Answer:
113.1
Step-by-step explanation:
Volume of sphere =
× π × r²
Volume of sphere =
× π × 3²
Volume of sphere =
× π × 9
Volume of sphere =
× 9 π
Volume of sphere = 113.1
Answer: -1.13
Step-by-step explanation: I counted from -1.1 to -1.15
Answer:
A) SAS
Step-by-step explanation:
The picture gives us that two sides are congruent. We can see that an <em>angle</em> is congruent as well because they share a common point at their tip.
If we look at just the area of intersection, it looks like an X. Think of the X as two lines intersecting. Each side equals 180°, and because both triangles are made up of those sides, we can conclude that the angles are congruent as well.
Hope this helps!
Answer:
12.6
Step-by-step explanation:
Hope it helps Brooo
Hello!
You can solve this algebraically
4(a - 5) = a + 1
Distribute the 4
4a - 20 = a + 1
Add 20 to both sides
4a = a + 21
Subtract a from both sides
3a = 21
Divide both sides by 3
a = 7
The answer is 7
Hope this helps!