3 years ago

Triangles ABC and DEF are similar.

Mathematics

1 answer:

vivado [14]3 years ago

3 0

All I can really remember is find the scale factor and divide it by the segment

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Can someone please help me

viktelen [127]

Answer:

Y=-3x+7

Step-by-step explanation:

it hit the y axis at 7

And it is going down by 3

4 0

1 year ago

If you were to use the substitution method to solve the following system, choose the new equation after the expression equivalen

lyudmila [28]

x=-9-4y

substitute

2(-9-4y)+5y=-6

-18-8y+5y=-6

-18-3y=-6

-3y=-6+18

-3y=12

-3y÷-3= 12÷-3

y=-4

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3 years ago

If each cup cost 0.50 cents and there is $127.50 collected how much cups are there

Digiron [165]

Answer: Hello, Before I answer this question... I need to say.. DO NOT SEARCH THAT LINK, It is a scam. Those are BAD PEOPLE!!!

anyway...The Answer to this question is $127.50 divided by $0.50 which equals 255 cups in total. Mark me as Brainliest! :) :) :)

Step-by-step explanation:

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2 years ago

Find the mean of the data set: {8, 10, 12, 15, 15, 18}

hoa [83]

Answer: 13

Step-by-step explanation:

First, you add them all up which is 8+10+12+15+15+18 which is 78. Then, you divide by how much number there is which here is 6. So, I divided 78 by 6 and got 13.

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2 years ago

Read 2 more answers

Find the circumference of a circle with radius 63mm

aleksandr82 [10.1K]

Circumference = 2 * PI * radius
Circumference = 2 * 3.14159265 * 63
Circumference = 395.841

3 0

3 years ago