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lidiya [134]
2 years ago
5

What is the equation given the zeros x = 2 and x = 7?

Mathematics
1 answer:
Elza [17]2 years ago
3 0

Answer:

x²-9x+14=0

Step-by-step explanation:

We can use Vieta's formula:

x²-(sum of roots)x+(product of roots)=0

x²-(2+7)x+(2×7)=0

x²-9x+14=0

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Is it geometric or arithmetic? Why
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Answer: It is Geometric.

Step-by-step explanation: Because it does not have a fixed pattern that adds or subtract which arithmetic does.

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3 years ago
What is c=2pi r for r eqaul to?
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7 0
3 years ago
Find an equation of the line in the form whose​ x-intercept is 15 and​ y-intercept is 3​, where​ a, b, and c are integers with n
madreJ [45]

x-intercept = (15, 0)                  y-intercept = (0, 3)

slope (m) = (y₂ - y₁)/(x₂ - x₁) = (0 - 3)/(15 - 0) = -3/15 = -1/5

Point-Slope formula: y - y₁ = m(x - x₁)   ; where (x₁, y₁) is one of the given points

y - 0 = (-1/5)(x - 15)

    -5y = x - 15

             x + 5y = 15

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5 0
3 years ago
In the circle below, suppose m WXU<br> 216° and m XWV= 137º. Find the following.
sladkih [1.3K]

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Step-by-step explanation:

......?

8 0
2 years ago
Three years ago, Claire borrowed money from her father to pay for a class trip. She agreed to pay 6% simple annual interest on t
Nadya [2.5K]

Answer:

Claire borrowed $500 from her father.

Step-by-step explanation:

Interest = $90

p = ?

r = 6% or 0.06

t = 3

Simple interest formula is :

I=p\times r\times t

Putting values in formula we get;

90=p\times0.06\times3

90=0.18p

p = $500

Hence, Claire borrowed $500 from her father.

3 0
3 years ago
Read 2 more answers
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