Answer:
120
Step-by-step explanation:
Because we know that the line opposite of the right angle is flat, we know that 60 plus x must equal 180. Rewriting this gives us 180 - 60 = x.
Now, we can just solve for x.
x = 120.
Answer:
Answers Down Below
Step by Step explanation:
4. Look at the graph
A. (0,0), (1,8), (2,16), and (3,24)
B. Slope is 8x
C. 8x=y
5. Start at zero, count up 4, and count to the right 1.
6. X divided by 4 times 3 equals y
Hope I could help. Have a great day/night!
X:y
2/10 = 4/x
Cross multiply
2x X= 10x4
2x = 40
Eliminate
2x/2 = 40/2
x = 20
Answer:
A) y = x^2 -1
B) -y = 2x^2 +1 We multiply B) by -1
B) y = -2x^2 -1
We can then say x^2 -1 = -2x^2 -1
3 x^2 = 0
x = 0
************* Double-Check: ******************
Equation A) y = -1 and
Equation B) y = -1
Step-by-step explanation:
