Answer:
What do u mean?
Step-by-step explanation:
Answer:
the first one bc look at the m's and the d's the others look the same
Step-by-step explanation:
Distribute the 1/4:
1/4(16x) + 1/4(20) - 7x
Do the multiplication:
1/4(16x) = 16x/4 = 4x
1/4 (20) = 20/4 = 5
Now you have:
4x + 5 - 7x = 0
Combine like terms (4x and -7x):
-3x + 5 = 0
Subtract 5 from both sides:
-3x = -5
Divide by -3:
x = -5/-3 = 5/3
Answer:
x= 5/3
We have that
points A <span>(2,2) and B (4,8)
we know
</span><span>the equation in point-slope form of the line is
y-y1=m*(x-x1)
step 1
find the slope m
m=(y2-y1)/(x2-x1)=(8-2)/(4-2)=6/2=3
with the point A (2,2) and m=3
y-2=3*(x-2)------------> this is the </span>equation in point-slope form of the line
Subtract 180 - 34 = 146
You know ∠BPD adds up to 146°
Since bisects ∠BPD, you know that ∠BPC and ∠CPD are equal to each other.
Divide 146 by 2 = 73
m∠CPD = 73°