Cut the shape into shapes you know the area of and do the formula this helps
Setup Equation Based Off Merits
Answer: 40%
Step-by-step explanation:
To find the percent, divide the amount donated by the full amount of money raised. 400/1000 =<em> 0.4</em>.
Now to make this into a percentage, multiply the answer by 100. 0.4 * 100 = 40.
Answer:
49
Step-by-step explanation:
Complementary angles always add up to 90 degrees, so make and equation. First, say that angle ABC and angle QRS add up to ninety degrees. Substitute the values to get 41 degrees plus angle QRS equals 90 degrees, and once you subtract 41 from both sides, you get angle QRS equals 49 degrees.
Hope this helps. :)
Answer:
1. 7.66 x 10^4 (76,600)
2. 2.415 x 10^2 (241.5)
Step-by-step explanation:
1. First just do (3.6 x 10^3) and (7.3 x 10^4) to get 3600+73000 = 76600. In Scientific notation it would be 7.66 x 10^4
2. First do (8 x 105) and (5.7 x 105) to get 840-598.5 = 241.5. In Scientific notation it would be 2.415 x 10^2