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N76 [4]
3 years ago
12

HELP FREE Brainlestt!!!!!!

Mathematics
2 answers:
Elan Coil [88]3 years ago
6 0

Answer:

Since the track is 5 3/5 feet long, he will need 5 poles, at the end of 1st, 2nd,3rd,4th and 5th foot.

Step-by-step explanation:

navik [9.2K]3 years ago
6 0

Answer:

10

Step-by-step explanation:

Turn the 5 5/6 into 5 10/12 to match to other fraction of 5/12. Then you see how many times 5/12 goes into 5 10/12. To do this, multiply the 10 in 10/12 by 5 so you have only fractions. You will get 50/12 from it. (You don't really need the 12 on the bottom of the fraction now) Then divide 50 by 5 and get 10.  :) Hope this helps! Follow me on twitch at twitch.tv/Ignoramous_

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galben [10]

Answer:

Divide the numerator and denominator

Step-by-step explanation:

A unit rate is a ratio between two different units with a denominator of 1. To calculate the unit rate, divide the numerator by the denominator. The resulting decimal number is the unit rate. The unit price is a type of ratio where the numerator is the price and the denominator is the quantity of a good or product.

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Evaluate the expression 2(2-y)-x When y = 8 and x = -3, what is the value of the expression?​
Nesterboy [21]

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-9

Step-by-step explanation:

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  • 2(2-y)-x =                       ⇒ replace x and y with their values
  • 2(2 - 8) - (-3) =               ⇒ solve parenthesis
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3 0
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In the diagram, angle abc is a right angle. Find the value of x<br><br> Show full working out pls ty
Vladimir79 [104]

Answer:

x = 3.75

Step-by-step explanation:

ABC is a right angled triangle.

Therefore, by Pythagoras theorem:

{(10 - x)}^{2}  =  {x}^{2}  +  {5}^{2} \\ 100 - 20x +  {x}^{2}   =  {x}^{2}  + 25 \\ 100 - 20x = 25 \\  - 20x = 25 - 100 \\  - 20x =  - 75 \\ x =  \frac{ - 75}{ - 20}  \\   \:  \: \huge \red { \boxed{x = 3.75}}

5 0
3 years ago
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