Answer:
They are same side interior angles. Angle A measures 55°.
Step-by-step explanation:
Answer:
x = 20
Step-by-step explanation:
50 - 38 = 12
a^2 + b^2 = c^2
16^2 + 12^2 = x^2
256 + 144 = x^2
400 = x^2
x = 
x = 20
X-12=20
Isolate x by adding 12 to both sides
x-12+12=20+12
x=32
Final answer: The number is 32.
Remember that difference is a keyword for subtraction.
Draw a line
box the variable
add opposite to both sides
solve for the variable
Yes, 13•150=1950 and then 11•60=660 so combined they equal 2610