Answer:
its 75 obviously
Step-by-step explanation:
corresponding angles
angles in a straight line
give me the brainiest
180-105=75
angles in a straight line add upto 180
corresponding angles are equal
Answer:
What is gauthmath? I've never heard of that before
Step-by-step explanation:
ANSWER
x=3, y=-4
EXPLANATION
The given system is :
First equation:

Second equation:

Let us multiply the first equation by 7 to get,
Third equation;

Let us multiply the second equation too by 10 to get,
Fourth equation:

Subtract the fourth equation from the third equation:


Divide both sides by 59.

Put y=-4 into the second equation and solve for x.





The solution is x=3, y=-4
Answer: 9 left 5 up
Step-by-step explanation:
Each coordinate of U'V'W' is 3/4 of that of UVW.
Triangle U'V'W' is a dilation of triangle UVW about the origin with a scale factor of 3/4.
_____
15/20 = -9/-12 = 6/8 = 4.5/6 = -18/-24 = -3/-4 = 3/4