3 years ago

Help please, put how you found it out if you can too !

1 answer:

7 0

Answer:

104 degrees

Step-by-step explanation:

180-(180-(180-(25+85)+65)+31)

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Pie

Answer:

Step-by-step explanation:

α + β = -b/a

αβ = c/a

α² + β² = (α + β)² - 2αβ

$= (\frac{-b}{a})^{2}-2\frac{c}{a}\\\\= \frac{b^{2}}{a^{2}}-\frac{2c}{a}\\\\=\frac{b^{2}}{a^{2}}-\frac{2c*a}{a*a}\\\\=\frac{b^{2}-2ca}{a^{2}}$

7 0

3 years ago

Paha777 [63]

Answer:

Midpoint Formula= (x1+x2)/2, (y1+y2)/2

Plug in the numbers

Answer= (0, 0)

I hope this helps you!!

6 0

2 years ago

Olin [163]

Answer:

Step-by-step explanation:

Answer: 2.074

can also be written as a fraction 2 37/500

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2 years ago

Igoryamba

A. 1 = 3/3 = 4/4 = 52/52 = x/x

B. 5 = 10/2 = 15/3 = 7.5/1.5 = 120/24 = 5a/a

All the ratios must equal each other

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3 years ago

LUCKY_DIMON [66]

Ask your teachers if you can still turn them in

4 0

3 years ago