-0.5625
is the answer if u divide them.
Step-by-step explanation:
The slope is 2 and the y intercept is 4
Answer:
107 degrees
Step-by-step explanation:
The angles MNQ and RNP are equal to each other so you set them equal to each other, and solve for x. Than plug that value into either of the equations.
5x-18=4x+7
x=25
5(25)-18= 107
Answer:
432 m^2
Step-by-step explanation:
since a ratio is given, we can understand that this ratio was obtained by simplifying the values of the actual surface area of a and b.
so
16:9 = a:243
a = 243 x 16 divided by 9 = 27 x 16 = 432
hope this helps
Step-by-step explanation:
Use Pythagorean theorem:
c² = a² + b²
Here, c = 42 and a = 31.
42² = 31² + b²
b = √803
b ≈ 28.3