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3 years ago

Help me plz I don't understand math today?

Mathematics

2 answers:

Katarina [22]3 years ago

6 0

Answer:

C-42

B-156

A-66

Step-by-step explanation:

im pretty sure

Natasha2012 [34]3 years ago

4 0

Answer:

C-42

B-156

A-66

Step-by-step explanation:

Now I'm not a 100% sure on this but I'm pretty confident.

The easiest on to find was C because on the opposite side was 24 so the side we are working with must equal 24. In order to find the answer I did 24 + 18 and got 42. That means C = 42.

The next one I found was B. A straight line is 180 degrees so I subtracted 24 from 180 and got 156.

Finally I found A. This was considerably the quickest on to find for me because of all the other measurements I found and the 90 degrees beside the A. I subtracted 90 from the already found 156. I got 156 because if you take out the 90 degree line it would be a mirror image of B. Once I subtracted 90 from 156 I got 66 as my answer.

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Write an equation in slope-intercept form that passes through (2, -3) and slope of -5.

Ksivusya [100]

Step-by-step explanation:

Hey there!

The given slope is "-5" and it passes through point (2,-3).

Use one-point formula to find out the equation.

$(y - y1) = m(x - x1)$

Put all values.

$(y + 3) = - 5(x - 2)$

Simplify it.

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Therefore, the equation is y= -5x+7.

Hope it helps...

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Answer:

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Step-by-step explanation:

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4 years ago

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Stels [109]

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Step-by-step explanation:

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4 years ago

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Pavlova-9 [17]

Answer:

it would be x=17 1/2

Step-by-step explanation:

i am going to go a little more into detail.

you would first have to divide each side to isolate the variable

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simplifying steps:

you would have to change the 5 into 5/1

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and you can simplify this into a mixed number

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hope this helps! have a nice day :)

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3 years ago