Answer:
180 degrees per second.
Step-by-step explanation:
We have been given a graph that shows the distance covered by a tire or angular velocity of a tire with respect to the number of seconds (x).
Since we know that a tire is a circle and the measure of all the angles of a circle equals to 360 degrees.
We can see from our given graph that the tire completes one rotation in 2 seconds (2.5-0.5), so the distance covered by tire in two seconds will be 360 degrees. This means that the tire turns 360 degrees in each 2 seconds.
As we are asked to find the degree change by tire per second so we will find the unit rate such that we will have 1 in our denominator. By dividing our numerator and denominator by 2 we will get,
Therefore, the tire is turning 180 degrees per second.
Hi, there!
_______
4 times a number "q" = 4q
"Plus 25" +25
Putting these two parts together
Now, we can't evaluate this expression (like we're asked) unless we know what q is. And it happened that we <em>are</em> given what q is, it's 2. So, we can substitute its value into the expression:
Hope the answer - and explanation - made sense.
happy studying!!
The area of a triangle is 180°
Each angle is 60°
Angle 2 is half of 60° which is 30° so it's adjacent angle is also 30°
A right angle is 90°
So 90° + 30° = 120°
Area of a triangle = 180° - 120° = angle 3
Angle 3 = 60°
Answer:
x = 21°
Step-by-step explanation:
Complementary angles have a sum of 90°. If ∠A + ∠B = 90°, we know that
x - 6° + 3x = 90°.
4x - 6° = 90°
4x = 96°
x = 24°
Hope this helps!
Answer:
6 times X (x can be any number) - Y (Y can be any number) will equal to 3