B*H so use the distance formula to calculate the space between each point then find the height by drawing a perpendicular line and use Pythagorean's therum.
Answer:
100 degrees
Step-by-step explanation:
Since triangle ABC is similar to triangle DEF, their angles are basically the same.
All angles of a triangle have to add up to 180.
We are already given two angles: 30 and 50
Add them together: 30 + 50 = 80
Now we subtract the number from 180
180 - 80 = 100
The remaining angle has to be 100 degrees
The answer is D , because if you look on the graph you going to see the Answer in your face
Answer:
0.04 because they all equal to 4/10 except for that one.
Good luck with your schoolwork/homework!
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Apologies in advance for wrong answers or bad explanation.
Answer:
4a + 4
Step-by-step explanation:
f(x) = x² + 2
f(a) = a² + 2
f(a+2) = (a+2)² + 2
f(a+2) − f(a) = (a+2)² + 2 − (a² + 2)
f(a+2) − f(a) = a² + 4a + 4 + 2 − a² − 2
f(a+2) − f(a) = 4a + 4
