Answer:
A
B
C
Step-by-step explanation:
From the question we are told that
The equation given is
Considering A
Considering B
Considering C
The angle formed by the clock is its degree measure
The angle formed by the hands of the clock when practice starts is 30 degrees
<h3>How to determine the possible angle?</h3>
The current angle is given as:
Angle = 90 degrees
The basketball practice starts at:
Practice = 2 hours earlier
An hour in time represents 30 degrees.
So, the angle formed when the practice starts is
Angle = 90 degrees - 2 * 30 degrees
Evaluate
Angle = 30 degrees
Hence, the angle formed by the hands of the clock when practice starts is 30 degrees
Read more about angle measures at:
brainly.com/question/24775470
We are given equation: 34b−23b=−9.
We can see 34b and 23b both has b's with them.
So, we can combine like terms.
Comining means addition or subtaction.
We have minus sign in between 34b and 23b.
So, we need to subtract 34b and 23b.
On subtracting, we get
11b.
Therefore, we get
11b = -9.
Now, we need to divide by 11 on both sides. We get on dividing
b = -9/11.
Therefore, -9/11 can be enter in the boxes to write an equation that is equivalent to 34b−23b=−9.
Okay <em>we need to know the number of degrees in this shape first</em> in order to find x.
The formula to find the # of degrees in any polygon is
180 ( n - 2 )
n = the number of sides the figure has
This figure has 8 sides
180 ( 8 - 2 )
180 (6) = 1080°
This figure is 1080°
To find x, let's <u>subtract all the other degrees</u> they gave us
<em>1080° - 124° - 136° - 132° - 129° - 116° - 158° - 141° = 144°</em>
x = 144°
I hope I helped!