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Sever21 [200]
3 years ago
13

The dimensions of a rectangle are 5x + 2 and 3x – 4. What is the area of the rectangle in terms of x?

Mathematics
2 answers:
lawyer [7]3 years ago
7 0

Answer:

The area of the rectangle in terms of x :

S = ( 5x +2 )(3x-4) = 15x²−14x−8

=> x1=−2/5, x2= 4/3

Step-by-step explanation:

mixer [17]3 years ago
5 0
Que dijiste no entiendo nada
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Is this correct pls help
Lyrx [107]

Answer:

Volume of round cake pan = volume of cylinder

Volume of a cylinder = \pi r^2h (where r is the radius and h is the height)

Radius = \dfrac12 diameter ⇒ r=\dfrac72=3.5

⇒ volume of round cake pan = \pi \times 3.5^2 \times 2=24.5\pi

= 76.97 in³ (nearest hundredth)

Volume of rectangular cake pan = volume of rectangular prism

volume of rectangular prism = wlh (where w is the width, l is the length and h is the height)

⇒ volume of rectangular cake pan = 6 x 9 x 2 = 108 in³

As 108 > 76.97, the rectangular cake pan has a larger volume

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2 years ago
The slope-intercept form of a line is y=mx+b.<br><br> What do m and b represent?
xeze [42]

Answer:

M = the mean/slope b = y intercept hope this helps :)

Step-by-step explanation:

5 0
2 years ago
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pshichka [43]

Answer:

Kerri's speed would be 39.29mph

Step-by-step explanation:

In order to find this, we just need to divide the distance by the time.

275miles/7hrs = 39.29mph

5 0
3 years ago
16 paise into rupees ​
denis-greek [22]

Answer:

0.16

Step-by-step explanation:

1paise = 1/100rupee

so, 16 paise = 16/100

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7 0
2 years ago
PLEASEE HELP!! Find the area of the kite.
aev [14]

Answer:

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Step-by-step explanation:

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