3 years ago

Please help! Middle school math

Mathematics

2 answers:

Hitman42 [59]3 years ago

6 0

Answer:

45 ≤ X, 120 ≥ 30

Step-by-step explanation:

I think is your inequality

Using your keywords: At most, at least, and no more then

likoan [24]3 years ago

3 0

Answer:

45x + 30y <u><</u> 120

Step-by-step explanation:

You might be interested in

Evaluate | -x - 2y | for x = -2 and y = 3.

AlexFokin [52]

-8 -2x3=-6+-2=-8 that's your answer

7 0

4 years ago

Read 2 more answers

What is an equation of the line that passes through the point (-2,7) and is perpendicular to the line x-4y=24

katrin2010 [14]

Answer:

y = -4x - 1

Step-by-step explanation:

x - 4y = 24

-4y = -x + 24

y = $\frac{1}{4}$ x - 6

m⊥ = -4

y = -4x + b

7 = -4 ( -2 ) + b

7 = 8 + b

b = -1

y = -4x - 1

4 0

3 years ago

2(x-5)=4(x+1)<br> Please solve for x

dmitriy555 [2]

Answer:

-7

Step-by-step explanation:

-7-5=-12

-12×2=-24

-7+1=-6

-6×4=-24

-24=-24

7 0

3 years ago

Read 2 more answers

Which inequality best represents the range of the relation shown below?

NikAS [45]

Answer:C

Step-by-step explanation:

7 0

4 years ago

Anybody? Anyone? Anything?

Rudik [331]

The cosecant is the reciprocal of the sine function. That means you invert all the fractions and you divide 1 by the non-fractions.

csc(0°) = 1/0

csc(30°) = 2/1 = 2

csc(45°) = (√2)/1 = √2

csc(60°) = 2/√3

csc(90°) = 1/1 = 1

5 0

3 years ago