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2 years ago

6

The gym class has 27 students and 3 soccer balls. What is the ratio of students to soccer balls? O A. 27: 1 O B. 24: 1 O C. 30 :

3 O D. 9:1 E. 24 : 3

1 answer:

taurus [48]2 years ago

8 0

I think that the correct answer is D. 9:1. I hope this helps!!! :)

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Whats the sum of p 3/4

Gnoma [55]

The sum oh p 3/4 should be 3.333

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2 years ago

A fox leaves its den and travels 725 yards northeast, then 950 yards west. How far, in yards is the fox from its den

Alenkinab [10]

Answer:

1,675

Step-by-step explanation:

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2 years ago

There were 7 inches of rain in 24 hours. What is the average amount of rain per hour

Mademuasel [1]

Answer:

7 /24 inch per hour

Step-by-step explanation:

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2 years ago

The coordinates of the endpoint of QS are Q(-9,8) and S(9,-4). Point R is on cue as such that QR:RS Is in the ratio 1:2. What ar

marishachu [46]

R(–3, 4)

Step-by-step explanation:

Let Q(-9,8) and S(9,-4) be the given points and let R(x, y) divides QS in the ratio 1:2.

By section formula,

$R(x, y)=R\left(\frac{m x_{2}+n x_{1}}{m+n}, \frac{m y_{2}+n y_{1}}{m+n}\right)$

Here, $x_{1}=-9, y_{1}=8, \text { and } x_{2}=9, y_{2}=-4 \text { and } m=1, n=2$

Substituting this in the section formula

$R(x, y)=R\left(\frac{1(9)+2(-9)}{1+2}, \frac{1(-4)+2(8)}{1+2}\right)$

To simplifying the expression, we get

$\Rightarrow R(x, y)=R\left(\frac{9-18}{3}, \frac{-4+16}{3}\right)$

$\Rightarrow R(x, y)=R\left(\frac{-9}{3}, \frac{12}{3}\right)$

⇒ R(x,y) = R(–3,4)

Hence, the coordinates of point R is (–3, 4).

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3 years ago

Rewrite 7 − 8 using the additive inverse

DedPeter [7]

Answer:

-8 + 7

Step-by-step explanation:

7 - 8 = -1

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3 years ago