3 years ago

What is the y-intercept of this quadratic?

Mathematics

1 answer:

MAVERICK [17]3 years ago

8 0

Answer:

(0,8)

Step-by-step explanation:

The line crosses the y axis at (0,8)

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Keenan had p coins. Then he found 60 more coins in a drawer. Write an expression that shows how many coins Keenan has now.

Rudiy27

Answer:

p+60?

Step-by-step explanation:

I hope this is right I say p+60 because once you add p to 60 you get your answer and you don't need to worry about the answer because its an expression not an equation.

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2 years ago

Read 2 more answers

Find X<br> Please help and explain, whoever answers ill vote brainlest

Dominik [7]

Answer:

x = 35 degrees

Step-by-step explanation:

∠BCA = ∠DAF because they are corresponding angles.

∠BCA + 42 + 103 = 180 (angles in a triangle = 180)

∠BCA = 180 - (42+103)

∠BCA = 35

∠BCA = x (corresponding angles)

x = 35

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3 years ago

What are the solution(s) to the quadratic equation 40 - x2 = 0?

nekit [7.7K]

Step-by-step explanation:

$40 - {x}^{2} = 0 \\ \therefore \: {x}^{2} = 40 \\ \therefore \: x = \pm \sqrt{40} \\ \therefore \: x = \pm \sqrt{4 \times 10} \\ \huge \red{ \boxed{\therefore \: x = \pm 2\sqrt{10}}}$