3 years ago

Please help with this/

Mathematics

1 answer:

pickupchik [31]3 years ago

4 0

Answer:

blocked pic

Step-by-step explanation:

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Y=-8x-4 for what value of x is y equal too -16

boyakko [2]

Answer: X=1.5

Step-by-step explanation:

The equation when y is -16

-16=-8x-4

-12=-8x

12/8 is 1.5

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3 years ago

How many 2/3 ounce portions of chocolate can Anna get from the 42/3 ounces of chocolate she bought at Union Market?

Lelechka [254]

She can get 21 portions. Since 2/3 and 42/3 already share the same denominator, all you need to do is divide 42 by 2 to get 21.

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The volume of a sphere is 3,000 m^3. What is the surface area of the sphere to the nearest square meter?

vovangra [49]

Answer:

Step-by-step explanation:

V=4 /3πr3

3000=1 1/3*3.14*r*r*r

3000=4.18666667*r*r*r

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Cube root the number

8.94851471456=r

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TSA=4*3.14*8.94851471456*8.94851471456

TSA=1006.26

Since we used different numbers for pi and I rounded our answer will be different but the answer is C

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3 years ago

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noname [10]

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A car is traveling at a speed of 75 km/h. Compute the speed of the car in m/s.

Nonamiya [84]

46.603 mph. or 47 mph rounded.

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3 years ago

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