Answer: D. Both triangles have an obtuse angle
This is because it says "Each triangle has <u>1 obtuse angle</u> and 2 acute angles" in the instructions. An obtuse angle is any angle between 90 and 180 degrees, excluding both endpoints.
Answer:
A, B, and B.
Step-by-step explanation:
-2
-5
Right on the number line, -2 > -5
Answer:
The length of pendulum is 55.853cm
Step-by-step explanation:
We are given
the original pendulum completed one swing every 1.5 seconds
so, T=1.5 sec
now, we can use time period formula

l is the length of pendulum
g is acceleration due to gravity

now, we can plug values
and then we can solve for l



In cm

Answer:
350 tickets
Step-by-step explanation:
643-57=586
586/2=293
293+57=350
Answer:
Step-by-step explanation:
Given is a pentagon. It has 5 sides