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dangina [55]
3 years ago
6

Estimate and then find the quotient. Use your estimate to check for reasonableness Find quotient 587÷31​

Mathematics
1 answer:
Phantasy [73]3 years ago
3 0

Answer:

18.9354 =18.94

Step-by-step explanation:

Simply divide 587 and 31

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There are 24 people using a gun. the ratio of men to women is 2 : 1. how many men are using the gym
Arada [10]

The number of men using the gun is <u>8</u>, using the given ratio of men to women as 2:1.

In the question, we are given that the ratio of men to women using a gun is 2:1, and a total of 24 people use a gun.

We are asked to find the number of men using the gun.

By the given ratio, we take the number of men using a gun to be 2x, whereas the number of women using a gun is x.

Thus, the total number of people using the gun = the number of men using a gun + the number of women using the gun,

or, the total number of people using the gun = 2x + x = 3x.

But, the total number of people using the gun is given to be 24.

Thus, we get an equation 3x = 24.

On solving this, we get:

3x = 24,

or, 3x/3 = 24/3,

or, x = 8.

Now, the number of men using a gun = 2x = 2*8 = 16.

The number of women using a gun = x = 8.

Thus, the number of men using the gun is <u>8</u>, using the given ratio of men to women as 2:1.

Learn more about ratios at

brainly.com/question/1549809

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3 0
2 years ago
Factor completely 4x^2 + 3x - 10.
spin [16.1K]
4x²+3x-10

= 4x² + 8x -5x - 10
= 4x (x+2) -5(x+2)
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Option C
6 0
3 years ago
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Scientific Notation is made up of two number parts. The second part is a power
Alenkasestr [34]
It’s true. All scientific notation is a # x 10^n
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Dafna11 [192]

Answer:

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Step-by-step explanation:

Slope = Rise/Run

Between -4 and 8, the line runs 12 units. Between -3 and -9, the line rises -9 units.

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B is between line AC. If AB = x^2– 3x, BC = 9x, and AC = 16. Solve for x.
Nana76 [90]

Answer:

x = {- 8, 2}

Step-by-step explanation:

Since, B is between line AC.

\therefore AB + BC = AC\\\therefore x^2 - 3x + 9x = 16\\\therefore x^2 - 3x + 9x - 16=0\\\therefore x^2 + 6x - 16=0\\\therefore x^2 + 8x - 2x- 16=0\\\therefore x(x +8) - 2(x + 8)=0\\\therefore (x+8)(x-2)=0\\\therefore x + 8 = 0\: or \: x-2=0\\\therefore x = - 8 \:or\: x = 2\\\huge \orange {\boxed {\therefore x = \{-8,\: 2\}}}

5 0
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