Answer:
The measure of angle x is 25 degrees.
Step-by-step explanation:
Since triangle ABC is an isosceles triangle, the measure of angle BAC is equal to the measure of angle ACB. Angle ABC = 80 degrees, leaving 100 degrees to be divided equally for the measures of the other two angles. Now that you know that angle ACB = 50 degrees, you can calculate the value of angle ACD and determine that angle ACD = 130 degrees. Triangle ACD is also an isosceles triangle, and the two equal legs are AC and CD. Since angle ACD = 130 degrees, the other two angles have a total of 50 degrees. Splitting the 50 degrees equally between the two angles gives you 25 degrees as the value of angle CAD, which is labeled "x."
Answer:
Step-by-step explanation:
(B) The is answer is q^18
q*q*q*q*q*q*q*q*q = q^9
Then
q^9^2 = 9*2 = q^18
12 inches converted to feet is 1 foot.
Surface area or any measurement of area is measured in square units, because squares are flat shapes that are created when we find the area (or amount of flat space) it takes to cover something.
Answer:
x < -17
Step-by-step explanation:
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