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atroni [7]
3 years ago
15

Simplify the expression: 4(2 + 5q) = 1

Mathematics
1 answer:
JulijaS [17]3 years ago
7 0

Answer:

Step-by-step explanation:

4(2+5q) = 8 + 20q

8 + 20q = 1

20q = -7

q = -7/20

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Find the area of a circle with the diameter of 3 centimeters. Use 3.14 for pi ().
wlad13 [49]

Answer:

7.065 sq. cm

Step-by-step explanation:

Diameter= 3 cm

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πr^2 --> 3.14(r^2)

Plug in r:

A=3.14(1.5^2)

A=3.14(2.25)

A=7.065

3 0
3 years ago
If a person gets paid $290 a load and receive 5% increase on top of that, how much more is he getting paid?
lesya [120]
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Find two consecutive even natural number whose product is 168
Oduvanchick [21]
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4n^2+4n-168=0\\
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-7\not \in \mayhbb{N}\\\\
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These numbers are 12 and 14.
7 0
3 years ago
Evaluate 3/7r + 5/8s when r = 14 and s = 8.
Ahat [919]
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6 0
3 years ago
PLEASE ANSWER<br> What is the area of the parallelogram?<br> 13.4 in<br> 7.5 in
Firlakuza [10]

Answer:

area = 100.5 in²

Step-by-step explanation:

area = 13.4 x 7.5 = 100.5 in²

8 0
2 years ago
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