Answer:
X = 45°
Y = 72°
Step-by-step explanation:
There is a supplementary angle (an pair of angles that create a straight line is equal to 180°) and there is the rule that all three angles in a triangle equal 180° as well.
Cristy is right because after the decimal point it starts with the tenths place not the ones
Answer:
D.21
Step-by-step explanation:
7×1=7
7×2=14
<u>7×3=21</u>
Therefore 21 is a multiple of 7
The answer is (y) 6,-5 (x) I'm pretty sure! sorry if I got it wrong *-*
Answer:
She will have $840 saved in 12 months because 7x5=35 and if you do 7x12 it would be 84.
Step-by-step explanation:
