∠C = ∠ D (vertical angles
C= -2x + 90
D= x-30
Since C = D , Then -2x + 90 = x-30
-2x - x = - 30 - 90
-3x = -120
3x = 120 and x = 40°. Now replace x by 40 in any of the equality, say :
D = x-30 ; D = 40 - 30 and D = 10°
Answer:
Step-by-step explanation:
You would do
4×18.5 =74
2×6.75 =13.5
14×7/8 =12.25
Add all that up and it equals 99.75lbs/pounds
Lee's cat eats roughly 70 to 75 pounds of cat food a year.
40 dogs / 8 hours = 5 dogs an hour
5 dogs * 12 hours = 60 dogs
Answer:
-2x + y
Step-by-step explanation:
This is distributive property, so multiply the terms inside the parentheses by 1/2.
1/2 (-4x) = -2x
1/2(2y) = y
-2x + y