Answer:
1. 9
2. 10
Step-by-step explanation:
idk if those first 2 are right
0.000038 = 3.8e-5 = 3.8×10⁻⁵
Answer:
55 degrees
Step-by-step explanation:
All angles in a triangle must equal 180 degrees when added together
They provide you with 2 angles 35 degrees and 90 degrees
So, you add 35 + 90 = 125
So you know that the 2 angles they give you equal 125 degrees
Now, you subtract 180 - 125 = 55
So the missing angle is 55 degrees
The answer would be 4c^2+8c+3
The arrow stands for squared off you didn’t already know but these are very easy to solve because you just multiply it out
-6r+5
the two like terms are the ones with R. combine -4r and -2r to get -6r
