Hey there!
In order for you to do this equation you have to do <u>PEMDAS</u>
Good luck on your assignment and enjoy your day!
~
Answer:
d. 147 degrees
Explanation:
Please check the picture attached after reading the explanation :)
Assuming that l1 and l2 are parallel, we can identify that the angle at the intersection point of l3 and l2 is the alternate exterior angle of the angle that measures 57 degrees.
This means that that angle also measures 57 degrees.
We can see that l2, l4 and l3 form this little triangle at the corner and we now know that one of its angles measure 90 degrees and the other measures 57 degrees.
In a triangle, the sum of all its interior angles is equal to 180 degrees so we can find the last angle of the triangle by subtracting 90 and 57 from 180.
180-57-90
=33 degrees
A straight lines has an angle measure of 180 degrees as well, so we can find angle x by subtracting 33 from 180.
180-33
=147
Therefore, the measure of angle x is 147 degrees.
I hope this helps!
Answer:
C
Step-by-step explanation:
1. 12+6 = 18 so that's the diameter of the big circle
2. next we take the square of 18 and multiply it by pi (324x3.14)
3. answer: 1017.36
The answer is 32 8 times 4 would equal 32
Answer:
<h2><em><u>Exponent</u></em><em><u> </u></em><em><u>or</u></em><em><u> </u></em><em><u>index</u></em></h2>
Step-by-step explanation:
<em><u>An exponent or index is a number or letter written above and to the right of a mathematical expression called the base. </u></em>
It indicates that the base is to be raised to a certain power.
<em><u>Here</u></em>,
3, 4 and 12 are the letters which are written above the base 2.
<em><u>So</u></em><em><u>,</u></em>
<em><u>3, 4 and 12 are exponent or index </u></em>