Answer:
35 degrees
Step-by-step explanation:
The sum of all angles in a triangle equals to 180
To find angle z, just subtract 55 and 90 from 180
180-55-90= 35
Angle z = 35 degrees
Hope this helps
ANSWER:
V= 3,619.1 km^3
EXPLANATION:
Simply plug in the radius (12 km) and height (24 km) into the cone volume formula.
If you’re solving for a... subtract the 8 to the other side so...
-4(a+3)- 3(2a-8) = 22.
Distribute the -4 and -3 into the parentheses (two negatives multiplied together is a positive)...
-4a-12-6a+24 = 22.
Add the constants and a’s together.
-10a + 12 = 22
Subtract 12 to the other side.
-10a = 10
Divide both sides by -10.
a = -1
Check and make sure that this answer works with the problem.
-4(-1+3)-3(-2-8)=22
-4(-2)-3(-10)=22.
-8+30=22.
22=22, the answer checks out
142/10= 14.2
Can’t get half a box
Answer:15 boxes
Answer:
C) (x-6)^2
Step-by-step explanation:
x2 - 12x+36
What two numbers multiply to 36 and add to -12
-6*-6 = 36
-6+-6 = -12
(x-6) (x-6)
(x-6)^2