Since the bottom shape is a semi-circle, the 3yd is the radius making the triangle's area 7 x 3 / 2 = 10.5
The semi-circle's area is
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/2 = 14.14
Combined, you get an area of 10.5 + 14.14 = 24.64
Answer:
(3x + 5)/2 = 7
Step-by-step explanation:
If you substitute 3 for x, you get the equation:
(3(3) + 5)/2 = 7
(9 + 5)/2 = 7
14/2 = 7
12
13
78
97
65
90
70
these are numbers with 2 digits
Answer:
1. 4b+3b+15+4
2. 7b+19
Step-by-step explanation:
Both are equivalent expressions :))
Answer:439.2$
Step-by-step explanation:
So first there are 52 people who use the cleaning service right? therefore lets do 52 people times the amount paid each month 12.20$ = 634.4$
16 members in the first week times 12.20 = 195.2$
so then subtract 634.4-195.2= your answer of 439.2 $ were collected the second week