Answer:
Area = 6.25 ft^2
Step-by-step explanation:
Area =
The diameter is 5 feet. That makes the radius 2.5 feet
Area =
Area =
Area = 6.25 ft^2
Answer:
1375 square inches
Step-by-step explanation:
Area= Length × Width
15in×75in=1125in
25in×10in=250in
250in + 1125in= 1375square inches
Answer:
Step-by-step explanation:
Given that,
The ratio of chair to table is 12:7
C:T=12:7
Total ratio = 12+7 =19
Chair ratio =12
Table ratio =7
If there are 84chairs
Then,
Number of chairs=chair ratio / total ratio × total number of chair and table.
Let total number of chair and table be y
84=12/19 × y
84=12y/19
84×19=12y
y=84×19/12
y=133 chairs and tables
Chairs + table = total chair and table
84+table=133
Table=133-84
Table =49
Therefore there are 49 tables
Alternatively,
Number of table=table ratio / total ratio × total number of chair and table.
Table=7/19 × 133
Table=931/19
Table=49
So there are 49 tables in the restaurant
Answer:
39
Step-by-step explanation:
3x + 12 = 6x - 15
6x - 3x = 12 + 15
3x = 27
x = 9
KJ = KH = KG = 3x + 12
KG = 3.(9) + 12
KG = 27 + 12
KG = 39
I hope I helped you.