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Shtirlitz [24]
3 years ago
11

Given that the values in the table represent the graph of a continuous function, y has at least how many zeros?

Mathematics
1 answer:
garri49 [273]3 years ago
7 0
Line segments joining these points cross the x-axis 5 times. The continuous function y has
  at least 5 zeros.

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Sholpan [36]

You need two equations to solve a two-variable equation.

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If two sides of a triangle are 5 and 7 inches longer than the third side and the perimeter measures 21, find the length of each
aleksandr82 [10.1K]
Hello

x
x +5 
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The area of a rectangle is 20 square inches. If the length is 4 inches less than 6 times the width, then find the dimensions of
Tpy6a [65]

Step-by-step explanation:

Let the width=x

Length =6x-4

As we know that in a rectangle

{\boxed{\sf Area=LB}}

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\hookrightarrow\sf x (6x-4)=20

\hookrightarrow\sf 6x^2-4x=20

\hookrightarrow\sf 6x^2-4x-20=0

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\hookrightarrow\sf x=\dfrac {1}{3}+\dfrac {1}{3}\sqrt {31} \quad or \quad \dfrac {1}{3}+\dfrac {-1}{3}\sqrt {31}

8 0
3 years ago
What is the unit rate of 115miles in 2hours
maksim [4K]
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5 0
4 years ago
Read 2 more answers
Help me solve this questions with steps please
Flauer [41]

Answer:

B

Step-by-step explanation:

Since the triangle is right use the tangent ratio to find x

tan22° = \frac{opposite}{adjacent} = \frac{203}{x}

Multiply both sides by x

x × tan22° = 203 ( divide both sides by tan22° )

x = \frac{203}{tan22} ≈ 502.5 m → B

7 0
4 years ago
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