3 years ago

Y=-2x+5if x=4 what is the answer

Mathematics

2 answers:

Alona [7]3 years ago

8 0

Answer:

y=-3

Step-by-step explanation:

y=-2(4)+5

y=-8+5

y=-3

barxatty [35]3 years ago

5 0

Answer:

y=-3

Step-by-step explanation:

y=-2x+5

y=-2(4)+5=-8+5=-3

You might be interested in

13. Attend to precision. Justify each step in the solution of 5x + 15 = 0 below by stating a property

tigry1 [53]

Answer:

55/7

Step-by-step explanation:

si:|fvdegregregregrerg4grgrfewgreggtrgr343g

8 0

3 years ago

Can someone plz answer these 3 questions 60pts.

DENIUS [597]

qq 7

Step-by-step explanation:

you have to take the hole numer and dive it by the % and if get a decimod round down

6 0

3 years ago

Read 2 more answers

Which of the following sets of numbers could not represent the three sides of a

sweet-ann [11.9K]

I think the answer is d hope this helps

4 0

3 years ago

Read 2 more answers

Solve the equation for the indicated variable S=2πrh+2πr²<br> Solve for h

valina [46]

Answer:

Good luck :)

Step-by-step explanation:

S=2πrh+2πr ²

subtract 2πr ² from each side

S -2πr ² = 2πrh

divide by 2πr from each side

(S -2πr ² )/ 2πr = h

4 0

3 years ago

<img src="https://tex.z-dn.net/?f=%20%5Cboxed%7B%5Cboxed%7B%20%5Cbegin%7Barray%7D%7B%7D%5Clarge%5Ctt%20The%20%20%5C%5C%20%20%5Ct

larisa86 [58]

Distance formula

$\boxed{\sf \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}}$

Now

$\\ \tt\Rrightarrow AB=\sqrt{(3-3)^2+(-2-8)^2}=\sqrt{100}=10units$

$\\ \tt\Rrightarrow OK=\sqrt{(5-7)^2+(-2+2)^2}=\sqrt{4}=2units$

$\\ \tt\Rrightarrow LM=\sqrt{(-4-4)^2+(6+4)^2}=\sqrt{64+100}=\sqrt{164}\approx 13units$

$\\ \tt\Rrightarrow PC=\sqrt{(5-2)^2+(1-3)^2}=\sqrt{9+4}=\sqrt{13}=3.2units$

$\\ \tt\Rrightarrow QR=\sqrt{(-2+10)^2+(3-9)^2}=\sqrt{64+36}=\sqrt{100}=10units$

8 0

2 years ago

Read 2 more answers

Y=-2x+5if x=4 what is the answer​

Y=-2x+5if x=4 what is the answer