Answer:
-14 F
Step-by-step explanation:
-13-3-2-6+7 = -14
Answer:
18
Step-by-step explanation:
$72 divided by 4 is 18, 18 x 4 is 72.
The ball will hit the ground when h(t)=0 so:
-16t^2+10t+100=0
Using the quadratic equation:
t=(-10±√6500)/-32, and since t>0
t≈2.8 seconds (to nearest tenth of a second)
Answer:
105
Step-by-step explanation:
-R and C are congruent
-B and S are congruent
- That means T and A are congruent
So that means C=19 B= 56 and A= 105
remember a triangle has 180 degrees
each of those marks represent congruent figures and angles.
Answer:
x=450
Step-by-step explanation:
1. you cross multiply 1200x3= 3600
2. Divide 3600 by 8
3. Solution is 450
