Answer:
720º
Step-by-step explanation:
We can use vertical angles to figure this out. We can see that each of the unmarked angles in the triangles is a vertical angle to an empty space. A full circle has the measure of 360º. We need half of that which is 180º.
The sum of the angle measures of a triangle is 180º. We have five triangles so the total angle meaure is 900º.
However, we need to subtract the 180º to get 720º.
Answer:
50 minutes for its full power
Step-by-step explanation:
1/3=20 mins
20 mins=2/5 of battery
2/5x2= 4/5
4/5=40 mins
4/5+1/5 = 5/5 of battery
1/5=10 mins
so 40 mins+10 mins= 50 mins
Answer:
The last one
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
the x has been cubed meaning
X * X *X = x^3
X^3 has been added to 5
C is saying they multiplied three to x therefore being
B
Asteroids, planets, moons, and astronomy.