3 years ago

If x-y=5 then how does y=-2x-4

1 answer:

3 0

Based on my knowledge, you’d set both equations equal to y, and then set both sides equal to each other then solve.

y=-5+x
y=-2x-4
-5+x=-2x-4
then solve from there

(this could be completely wrong, so don’t only go by my opinion)

You might be interested in

HELP ASAP

Vera_Pavlovna [14]

Answer:

arc AC = 111°

Step-by-step explanation:

∠APC is a central angle, so arc AC is equal to the measure of ∠APC.

∠APC and ∠BPC are supplementary. So, m∠APC + m∠BPC = 180

m∠APC + 69 = 180

m∠APC = 111

arc AC = 111°

8 0

2 years ago

A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level and estimates the angle of eleva

Ulleksa [173]

This question uses trig

sin(55) = height/195

Therefore, height = 195sin(55) meters (just plug in calculator)

7 0

2 years ago

The diameter of your bicycle wheel is 34 inches. How far will you move in one turn of your wheel? What is the distance covered i

irga5000 [103]

In one turn of the wheel, you will move the circumference of the wheel. To find the circumference, you just do π × diameter, so π × 34 = 106.8 inches. In 5 turns, you will just go 5 times the circumference, so you multiply by 5 to get 534.1 inches. I hope this helps!

6 0

3 years ago

Which is equivalent to 1.04?

Elodia [21]

Answer:

104/100 is equivalent to 1.04

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

At a sandwich shop, a plain sandwich, which costs $3.00, consists of one type of bread, one type of meat, and one type of cheese

kramer