c^2

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Plug in the values into the equation

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3 0
3 years ago
Find the area of the regular pentagon if the apothem is 4.9 m and a side is 7.1 m. round to the nearest whole number.
Alex Ar [27]
We know that
[Area of the regular pentagon]=5*[side length * apothem] / 2
side length=7.1 m
apothem=4.9 m
then
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the answer is 87 m²
3 0
3 years ago
Mr. Vu can drive his new electric car 194 miles before he needs to charge his battery. How far can Mr. Vu’s car go on 15 battery
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Answer:

Mr. Vu can go 2910 miles on 15 battery charges (D).

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