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2 years ago

15

A train at the local fair is 6 feet long. This 1.10 scale of an actual passenger train. You want to draw a mural that includes a

1;30 scale picture of the actual passenger train.

1 answer:

Allisa [31]2 years ago

5 0

Answer:

Step-by-step explanation:

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Which literal equations are equivalent to p = mv?

anygoal [31]

B and D because it doesnt matter how you write the equation you still get the same answer,

don't forget to rate my answer 5 stars and thank me

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3 years ago

X = -2y + 300 3y = 800 - 4x

devlian [24]

Answer:

<h2>x = 140, y = 80</h2>

Step-by-step explanation:

$\left\{\begin{array}{ccc}x=-2y+300&(1)\\3y=800-4x&(2)\end{array}\right\\\\\text{Substitute (1) to (2):}\\\\3y=800-4(-2y+300)\qquad\text{use the distributive property:}\ a(b+c)=ab+ac\\\\3y=800+(-4)(-2y)+(-4)(300)\\\\3y=800+8y-1200\\\\3y=8y-400\qquad\text{subtract}\ 8y\ \text{from both sides}\\\\-5y=-400\qquad\text{divide both sides by (-5)}\\\\y=80\\\\\text{Put it to (1):}\\\\x=-2(80)+300\\\\x=-160+300\\\\x=140$

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2 years ago

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5th grade math. correct answer will be marked brainliest

eduard

Answer: How are we going to point it?

Step-by-step explanation:

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2 years ago

A plane took off at a 15° angle to the ground and flew in Sydney's direction. She is standing at a point 25 miles from the

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2 years ago

QRST is a rectangle. If RT = 5x – 5 and SQ = x + 11, find the value of x.

Hatshy [7]

5x - 5 = x + 11
5x = x + 16
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x = 4

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2 years ago

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