Answer:
a) Triangle.
b) Triangle.
c) The area is 110 cm.
Step-by-step explanation:
The shape is given because it is a cross section of a Pyramid which we can see shaded in grey.
The area is given by the base times hight devided by 2. So 10cm * 22cm/2= 110cm.
Hope this helped ;)
X+7.4=49.8
-7.4 -7.4
x=49.8-7.4
x= 42.4
Steps:
1. Do a proportion
X/220=60/100
2. Do 60 times 220 which equals 13,200
3. Do 13,200 divided by 100 which equals 132
4. 132 is how many are carbohydrates
5. Do 220 - 132= 88
6. Your answer is 88
2 hours is equivalence of 120 minutes
If he reads 100 pages in 120 minutes,
the he reads (48 * 100) / 120 pages in 48 minutes = 4800/120 pages = 40 pages
He reads 40 pages in 48 minutes.
Answer:
84.78 inches cubed - hope this helped :)
Step-by-step explanation:
formula - πr^2
3 x 3 x 3.14 = 28.26
28.26 x 9/3
28.26 x 3
answer = 84.78
