Answer:
58
Step-by-step explanation:
you have 2 2 by 2 squares and 1 5 by 10 rectangle
AB = 56 because the bigger triangle is 2 times the smaller one.
Answer:
They can finish the race in 15 x 14 x 13 x 12 x 11 = 360360 order.
Step-by-step explanation:
There are 15 bicyclists in the race. The first position would come from the first bicyclist to the 15th. Meaning the first position can be occupied by 15 individuals. The second position can only be occupied by 14 individuals since one person is already first. Same way the third, fourth and fifth positions can be occupied by 13, 12 and 11 individuals respectively.
Therefore, they can finish the race in
15 x 14 x 13 x 12 x 11 = 360360 order.
Answer:
The answer to your question is letter D
Step-by-step explanation:
Supplementary angles are two angles when added gives 180°.
-To solve this problem look for angles with this characteristic.
- One possibility is angles ∠PQT + ∠TQS + ∠SQR
but we need only 2 angles not 3 angles
- Another possibility is angles
∠PQT + ∠TQR = 180°
This answer is a choice, so this is the right answer.
Answer:
t=1
Step-by-step explanation:
16-2t=t+9+4t
Combine like term
16-2t = 5t+9
Add 2t to each side
16-2t +2t= 5t+2t+9
16 = 7t+9
Subtract 9 from each side
16-9 = 7t+9-9
7 = 7t
Divide each side by 7
7/7 = 7t/7
1=t
