D=114.4 kilometers
T=22 minutes
R= 114.4 km /22 min
R= 5.2 km/min
Add the exponents since it’s multiplication, so it would be 2a^7, hope this helps
All of the angles added together MUST equal 180 degrees, so take 180 and subtract 84 from it.
Therefore, the third angle is a 96 degree angle.
Answer: -8
Step-by-step explanation:
3 - (-8) = 3+8
3+ 8=11
Answer:
-5.4c
Step-by-step explanation:
We're combining two "like" terms here.
It may make the problem easier to visualize if we write one of these terms over the other, as follows:
-2.6c
- 2.8c
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Adding, we get:
-2.6c
- 2.8c
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- 5.4c (answer)
