Answer
x=-12
Explanation
Move the terms
-17-2x=7
Add the numbers
-2x=24
Divide both sides of the equation by -2
x=-12
Hope this helps:)
Answer:
<em>The expression is equivalent to 1,125</em>
Step-by-step explanation:
<u>Arithmetic Expressions</u>
It's given the word expression: "three squared times five cubed". It can be written in math form as:
Expanding the powers:
The expression is equivalent to 1,125
In a circle, the measure of an inscribed angle is half the measure of the intercepted arc.
m∠XYZ = 68/2 = 34°
Looking at the triangle we see the angles:
58, x
We also see a right angle, therefore you now have:
90, 58, 0
All three angles of a triangle should have a total of 180 degrees, so we add the known angles and subtract the total from 180.
90 + 58 = 148
180 - 148 = 32
Therefore, x = 32 or C
