9514 1404 393
Answer:
45°, 45°, 90°
Step-by-step explanation:
If the difference of two angles is 0°, then they are congruent, and the triangle is isosceles.
The angle measures of the isosceles right triangle are 45°, 45°, 90°.
$9.66 isb15% of $64.40
64.40×15%
Answer: R=8
Step-by-step explanation: R-7=1, R+7=1+7, R=8.
Answer:n=-2 or n=4
Q is not inversible if det(Q)=0
i think A is the answer
