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lubasha [3.4K]
3 years ago
5

PLEASE HELP WITH MATH!!!

Mathematics
1 answer:
Ber [7]3 years ago
8 0

Answer:

75

Step-by-step explanation:

Buddy and Ken can do work 2/3 times faster than Tom and Ron. The LCM (10, 15) is 30. In thirty minutes Buddy and Ken will have installed 3 panels, while Tom and ron will have installed 2 panels. In thirty minutes 5 panels will have been placed. There are 12 panels that need to be placed so we know it will take another thirty minutes to place 5 more panels. After an hour only 10 panels will have been placed. So we need to add more time. There are only two panels that will need to be placed after an hour, so each group can place a panel. Tom and Ron will need 15 minutes so the answer is 60+15=75.

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professor190 [17]

Answer:

15x

Step-by-step explanation:

because i multiply i side by side and copy the variable

3 0
3 years ago
Read 2 more answers
Will 4in. 3in. and 5in. form a triangle?
lesya692 [45]
Yes, there is a type of triangle called a "3 4 5 triangle" with side lengths 3, 4, and 5. 
8 0
3 years ago
Provider A changes $55 for installation and charges $35.50 per month for the basic package. Provider B offers free installation
Igoryamba

Let n =  number of months both have their services

Provider A:

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Provider B:

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3 0
3 years ago
What type of number is
Anna [14]

Answer:

C

Step-by-step explanation:

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sqrt(7) is irrational.

5 0
3 years ago
174/216 reduces to what?
irina [24]
To simplify 174/216, all you do is keep dividing until the two numbers are <span>undivisable</span> by the same number. First I would divide by 2 to get 87/108. Then I would divide by 3 to get 29/36. 29 is a prime number therefore I can not divide by any whole number exact 1 and itself to get another whole number. Futhermore the answer is 29/36.
8 0
3 years ago
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