Answer
54 students are in the science club
Step-by-step explanation:
84 divided by 2 = 42
42 + 12 =54
84 - 54 = 30
so the science club has 54 students and the robotics club has 30 students
Answer:
60.84 cm²
Step-by-step explanation:
The formula for the area of a square is:
A=s²
A=7.8²
A=60.84 cm²
Answer:
$12.40
Step-by-step explanation:
You can set this up as .20 x 62 which will give you $12.4 or $12.40. You get .20 by converting 20% to a decimal. Also you can simply put 60-20% on a calculator.
Answer:
it had made of two lines including an angle...
Answer:
Trent is right because if you subtract 53 and 3/4 by 12 2/3 equals to 41 and 1/12.
Step-by-step explanation: