Answer:
34
Step-by-step explanation:
In PEMDAS, you do parenthesis first. So you do 14/2 (7) and 18+5 (23).
Now that the parenthesis are gone, adding is the only thing we can do, so you add 7, 23, and 4 to get 34.
Answer:
Step-by-step explanation:
If the ratio of triangle = 3:5:7
Total ratio = 3+5+7 = 15
The sum of angle in a triangle is 180°
1st angle= 3/15× 180 = 3 × 12 = 36°
2nd angle= 5/15 × 180 = 5 × 12 = 60°
3rd angle= 7/15 × 180 = 7 × 12 = 84°
If you want it to estimate to the one's place, then the answer would be 2870.
Answer:
C) 1200
Step-by-step explanation:
x= adult, y = kid
x+y=1800
4x+2y=6000
x=1800-y now put that into the 2nd equation
4(1800-y)+2y=6000
7200-4y+2y=6000
4y-2y=7200-6000
2y=1200
y=600
x=1800-600 = 1200
so 1200 adults and 600 kids
15.1 feet, is the answer to your question. Enjoy!
