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Naily [24]
3 years ago
6

Why is everything blurred when i try to see a math problem im giving this program a 1 star rating

Mathematics
1 answer:
Vsevolod [243]3 years ago
7 0

Answer:

Free points?!?

Step-by-step explanation:

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A sub shop sold sandwiches that were one-half of a foot long. If you were to cut the sandwich into 9 equal pieces, what fraction
Minchanka [31]
The answer would be 1/18.
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3 years ago
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Solve the equation for x: X^2=169
Lina20 [59]

Answer:

13

Step-by-step explanation:

Since x is squared, the inverse operation would be square root. So, the square root of 169 is 13.

5 0
3 years ago
A cone with a diameter
kkurt [141]

Answer:

I think it 3.15 if it wrong I'm not even here

3 0
3 years ago
Explain how to find the unit rate of water to vinegar
kvv77 [185]

Answer:

Helena uses double the amount of water to the amount of vinegar.

Step-by-step explanation:

  • A unit rate is a ratio that is used to compare different kinds of quantities.
  • A unit rate describes how many units of the first  quantity corresponds to one unit of the second quantity.
  • So, unit rate of water to vinegar means how much water is needed corresponding to 1 unit of vinegar.
  • Formula:

\text{Unit Rtae} = \displaystyle\frac{\text{Amount of Water}}{\text{Amount of Vinegar}} = \displaystyle\frac{5}{2\frac{1}{2}} = 2

  • Thus, for every 1 unit of vinegar, one needs two units of water.

Thus, Helena uses double the amount of water to the amount of vinegar.

3 0
3 years ago
Mrs.Brooks lacks 7 from being fice times as old as her son. Six years from now she will lack 3 years from being three times as o
nalin [4]

Answer:

Step-by-step explanation:

Let the age of of Mrs brook be x

Age of her son be y

If Mrs.Brooks lacks 7 years from being five times as old as her son, this means;

x = 5y - 7 ..... 1

six years from now;

Mrs brooks age = x + 6

sons age = y + 6

If Six years from now she will lack 3 years from being three times as old as her son, this means;

x+ 6 = 3(y+6) - 3

x+6 = 3y + 18 - 3

x+6 = 3y + 15 .... 2

substitute 1 into 2;

(5y - 7)+6 = 3y + 15

5y - 1 = 3y + 15

5y-3y = 15 + 1

2y = 16

y = 8

substitute y = 8 into equation 1;

x = 5y - 7

x = 5(8)-7

x = 40-7

x = 33

Hence the mrs brook is 33 years old

her son is 8 years old

3 0
3 years ago
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