Answer:
8
Step-by-step explanation:
Substitute 3 for x
-2x + 14
-2(3) + 14
-6 + 14 = 8
Answer:
1. t=21+4
2. 25º
Step-by-step explanation:
1. let t=temperature. its 21 now, which is 4 less than it was before, so you add
2. 21+4=25º
hope this helps have a great day/night!!! :))
Possible ways to get >32:
19 , 14
14, 19
18,22
22, 19
13,22
22,13
14, 22
22,14
That is 8 ways
Total number of permutations of 2 cards from 5
= 5P2
= 5!/3!
= 20
So required probability
= 8/20
= 2/5.
Answer:
x=8 and the base is 4 units long.
Step-by-step explanation:
We know the 2 sides are = so
2x-1 = x+7
Subtract x from both sides
x-1=7
Add 2 to both sides
x=8
We now know that x=8. The base is labeled x-4.
8-4=4 so the base is 4 units long.
