(6.5 + p)/3
or
1/3(6.5 + p)
same answer written a different way
Answer:
Step-by-step explanation:
x + 3 = 10
x = 7
the x is 7
<span>x+5y=−15
y=1/5x+1
An easy way to do this is by substitution. The second equation is already set to y, so just plug that into the first equation.
x + 5(1/5x + 1) = -15
x + x + 5 = -15
2x + 5 = -15
2x = -20
x = -10
Now that you've got the x, plug that into one of the equations to find y.
(-10) + 5y = -15
5y = -5
y = -1
So the ordered pair is (-10, -1).
</span>
Answer:
I think it's -3 if I'm right
As given that
∠ASB = 126º, making the angular measure of the intercepted arc:
so
<span>∠ACB = 180º - 126º = 54º = 3π/10
so correct option is D
hope it helps</span>
