Answer:
Once a month, the female releases an ovum (one egg) or sometimes two (ova). If an ovum has been released, and the couple have sex, a sperm can unite with it, fertilise it and make the first cell of a new baby. Once one sperm has fertilised the ovum, no other sperm can get in. For the sperm it's like a race and there is only one winner.
ALL CREDIT TO "NIGHTOFDEATH avatar"
The interior angles of a parallelogram will always equal 360. The interior angles of a triangle are 180 if it is a equilateral triangle then the angles are 60 degrees each. You know 2 sides of parallelogram. The 100 degree and 90 degree. You can find the one opposing the x because it’s on a straight line and a straight line is 180 degrees if a triangle is 60 degree angle then the opposing angle to complete the straight line must be 180-60 so you get 120. You now know 3 sides. 120, 90 and 100
They should add up to be 360 so you can set up an equation like so
120+90+100+x=360
And x = 50
If you are going a constant speed the whole way through the trip it would take 3 hours to drive 135 miles at a speed of 45 m/h
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135 miles divided by 45 miles/hour = 3 miles
Brainlest please
Answer:
Arc Length = 40
Step-by-step explanation:
Arc Length Formula: S = rΘ
R = radius
Θ = Radians
<u>Step 1: Identify the radius and the radian angle</u>
R = 8
Θ = 5 radians
<u>Step 2: Plug into the equation</u>
S = (8)(5)
<u>Step 3: Solve</u>
S = 40
Answer: Arc Length = 40