Ask question

Ask question

All categories

4 years ago

7

What are the solutions of the inequality graph the solutions -12r<-24

1 answer:

givi [52]4 years ago

8 0

When you multiply or divide both sides by a negative in an inequality, flip the sign

I will show 2 ways, 1 with multipy and one with add

1. multiply
divide both sides by -12 and flips sign
r>2

2. add
add 12r to both sides
0<12r-24
add 24 to both sides
24<12r
divide both sides by 12
2<r
r>2

You might be interested in

Solve for x I need help on this question

AlexFokin [52]

Answer:

$x\approx7.8$

Step-by-step explanation:

In relation to the given angle, we are given the triangle's opposite side and hypotenuse. Therefore, we use the sine function to set up a proportion and solve for the opposite side:

$sin(\theta)=\frac{opposite}{hypotenuse}$

$sin(23^\circ)=\frac{x}{20}$

$20sin(23^\circ)=x$

$x=20sin(23^\circ)$

$x\approx7.8$

Therefore, the length of the opposite side is about 7.8 units

3 0

3 years ago

(7,3) a solution of y

nasty-shy [4]

Answer:

y=3

Step-by-step explanation:

3 0

3 years ago

At the bank of a river, by measurement, a = 9 ft., b = 15 ft., c = 12 ft., and d = 7 ft. How long is x?

erik [133]

Answer:

Step-by-step explanation:

(x/12) = (15/9)

x = 12 (15/9)

x = 20

6 0

3 years ago

19 students reported seeing the latest blockbuster film over the summer. 76 total students were surveyed. Which fraction represe

tatiyna

<span>(19/76)x100=25% have seen the film</span>

7 0

4 years ago

Mike spent half of his weekly allowance playing arcade games. To earn more money his parents let him wash the car for $5.32. Wha

Flura [38]

$13.26 - $5.32= $7.94

8 0

3 years ago