Answer:
take 45 degree as reference angle
use sin rule
sin 45=opposite/hypotenuse
1/
=b/10(do cross multiplication)
b
=10
b=10/
Step-by-step explanation:
It will cost $90 and you will need 100 boards
C is your answer since it is the only one without any exponents
Answer:
There is no pic attached to your question. But if u mean green line is parallel with red linez then the slope of the red line will be exactly the same as the green line
Answer:
X = 1
Y = -3
Step-by-step explanation:
The Cartesian coordinate system, also called the rectangular coordinate system, is based on a two-dimensional plane consisting of the x-axis and the y-axis.