Answer:
False
Reasoning:
- It's an acute angle, 140 is obtuse
- Angles 6 and 8 are 140 degrees, so 5 can't be
In any trapezoid, the area is given by
where B and b are the two bases, and h is the height. You're given all these elements already, so you only need to plug the values in:
Answer:
The radius of the spool is 3.7 cm
Step-by-step explanation:
Consider the provided information.
The rate is 59.4 cm per sec and it makes 152 revolutions per min.
We need to find the radius.
Now use the formula:
Substitute in above formula and change the revolutions per min to rad per second.
Hence, the radius of the spool is 3.7 cm
Eight seven thousand and six hundred and fifty two
Answer:
5/12
Step-by-step explanation:
slope is
so and that is 5/12
Please mark brainliest!!! Thanks.