Answer:
$2.75
Step-by-step explanation:
3x+2y=7
2x+4y=8
Multiply eq1 by 2
6x+4y=14
Subtract eq1 by eq2
4x=6
x=3/2
y=5/4
1.5+1.25
2.75
Hope this helps plz mark brainliest :D
The choices are the below that can be found elsewhere:
m∠X + m∠Z < 90°
m∠Y > 90°
∠X and∠Y are complementary
m∠X + m∠Y < 90°
Since the given is m<Z > m<X +m<Y and <span>the sum of measure of angles of a triangle is equal 180 degrees so from this result that the last one choice need being true sure so m<X +m<Y < 90°</span>
Answer:
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Answer:
number series puzzele??
Step-by-step explanation: