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2 years ago

PLEASE HELP!!!!

Mathematics

1 answer:

Scorpion4ik [409]2 years ago

8 0

Answer:

If f(−x) = −f(x), then the graph of f(x) is symmetrical with respect to . A function symmetrical with respect to the y-axis is called an even function. A function that is symmetrical with respect to the origin is called an odd function.

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McKenzie runs 1.5 mi every 10 min. At this rate, how many miles does she run in 1 hour? Enter your answer in the box.

prohojiy [21]

There are 60 minutes in an hour. 6x10=60. if 6*10=50, and there are 1.5 mi per every 10 minutes, we multiply 1.5 times 6 to get our answer, which is 9.

our answer is 9, i think

8 0

3 years ago

Read 2 more answers

PLEASE THIS IS DUE TODAY 3

Neko [114]

Answer:

Step-by-step explanation:

Given a set of elements corresponding to the domain, we obtain the range by evaluating the function at each value:

22. $f(x) = x^{2}-3$

$f(-2) = (-2)^{2}-3$

$f(-2) = 1$

$f(0) = 0^{2}-3$

$f(0) = -3$

$f(2) = 2^{2}-3$

$f(2) = 1$

$f(4) = 4^{2}-3$

$f(4) = 13$

The set of ordered pairs associated with the given function is:

$S = \{(x,y)|(-2,1), (0,-3), (2,1), (4,13)\}$

23. $g(x) = -5\cdot x + 2$

$g(-4) = -5\cdot (-4)+2$

$g(-4) = 22$

$g(-1) = -5\cdot (-1) + 2$

$g(-1) = 7$

$g(3) = -5\cdot (3) +2$

$g(3) = -13$

The set of ordered pairs associated with the given function is:

$S =\{(x,y)|(-4,22),(-1,7),(3,-13)\}$

6 0

3 years ago

Olive wants to invite friends over for ice cream . She has a total of 8 pints of ice cream in her freezer . If she splits each p

patriot [66]

Answer:

16 servings of ice-cream she will have.

Step-by-step explanation:

Oliva has a total of 8 pints of ice cream in her freezer.

And she splits each pint into 1/2 pint servings

Now, the servings of ice-cream she will have is:

$\frac{8}{\frac{1}{2}}$

$\Rightarrow \frac{8\cdot 2}{1}$

$\Rightarrow 16$

Therefore, Oliva will have 16 servings of ice-creams.

5 0

3 years ago

Read 2 more answers

A new television set was recently purchased for the common room in a residence hall for 479.60 including tax. If the tax rate is

Agata [3.3K]

Answer:

$479.60 / 1.09 = $440

Answer: $440

Check:

$440 * .09 = $39.60 (taxes) + $440 (TV) = $479.60

Step-by-step explanation:

7 0

3 years ago

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One angle of a right triangle measures 63°. What is the measure of the other acute angle?

Lorico [155]

$\huge \boxed{\mathbb{QUESTION} \downarrow}$

One angle of a right triangle measures 63°. What is the measure of the other acute angle?

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

Given that the triangle is a right angled triangle so one of its angles will be 90°. Then,

angle 1 = 90°
angle 2 = 63°
angle 3 = x

__________________

Find x.

__________________

With the angle sum property of a triangle, we can say that ⇨ angle 1 + angle 2 + angle 3 = 180° (the sum of measurements of all sides in a triangle will be equal to 180°).

__________________

Solving...

angle 1 + angle 2 + angle 3 = 180°

90° + 63° + x = 180°

153° + x = 180°

x = 180° - 153°

x = 27°.

27° is an acute angle ( 27° is greater than 0° but less than 90°)

__________________

The measure of the other acute angle is 27°.

4 0

3 years ago