3 years ago

Is this right? Please help I’m confused.

Mathematics

1 answer:

schepotkina [342]3 years ago

8 0

Yes, you are correct in answering the way you did.

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What is the greatest common factor of 72x2y and 18xy

Lunna [17]

$72x^2y=2^3\cdot3^2\cdot x^2 \cdot y\\ 18xy=2\cdot3^2\cdot x \cdot y\\\\ \text{gcf}(72x^2y,18xy)=2\cdot3^2\cdot x \cdot y=18xy$

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3 years ago

I drove 120 miles in 1 3/4 hours what's the speed of the truck in miles per hour

soldi70 [24.7K]

$\frac{120\ mi}{1\frac{3}{4}\ h}=\frac{120}{\frac{7}{4}}\ mi/h=\left(120\times\frac{4}{7}\right)\ mph=\frac{480}{7}\ mph=68\frac{4}{7}\ mph\approx68.5\ mph$

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3 years ago

Urgently need help step by step explanation needed

Goryan [66]

Answer:

p=8

Step-by-step explanation:

-5log(p+1)+2=-8

-5log(p+1)=-10

log(p+1)=2

p+1=9, p=8

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3 years ago

The graph below shows a line segment XY: graph of line segment XY with endpoints at negative 1 comma 3 and 1 comma negative 1 Wh

yan [13]

Slope = (y2 - y1) / (x2 - x1)
(-1,3)....x1 = -1 and y1 = 3
(1,-1) ...x2 = 1 and y2 = -1
now we sub
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3 years ago

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How to solve x(x-3)=0

damaskus [11]

Step-by-step explanation:

x(x-3)=0

x=0 or (x-3) =0

x= 0 or x =3

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4 years ago