Answer:
formula :
-3rad × 180/π = -171.9°
Step-by-step explanation:
hope that help's you :))!!
Answer:
ab is equal to 5
Step-by-step explanation:
Step-by-step explanation:
1) 3x-2=-1 is equal to x=1/3
2) y = -2 That where you start on you y-axis.
3) x = 1/3 That's your slope.. Starting from -2 (go up 1 unit then to the right 3 units.) That forms a line.
Answer:
no, it is not a proportional relationship.
Step-by-step explanation:
if you divide 315 by 175 you get 1.8
if you multiply 315 by 1.8, you don’t get 420. therefore this is not a proportionally relationship.
hope this helps!
Answer:
It is 1,965.74 square feet
Step-by-step explanation:
the area of the circle is πr^2 so if you substitute the variables with the numbers you get, π29^2=841π=841*3.14=2640.74
the area of the triangular flowerbed is 1/2bh=1/2*27*50=675
if you want to find the grass area you would need to subtract the triangular area from the circle, which is 2640.74-675=1965.74 square feet