180+x=7x because the father plus the daughter is equal to 7 times her weight which is x?
Answer:
x ≈ 34.9
Step-by-step explanation:
Using the sine ratio in the right triangle
sin35° =
= 
Multiply both sides by x
x × sin35° = 20 ( divide both sides by sin35° )
x=
≈ 34.9 ( to the nearest tenth )
Probability is (outcome wanted)/(total possible outcomes). Total possible outcome is the whole area of the rectangle. Which is (18)(12)=216. The outcome wanted is just the area of the triangle. (0.5)(2)(5)=5. Now 5/216=0.02
-7/-9 is equivalent to -14/-18. Multiply the denominator and numerator by the same number(I used 2)
Answer:
C. x < 25 and x ≥ 0
Step-by-step explanation:
Fastest and easiest way to do this is to graph the inequality and find out the lines.