Answer:
Step-by-step explanation:
turn the 4/3 into a decimal.=1.33
multiply 1.33*3.14=4.1762
i cant see the rest is it r³?
2 quarts because 4 cups only goes into 1 quart and 2 quarts is a greater number then 1 so 2 quarts
Answer:
1. 0.5 = 5/10 ÷ 5 = 1/2
2. 0.7 = 7/10
3. 0.33 = 33/100 ÷ 33 = 1/3
4. 0.875 = (875/1000) ÷ 125 = 7/8
Step-by-step explanation:
quick ...
first we need to find x.
and then we can calculate the area by
baseline × height / 2
which is here
12 × x / 2
x we get via Pythagoras
c² = a² + b²
with c being the Hypotenuse (the side opposite of the 90 degree angle).
15² = 12² + x²
x² = 15² - 12² = 225 - 144 = 81
x = 9
the area of the triangle is then
12 × 9 / 2 = 6×9 = 54 m²
