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3 years ago

NEED HELP ASAP IF ITS NOT AN ACTUAL ANSWER, DONT ANSWER PLEASE!

Mathematics

2 answers:

geniusboy [140]3 years ago

8 0

Answer:

Step-by-step explanation:

this is the answer because 68 is the best answer because it adds up to 122. best answer and corr3ct.

Helga [31]3 years ago

5 0

Answer:

Step-by-step explanation:

65+57=122

180-122=

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May somebody help me please

inessss [21]

Yes can u please type the problem

8 0

3 years ago

If jenny has 15 balls and she divides them by three what does she get

slamgirl [31]

5×3=15 so 15÷ 3=5, The answer to this question would be is 5.

7 0

3 years ago

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Three Times what Equals 75

allochka39001 [22]

Let's define what as 'x'

3x = 75

Divide both sides by 3.

3x/3 = 75/3

x = 75/3

x = 25

Three times twenty five equals 75.

Your final answer is twenty five or 25.

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3 years ago

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Solve the equation x^2-3x-10=0 by factoring

Molodets [167]

Answer:

Step-by-step explanation:

hello :

x²-3x-10=0 means : (x-5)(x+2)=0

x-5=0 or x+2=0

conclusion two solutions : 5 and -2

6 0

3 years ago

A bowl is in the shape of a hemisphere (half a sphere) with a diameter of 8 inches. Find the volume of the bowl. Use 3.14 for pi

gayaneshka [121]

Answer: 267.947 (or 267.95) inches^3

Step-by-step explanation:

The formula for the volume of a sphere is $\frac{4}{3}\pi r^{3}$ .

To find your radius (r), divide the diameter of 8 inches by 2. The radius is 4 inches.

Plug in your numbers to the volume equation to get $\frac{4}{3} (3.14)(4^3)$ . The first step is to cube 4 (4*4*4) to get 64. Now your equation is $\frac{4}{3}(3.14)(64)$ .

Multiply 3.14 and 64 to get 200.96. The equation is now $\frac{4}{3}(200.96)$ or $\frac{4}{3} * \frac{200.96}{1}$ .

Multiply the numerators (4 * 200.96) and denominators (1 * 3) to get a final equation of $\frac{803.84}{3}$ .

Finally, divide 803.84 by 3 to get the final answer of 267.947 in^3.

8 0

3 years ago