Line DQ is equal to 7. Since point Q is the centeriod, this means that line DQ will equal the same as line QD. Thus, line QD is 7 making like DQ 7 as well. Hope that helped :))
Answer:
height of the building is 12.99 feet.
Step-by-step explanation:
given, try to analyse:
- ladder 15 feet long.
- 60 degree angle to the ground.
the height of the building is opposite to the angle 60° and given hypotenuse, the ladder of 15 feet long.
using sine rule:
Therefore the height of the building is 12.99 feet.
Answer: I think it might be 3in
Step-by-step explanation: hope it helps
Answer:
y = -3/2x+15/2
Step-by-step explanation:
First calculate the slope
m = (y2-y1)/(x2-x1)
= (0-6)/(5-1)
= -6/4
= -3/2
The slope intercept form of a line is
y = mx+b where m is the slope and b is the y intercept
y = -3/2 x+b
Substitute a point into the equation
0 = -3/2(5)+b
0 = -15/2+b
15/2 = b
The equation is
y = -3/2x+15/2
Answer: - 5/4
Step-by-step explanation:
It won’t let me type it in right so put the negative sign then do the fraction 5 over 4
