Answer:
The one u highlighted is correct. C.
Step-by-step explanation:
If u substitute -2 to 2x, it is -4. then substitute the second one -2 to-5y, it is +10. -4+10=6. Then for the second thing. Substitute 1 to 2x which is 2*1=2. Then substitute-4/5 to -5y which is +4. 2+4=6.
Answer:
2x - 4
Step-by-step explanation:
We will have to use one variable.
Let's use "x" and call that number of shots taken by "Kyle"
So, we say:
Kyle takes "x" shots
It is told that Ben takes 4 fewer shots than Kyle, so:
Ben takes "x - 4"
So, the amount of shots both take is the sum of both shown above. So,
Total Shot = x + x - 4
Simplifying:
<u>2x - 4</u>
I believe the answer is C.
1) When all the angles are added up, they will be equal to 180°, which makes it supplementary angles
180 = 52 + b + 23
180 = b + 75
180 (-75) = b + 75 (-75)
b = 105°
2) These two angles are opposite of each other, and would be the same measurement, because they are vertical angles
128° = 128°
3) These angles, when added together, will equal 90° (note the box). This means that they are complementary angles.
56 + d = 90
d + 56 (-56) = 90 (-56)
d = 90 - 56
d = 34°
hope this helps