Direct variation is when is the same for each coordinate.
Indirect variation is when x · y is the same for each coordinate.
11. Answer: Direct Variation
<u>Step-by-step explanation:</u>
12. Answer: Indirect Variation
<u>Step-by-step explanation:</u>
X=25 because they are congruent so 4x25=100 and 100-25=75
Step-by-step explanation:
m<C = 90°
According to the laws of cosine,
c²= a²+b²-2ab. cos(C)
c²=a²+b²-2ab.cos(90°)
c²=a²+b²-2ab.0 { cos(90°)= 0}
c²=a²+b²
a²=c²-b²
I have the same question but I only need to do b
Answer:the area of their front yard and side yards is:
2*3*10 + 9*9 = 141 m^2
They do not need to reseed a proportion of the front yard covering 16 square meters where a flower bed is located:
141 - 16 = 125 m^2 is the area of the yard that the Solomon's want to r
Step-by-step explanation: