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3 years ago

4 = + 8 + 2t solve for t

1 answer:

3 0

T= 2

Explanation:

Since this equation has a positive answer u will have to take away.

So 8-2 which is 6. Since the answer gives us a 4. We do 6-4 which is 2. And bc of this answer it proves that t is 2.

Hope this helps!

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HELP!!WILL GIVE BRAINLIEST

vazorg [7]

Answer:

m∠A = 100

m∠C = 50

Step-by-step explanation:

let 'x' = m∠A

let 'x/2' = m∠C

x + x/2 + 30 = 180

3/2x = 150

x = 150(2) / 3

x = 300/3

x = 100

m∠A = 100°

m∠C = 100/2 or 50°

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4 years ago

The red line in the figure is an altitude of triangle HJL. Using right angle trigonometry, write an equation involving sinL

Luba_88 [7]

Answer:

Step-by-step explanation:

According to SohCahToa, when using Sin to find a side value, you must use opposite over hypotenuse.

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3 years ago

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jonny [76]

12x+9p+17
All that you need to do is combine like terms

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3 years ago

Determine the standard form of the equation of the line that passes through (-7, 8) and (0, 2)

Fiesta28 [93]

Answer:

The answer is

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

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Slope of the points (-7, 8) and (0, 2) is

After that use the formula

y - y1 = m(x - x1)

To find the equation of the line

Equation of the line using point (0,2) and slope - 6/7 is

We have the final answer as

Hope this helps you

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4 years ago

Point A is (5, 7), Point B is (x, y). The midpoint of AB is (17, -4). What is the value of B?

solmaris [256]

The value of B is (17, -4)

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