Answer:
y= -6
Step-by-step explanation:
Since
x² = (9/16)
The first step is to take square root of both sides.
√x² = √(9/16)
x = 3/4
Answer: <span> take the square root of both sides of the equation</span>
943 pounds when you add them together
Answer:
Adjacent angles are always complementary - False
The sum of the measures of two supplementary angles is 180 - True
If the measure of an acute angle is x then its complementary angle is (90-x) - im not sure i think false though..
if two angles are supplementary then, one of the angles must be acute - true
Step-by-step explanation:
Answer:
81
Step-by-step explanation: 9 * 9 = -81 * -1 = 81