Answer:
Base: , Height:
Step-by-step explanation:
Let the base be . Then the height is .
By the area of a triangle theorem, we have that .
Multiplying by and expanding gives , so . We see that this quadratic factors into . Because the base is a side length and must be positive, we have that the base is .
The height is then .
Answer:
6 hours 30 minutes
Step-by-step explanation:
morning work=3 hours 45 minutes
afternoon work=2 hours 45 minutes
total hours=?
Here,
3 hours 45 minutes+2 hours 45 minutes
=6 hours 30 minutes
Therefore,Terry Baelett worked 6hours 30 minutes a day.
Answer:
umm it should be (2×a)+(2×b) in equation
Consider ∆JWZ and ∆JKZ
WZ~KJ (given)
<u>/</u><u> </u><u>WZJ</u>~<u>/</u><u> </u>KJZ (given)
JZ~JZ (common)
Therefore,
∆JWZ~∆JKZ by SAS congruence rule.
JW~ZK by CPCT.
Answer- your answer would be 5/11