Answer:
Step-by-step explanation:
Let A represent the area of the triangular base and h the height of the prism. Then the volume of this triangular prism is V = (1/3)(A)(h).
The width is 146.0315533981 cuz 12033÷82.4 is 146.0315533981
Answer:
160.14m²
Step-by-step explanation:
Area of circle = πr² = 3.14r²
Area of sidewalk = area of outer circle - area of inner circle
a = 3.14 * 10² - 3.14 * 7²
a = 3.14 * 100 - 3.14 * 49
a = 314 - 153.86
a = 160.14
160.14m²
Answer:
a) 
b)
c)1945 > 45
d) 1921 >5/7, 13/14
Step-by-step explanation:
a) 56 and 29/36
⇒ 56 > 0.80
or,
b) 5/12 and 3
⇒ 3 > 0.41
or,
c) 25 and 1945
Here, 1945 > 45
d) 5/7, 13/14, and 1921
⇒ 1921 > 0.71 and 0.92
or, 1921 >5/7, 13/14
70% I divided 42/60 then converted to percent :)
