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2 years ago

Write an expression for the number of days in y hours.

Mathematics

1 answer:

mario62 [17]2 years ago

4 0

Answer:

The number of days in y hours is y/24

Step-by-step explanation:

Here, we want to write an expression

Mathematically;

1 day = 24 hours

? days = y hours

? days = (y * 1)/24

? days = y/24

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Help plz I don't understand at all

Levart [38]

What does it say 3.5 or 3.50

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3 years ago

Factor the polynomial 8x² - 24x – 224 completely. A- 4(x + 4)(x-7) B- (4x + 16X(12x – 14) C- 8(x + 4)(x - 7) ht D- 2(4x + 16)(x

alisha [4.7K]

Answer:

The correct answer would be...

c. 8(x + 4)(x - 7)

Hope this helps!

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2 years ago

Simplify completely.<br><br> (h^12h^4)^3

hichkok12 [17]

$(h^{12}h^4)^3$
You need to work inside out. $(h^{12}h^4)$ simplifies to $h^{16}$ .
Now you need to cube that. $(h^{16})^3 = h^{48}$
Therefore the solution is $h^{48}$ .

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3 years ago

Read 2 more answers

Plz help with my Algebra 1 hw

larisa [96]

C) 72.5

D) it is a acute triangle

one sentence explination) it is a acute triangle because d is not above 90 degrees. that and none of the angles are right triangles therefore eliminating the possibility of it being a right triangle

I hope this helps

8 0

2 years ago

Eric's bicycle tires have a 29-inch diameter and Maggie's bicycle tires have a 26-inch diameter. How much farther do Eric's tire

Tema [17]

Answer:

Eric’s tires would have traveled 94.2 inches more

Step-by-step explanation:

To get the answer to this question, we will need to calculate the circumference of each of the tires, then multiply each of the answers by the number of times in which they moved which is 10 in this case.

We start with Eric’s

Mathematically, the circumference of a circle C can be calculated by multiplying the diameter of the circle by pi.

C = pi * D

pi has a value of 22/7

in Eric’s case, the value of the circumference is 3.14 * 29 =91.06 inches

After 10 complete revolutions, the distance traveled by Eric’s tires would be 91.06 * 10 = 910.6 inches

Now, let’s move on to Maggie, the circumference of her own tires would be;

C = pi * D = 3.14 * 26 = 81.64 inches

The distance traveled after 10 revolutions would be 10 * 81.64 = 816.4 inches

Now we want to know how much father Eric’s tires have traveled after these 10 revolutions. That could be calculated by subtracting the value of 10 times the circumference of Maggie’s tires from that of Eric’s.

hence we have 910.6 - 816.4 = 94.2 inches

3 0

2 years ago