Answer:
8,5
Step-by-step explanation:
5*8-2y=30
40-30=2y
10=2y
y=10/2
y=5
Answer:
Step-by-step explanation:
Hello,
First, of all, as x is positive we know that:
Let's simplify the expression:
Hope this helps.
Do not hesitate if you need further explanation.
Thank you
Answer:
Hey
Step-by-step explanation:
I think u should measure it on the ruler
Also I know it's an abuse angle so it's more than 90
Answer:
Slope: -3
Y intercept: (0, 9)
X intercept: (3, 0)
Step-by-step explanation:
In the equation y = mx + b, m is the slope and b is the y intercept.
Since the equation is y = -3x + 9, m is -3 and 9 is the y intercept.
So, the slope is -3 and the y intercept is at (0, 9)
To find the x intercept, plug in 0 as y and solve for x:
y = -3x + 9
0 = -3x + 9
-9 = -3x
3 = x
So, the x intercept is at (3, 0)
Answer:
all correct
Step-by-step explanation:
