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2 years ago

Solve for x and then find the measure

Mathematics

1 answer:

Afina-wow [57]2 years ago

4 0

Answer:

A= 148

Step-by-step explanation:

Angles A and B are Alt. Ext. Angles which makes them congruent. You set them equal to each other and solve for x.

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Fofino [41]

Answer:

confidence interval using a two sample t test between percents

Step-by-step explanation:

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2 years ago

PLS HELP ASAP PLSSS IT DETECTS IF ITS RIGHT OR WRONG HELPPP

timurjin [86]

Answer:

y= 250 - 2x

Step-by-step explanation:

She spends $2 per bottle, which is my it's 2x.

She has a total of 250, and she spends $2 per bottle, so you subtract 2x from 250, which leaves the equation at y = 250 - 2x

3 0

2 years ago

What is X squared +3x-70

Aleksandr-060686 [28]

Answer:

x = 7, x = -10

Step-by-step explanation:

$x^2+3x-70 = 0$

Use the quadratic formula.

$x = \frac{-3 + \sqrt{3^2-4(1)(-70)} }{2(1)} \\x = \frac{-3 - \sqrt{3^2-4(1)(-70)} }{2(1)} \\$

Solve.

x = 7, x = -10

You can also factor if you want - that is a faster method.

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3 years ago

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lbvjy [14]

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7 0

3 years ago

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Olenka [21]

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2 years ago

Solve for x and then find the measure ​

Solve for x and then find the measure