Answer:
Step-by-step explanation:
Hence, the surface area of a triangular pyramid is 140 square units.
Answer: c square
This formula is called Pythagorean theorem
Do you want me to do an entire 9 weeks of online school for you?
Step-by-step explanation:
Answer:
Step-by-step explanation:
-15 times -5 = 75
-15 + -5 = -20
Take the GCF (-8t) of the given expression.
You'll get -8t(2t-5).
Now, set each equal to zero and solve for x.
-8t = 0 2t-5=0
t=0 t = 5/2 (Or 2.5 seconds)
8/10, because it's double the numbers
