1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Fofino [41]
1 year ago
15

Using the graph below, find r(-3) please

Mathematics
1 answer:
ruslelena [56]1 year ago
7 0

Considering the given graph, it is found that the numeric value of the function r(x) at x = -3 is of 2.

<h3>How to find the numeric value of a function given it's graph?</h3>

The numeric value of a function is the value of y for the given value of x, hence, we have to look at the value of x on the horizontal axis, and verify the equivalent value of y on the vertical axis.

In this problem, when the horizontal axis is of x = -3, the vertical axis is of y = 2, hence the numeric value of the function r(x) at x = -3 is of 2.

More can be learned about the numeric value of a function at brainly.com/question/14556096

#SPJ1

You might be interested in
During each minute of a comedy show, Carlin laughs 5 times. Carlin watches 3 comedy shows every day, and each show is 40 minutes
Salsk061 [2.6K]
5 x 40 = 200
200 x 3 = 600

Carin laughs 600 times every day due to the comedy shows.
(That is a hell lot of laughing in one day... )
;)
3 0
3 years ago
Read 2 more answers
Use the difference of squares pattern to factor the polynomial.x2 − 16y2 how would I do this
love history [14]
The general rule for difference of two squares is that when factorised it can be written in the form (a+b)(a-b) where a is the square root of the first part of the function and b is the square root of the second part of the function.
From this we can find the square root of x² to find a and the square root of 16y² to find b.
In this case √x²=x and √16y²=4y
Therefore fully factorised it can be written as (x+4y)(x-4y)
6 0
3 years ago
There is a tall tree in ivas backyard. She thinks it might hit her house if it fell over. She measures that the base of the tree
GrogVix [38]

Answer:

The height of the tree is Greater than 50 feet, so Iva’s house is not safe

Step-by-step explanation:

Find the height of the tree

Let

h ----> the height of the tree

we know that

The tangent of angle of 50 degrees is equal to divide the opposite side to the angle of 50 degrees (height of the tree) by the adjacent side to the angle of 50 degrees (tree’s distance from the house)

so

tan(50°)=h/50

h=(50)tan(50°)=59.6 ft

therefore

The height of the tree is Greater than 50 feet, so Iva’s house is not safe

7 0
3 years ago
Sasha buys a bicycle priced at $90. If the sales tax is 10%, how much tax will Sasha pay?
tekilochka [14]

Answer:

Sasha will pay $99.

Step-by-step explanation:

10% of 90 is 9 so add that together you get $99.

8 0
3 years ago
Read 2 more answers
Find the value of x and then the measure of Arc XYZ and Arc XZ. Show work on a piece of paper.
Westkost [7]

<u>Given</u>:

The measure of arc XY is (31x)°

The measure of arc YZ is (35x - 16)°

We need to determine the value of x, measure of arc XYZ and arc XZ.

<u>Value of x:</u>

From the figure, it is obvious that the arcs XY and YZ are congruent.

Thus, we have;

31x=35x-16

Subtracting both sides by 35x, we have;

-4x=-16

   x=4

Thus, the value of x is 4.

<u>Measure of arc XYZ:</u>

The measure of arc XYZ is given by

m \widehat{XYZ}=m \widehat{XY}+m \widehat{YZ}

The measure of arc XY is given by

m \widehat{X Y}=31(4)=124^{\circ}

The measure of arc YZ is given by

m \widehat{Y Z}=35(4)-16=124^{\circ}

Hence, the measure of arc XYZ is given by

m \widehat{XYZ}=124^{\circ}+124^{\circ}=248^{\circ}

Therefore, the measure of arc XYZ is 248°

<u>Measure of arc XZ:</u>

The measure of arc XZ is given by

m \widehat{XZ}=360^{\circ}-m \widehat{XYZ}

Substituting the values, we have;

m \widehat{XZ}=360^{\circ}-248^{\circ}

m \widehat{XZ}=112^{\circ}

Thus, the measure of arc XZ is 112°

5 0
3 years ago
Other questions:
  • How many numbers less than 1000 are divisible by 7?
    5·1 answer
  • What is the solution to this system of linear equations: <br> y-x=4 and y+2x=1
    11·1 answer
  • Garth estimated the height of the door to hiss classroom in meters. What is a reasonable estimate?
    6·1 answer
  • Help on this one. You will get 10 points
    15·1 answer
  • HELPPP pls?<br> Ill give brainliest and a friend
    15·1 answer
  • Mrs. Ryan has a toy model car that represents her real car. 2 centimeters
    12·2 answers
  • Solve for x: 3(x - 2) = -9
    13·1 answer
  • When the input is 5, what is the output for the square function?
    6·2 answers
  • HELPP!!
    6·1 answer
  • Bo has 144 stickers on a page. He gives 2/9 of the stickers to his sister. He gives 16 stickers to his friend. How many does Bo
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!