The number of students that play hockey is 7
The proportion is given as:
The total number of students must be a multiple of 2, 4 and 7 less than 30;
The only multiple of 2, 4 and 7 less than 30 is 28.
The number of students that play hockey is the product of 28 and the proportion that plays hockey.
So, we have:
Multiply
Hence, 7 students play hockey
Read more about common multiples at:
brainly.com/question/290451
Answer:
Step-by-step explanation:
The answer is a trapezoid
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An equation for those could be: x*y= t*y-10= 30 so x,y,t could be 6,5,8
Answer:
D
Step-by-step explanation:
The formula for the circumference of a circle is 2
r. So if we know that C=60then we can trace our steps back. We are given that pi remains constant so we are left with the 2r from the formula and a 60. 60/2 =30.
The radius is 30cm
40 cents is the answer but brainy asked me to add some more words. How u doing?
