Answer:
20 bro
Step-by-step explanation:
Well you have to start of by finding the circumference of the tire, which you can do with the equation 2πr. If the radius is 1.2 feet, you just plug this into the equation to get 2.4π, which we will round to 7.5. After 10 rotations, you should've traveled approximately 75 feet
Answer:
Hey there!
<u>What we know:</u>
- The three triangles (two smaller ones and one larger one, are all right triangles)
- Measure of angle A is 42 degrees.
- Measure of angle C is 58 degrees.
- AC is 65 m.
<u>What we would like to know:</u>
First, let's find AB.
Sine 58= AB/65
Solving for AB, we see that it is about 55.12 m.
Next, let's find BD.
Sine 42= BD/55.12
Solving for BD, we see that it is about 36.88 m.
Let me know if this helps :)
Answer:
21.6 in
Step-by-step explanation:
since it's a right triangle, use the pythagorean theorem (a^2 + b^2 = c^2)
12^2 + 18^2 = c^2
144 + 324 = c^2
468 = c^2
c = square root of 468
c = 21.6333 (...) in
since you have to round it up to the nearest tenth, then the answer should be 21.6 in
Answer:6.28 units sq
Step-by-step explanation:
To find the area of a semi ..circle
Area of semi- circle=1/2πr^2
d=10 r=2
A=1/2×3.14×2×2
A=6.28 units sq
