1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
lord [1]
3 years ago
12

Please help I need 7-9 please

Mathematics
1 answer:
DanielleElmas [232]3 years ago
6 0

Answer:

-2 hope this helps

Step-by-step explanation:

bc u subtrscted them

You might be interested in
Question 2 of 5
Ipatiy [6.2K]
It may be B—JL is longer than JK
5 0
3 years ago
Find the value of y so that WX is perpendicular to YZ
Alexxandr [17]

step 1

Find out the slope WX

W(2,-3) and X(-4,9)

m=(9+3)/(-4-2)

m=12/-6

m=-2

step 2

Find out the slope YZ

Y(5,y) and Z(-1,1)

m=(1-y)/(-1-5)

m=(1-y)/-6

m=(y-1)/6

step 3

Remember that

If two lines are perpendicular

then

their slopes are negative reciprocal

that means

(y-1)/6=1/2 -----> because the negative reciprocal of -2 is 1/2

solve for y

2y-2=6

2y=6+2

2y=8

<h2>y=4</h2>
8 0
1 year ago
PLEASE HELP &amp; SHOW WORK , ITS URGENT <br> it’s appreciated &lt;3 !!
natta225 [31]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Look at the expression below. (Math Problem Attached)
aleksklad [387]

Answer:

its 6x ,6 and 3(y+2)

Step-by-step explanation:

My ArT hErE yOu Go

█▀█ █▀█ █▀▀

█▀▀ █▄█ █▄█

█▀█ █▀█

█▄█ █▀▀

8 0
2 years ago
Evaluate 2-(-4) + (-g) where y= 7.
Phantasy [73]

Answer:

<h2>-1</h2>

Step-by-step explanation:

2 - (-4) + (-y)

Substitute y = 7 to the expression:

2 - (-4) + (-7) = 2 + 4 - 7 = 6 - 7 = -1

4 0
2 years ago
Other questions:
  • HELP PLEASE PLZ !!!!!!!!
    10·2 answers
  • Find the x-and y-intercepts of the equation.<br> 7x-2y=4
    6·1 answer
  • Is f(x)=1/3x+2 linear or exponential
    7·1 answer
  • John sold 4 big screen televisions during the month of May. He sold them for $1,289, $1,343, $2,123 and $969. Rounding to the ne
    6·1 answer
  • Please help me!! thank you
    11·1 answer
  • How to do this right im confused
    14·1 answer
  • A taxi company had 12 taxis originally. After expanding the company now has 18 taxis. Is this an increase or decrease? What was
    7·1 answer
  • You have a coin collection of nickels and dimes containing 63 coins. If you have
    7·1 answer
  • I need to find the X and Y values please help thanks
    15·1 answer
  • What equation is equivalent to -2x+12y=c
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!