3 years ago

Can someone please help me with this and show work as well?? thank you so much!

1 answer:

8 0

Use a compass to make a circle around both lasers at the same degree and they should over lap. where they over lap use your straight edge to make a direct line from the point where your at through where they cross. that will be your answer, hope i helped.

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AfilCa [17]

Answer:

-21 ÷ b = 3, b = b=-7

3c + 1 = 10, c = c=1/7

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3 years ago

Three times a number is subtracted from another number and the difference is 3. The sum of the two numbers is 31. What is the

Brut [27]

Using the equations y-3x=3 and x+y=31 you can find that x=7 and y=24. There for x is the smaller of the two numbers.

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3 years ago

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OlgaM077 [116]

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Step-by-step explanation:

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3 years ago

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Pavel [41]

Answer:

Step-by-step explanation:

Since each triangle is an equilateral triangle all side are the same length. Thus, one side is 15/3=5 inches. The perimeter of the entire figure would then be 3x6=18 since there are 6 sides.

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