Step-by-step explanation:
it's an isosceles triangle
ht will intersect the base at 90°
so x^2 =33^2+15^2
x = 36.2
Answer:
The volume is 128cm^3
Step-by-step explanation:
Given
Required
Determine an expression for its volume
Find the volume
Volume of a cube is:
Where x represents the length of a side
So, volume of 2 cubes would be:
Solving (b): Volume when x = 4
Substitute 3 for x in
<em>Hence, the volume is 128cm^3</em>
(f + g)(x) = f(x) + g(x) therefore (f + g)(4) = f(4) + g(4)
Answer:
m∠8 = 30°
Step-by-step explanation:
Since line AB is parallel to line CD, and m∠4 = 30°, therefore:
m∠4 and m∠8 are corresponding angles.corewslinding angles are congruent.
Therefore, this means that their measure would be equal to each other, since they are congruent.
Thus:
m∠8 = 30°