Answer:
y=990
Step-by-step explanation:
1) Find the unit rate: 270 divided by 3= 90
2) Do 90 times 11 and it= 990
Answer:
15 boys
Step-by-step explanation:
The ratio is 5 : 12
The 12 part of the ratio relates to the students in the class, that is 36
Divide 36 by 12 to find the value of one part of the ratio
36 ÷ 12 = 3 ← value of 1 part of the ratio, thus
5 × 3 = 15 ← number of boys in class
Add 7 to both sides of the equal sign to get a positive 27
Hello!
You use the Pythagorean Theorem to solve this
Put in the values it tells you
Square the numbers
Subtract 1 from both sides
Take the square root of both sides
The answer 3/4 or 0.75
Hope this helps!
Answer:
its simple
Step-by-step explanation:
23,760x1/2
=11,880