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3 years ago

Answers to Unit Test quadratic functions. These answers will get you an 96 on the test.

Mathematics

2 answers:

larisa86 [58]3 years ago

6 0

Answer:

What's the question?

Step-by-step explanation:

never [62]3 years ago

4 0

Whats the question?

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The exact circumference of a circle is 34π meters. What is the approximate area of the circle? Use 3.14 for π. Round to the near

LiRa [457]

Answer:

A = 907.46 $m^{2}$

Step-by-step explanation:

C = πd

34π = πd

d = 34

r = 17

A = $\pi r^{2}$ = 3.14( $17^{2}$ ) = 3.14(289) = 907.46 $m^{2}$

3 0

3 years ago

Calculate the area of a circle with radius of 1m

PSYCHO15rus [73]

Hello :
the area of a circle is : A= πr²..........r : <span>radius
in this exercice : r =1 A = </span>π(1)² =π m²

6 0

3 years ago

Read 2 more answers

Given the coordinate (-5,6) lies on the function h(x), which point must lie on the inverse,h^-1?

Iteru [2.4K]

Answer:

(6, - 5 )

Step-by-step explanation:

Given a point (x, y ) on the function then the corresponding point on the inverse is (y, x )

Given

(- 5, 6 ) lies on h(x) , then

(6, - 5 ) lies on $h^{-1}$ (x)

6 0

3 years ago

ms. Omar runs the school tennis club. She has a bin of tennis balls and rackets. For every 5 tennis balls in the bin, there are

anygoal [31]

Answer:

see the explanation

Step-by-step explanation:

Let

x ----> number of tennis balls

y ----> number of tennis rackets

we know that

To find out the ratio of tennis balls to tennis rackets, divide the number of tennis ball by the number of tennis rackets

In this problem we have

$\frac{x}{y}=\frac{5}{3}$

see the model in the attached figure N 1

$y=\frac{3}{5}x$

$y=0.60x$

This is the equation of a linear direct variation

The relationship between the variables x and y is proportional

see the model in the attached figure N 2

4 0

3 years ago

Is this right? The answer I chose?

stiks02 [169]

Answer:

Yes it is right

Step-by-step explanation:

6 0

3 years ago