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3 years ago

The system of equations has how many solutions? y=-3/2x+5 and y=-3/2x-3

Mathematics

1 answer:

mixas84 [53]3 years ago

8 0

Here the right side of the 2 equations (which are different) both equal y
so 0 solutions

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PLZ HELP DONT get wrong have 10 min HELP

MAVERICK [17]

Answer:

5.5 7

Step-by-step explanation:

4 0

3 years ago

Need help please! Not sure how to do this

Kisachek [45]

This problem is fairly simple if you know the exponential equation, you start with y=78(.17)^x. the you put 10=78(.17)^x, then you solve for x

10=78(.17)^x
-78
-68=.17^x
divide .17 then you have your answer!!

3 0

3 years ago

How do i solve this?

Ahat [919]

In terms of p, the answer is p= -q-3

8 0

3 years ago

Read 2 more answers

8. Line AB passes through A(-2,4) and B(-8,-6).

netineya [11]

Answer:

AB : $\frac{5}{3}$

PT : $-\frac{1}{5}$

Step-by-step explanation:

The line AB passes through A(-2,4) and B(-8,-6) points.

Therefore, the slope of the line AB will be $\frac{4-(-6)}{-2-(-8)} =\frac{5}{3}$ (Answer)

Again line PT passes through P(3,-1) and T(8,-2) points.

Therefore, the slope of the line PT will be $\frac{-1-(-2)}{3-8} =-\frac{1}{5}$ . (Answer)

Here we have applied the formula of slope of a straight line passing through the points $(x_{1},y_{1})$ and $(x_{2},y_{2} )$ as given by $\frac{y_{1}-y_{2} }{x_{1}-x_{2} }$ .

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3 years ago

PLEASE ANSWER THIS FOR 98 POINTS!!! I REALLY NEED THIS!!!! I'LL GIVE U BRRAINLIEST IF U GET IT!!!! In an office, each light pane

Gennadij [26K]

Answer:

the second one with points 1,2 and 2,4

Step-by-step explanation:

4 0

3 years ago