Answer:
x = 21
Step-by-step explanation:
4x = 84
Divide each side by 4
4x/4 = 84/4
x = 21
Answer:
4h+3
Step-by-step explanation:
3h+h+3
4h+3
A^2+B^2=C^2 so 16+25=81 then no ,but it can be an obtuse triangle because the equation a^2+b^2
Answer:
y=2x-1
Step-by-step explanation:
Slope intercept form is y=mx+b.
To start, we know that the y-intercept, b, is -1 because we can see where the line crosses the y-axis. Next, we can calculate the slope by counting how many steps up/down and to the side the line goes when looking at points it crosses through.
We know that this line crosses through (0, -1) and (1,1) so we would count "up 2 over 1"
2/1
2
m=2
Now we can write our equation.
y=2x-1
HTH :)
All are equal except A/D = C/B
I replaced the values with numbers
a=5 b=10 c=50 d=100
10/5=100/50 so it’s not b/a = d/c
5/10=50/100 so it’s not a/b = c/d
5/50 = 10/100 so it’s not a/c = b/d
5/100 is NOT 50/10 so it’s NOT a/d = c/b