Answer:
srry for not helping you just need points
Step-by-step explanation:
<span>x+2y=11
can be written as
x = 11 - 2y
substitute x into the other equation
</span>-8(11 - 2y) + 6y=22
<span>simplify
-88 + 16y + 6y = 22
-88 + 22y = 22
+88 +88 isolate y
22y = 110
----- -----
22 22
y = 5! now add Y into the equation to find X
</span>-8x+6(5)=22
<span>-8x+30=22
- 30 -30
-8x = -8
---- ----
-8 -8
x = 1 (1,5) Is the solution
</span>
The answer to this is 2/3
Answer:
The measure of the angles are 34° and 56°
Step-by-step explanation:
Let
x -----> the measure of one angle
y -----> the measure of another angle
we know that
If two angles are complementary, then their sum is equal to 90 degrees
so
x+y=90° -----> equation A
x=0.5y+6 ----> equation B
substitute equation B in equation A and solve for y
0.5y+6+y=90
1.5y=90-6
1.5y=84
y=56°
Find the value of x
x=0.5(56)+6=34°
therefore
The measure of the angles are 34° and 56°
Answer:
11 centimeters
Step-by-step explanation:
volume of cylinder = pi * r^2 * height
I am going to assume the radius is same for both cylinders.
176pi = pi (4^2)(height
176 = 16(height)
11 = height