a^2+b^2=c^2 for c
algebra 2

A^2+b^2=c^2 For Calgebra 2

Answers

Answer 1

Answer:

D

Step-by-step explanation:

c = √(a² + b²)  is correct because to isolate c you need to square root everything while still keeping a^2+b^2 together.


Related Questions

Is there a transformation that maps shape 1 into shape 5

Answers

Answer:

yes

Step-by-step explanation: if you reflect the shape over the x-axis it falls right onto #5

Hope this helps :)

40. A pendulum in a museum swings through
an angle of 60° in 17.3 s. The linear velocity
of the pendulum is 1.32 ft/s. Determine the
length of the pendulum.

Answers

Answer:

  21.81 ft

Step-by-step explanation:

For an arc of measure α and radius r, the arc length is ...

  s = r·α . . . . . . where α is in radians

Then the linear speed is ...

  s' = r·α'

Here the rate of change of arc angle is (π/3)/(17.3) rad/s, so the radius can be found to be ...

  r = s'/α/ = (1.32 ft/s)/((π/3)/17.3 rad/s) = 1.32·3·17.3/π ft

  r ≈ 21.81 ft

The length of the pendulum is about 21.81 feet.

80iu612345678909876533456
.

Answers

Answer:

weird

Step-by-step explanation:

uhhh why would you- nvm

Can yall help me im having trouble

Answers

6/5=1.200 this is what I got

what is 12 miles below sea level

Answers

Answer:

I'm assuming you mean the negative number of it so -12

Step-by-step explanation:

Answer:

-12 miles

Step-by-step explanation:

below is a key word, so you know you are going down

Determine if the function is one-to-one.

Answers

Answer:

No

Step-by-step explanation:

From what I saw on google for what "one to one" means, It's basically meaning that the bottom of that quadratic function is at point (0 , 0) and hits both (-1 , 1) and (1 , 1) on the graph.

Simplify the expression
7 + 10(x + 8)

Answers

Answer:

87+10x

Step-by-step explanation:

7 + 10(x + 8)

7 + 10x+80

87+10x

I hope this helps :)

The answer your looking for is 87+10x

HELP ME PLS explain why

Answers

Answer: 110 square cm

=======================================================

Explanation:

All sides of a regular polygon are the same length. So the bottom side is also 8 cm.

Draw lines from the center to each vertex of the pentagon. Five triangles form. Each triangle has a base of 8 and a height of 5.5 (since all five triangles are congruent)

area of one triangle = 0.5*base*height = 0.5*8*5.5 = 22

area of five triangles = 5*(area of one triangle) = 5*22 = 110

Austen's graduation picnic costs $2 for every attendee. Write an equation that shows the relationship between the attendees x and the cost y.

Answers

Answer:

y=2x

Step-by-step explanation:

x = attendees

y = total of cost for attendees

we know each attendee cost $2 but we don't know how many attendee are there in order to find the total cost y.

Easy question, what is the perimeter of this?

Answers

Answer:

14x - 6

Step-by-step explanation:

2(5x - 3) + 2(2x)

10x - 6 + 4x

14x - 6

hopefully this helps you :)

pls mark brainlest ;)

Llen's score in a video game was changed by −50 points because he missed some targets. He got −10 points for each missed target. How many targets did he miss? Allen missed targets.

Answers

Llen missed 5 targets, this is because -50 divided by -10 equals 5. Hope this helps! <3


to What is mZXYZ

57
147
33
123

Answers

Answer:

57°

Step-by-step explanation:

[tex]\angle XYZ \: and \: \angle NOP \: are \: complementary. \\

\therefore m\angle XYZ + m\angle NOP = 90\degree \\

\therefore m\angle XYZ + 33 \degree = 90\degree \\

\therefore m\angle XYZ = 90\degree - 33 \degree \\

\huge \orange {\boxed {\therefore m\angle XYZ = 57\degree}}

[/tex]

Points P, Q, R, and S are collinear. Point Q is between P and R, R is between Q and S, and PQ =RS. If PS = 21 and PR = 16, what is the value of QR? QR = (Simplify your answer.)​

Answers

Greetings from Brasil...

→ Collinear points = points belonging to the same line

→ PQ is said to be equal to RS. Let’s call this distance X

→ let's call QR Y

With this information and the figure in the annex we can conclude that:

refer to attached

PQ = X

QR = Y

RS = PQ = X

then

PR = PQ + QR

16 = X + Y       i

PS = PR + RS

21 = 16 + X

X = 5       putting in i

16 = X + Y

16 = 5 + Y

Y = 11

So,

PQ = 5QR = 11RS = 5

Collinear points are points on the same line.

The value of QR is 11

From the question, we have:'

Q between P and RR between Q and S

This means that:

[tex]\mathbf{PR = PQ + QR}[/tex]

[tex]\mathbf{QS = QR + RS}[/tex]

[tex]\mathbf{PS = PR + RS}[/tex]

The given parameters are:

[tex]\mathbf{PS = 21}[/tex]

[tex]\mathbf{PR = 16}[/tex]

[tex]\mathbf{PQ = RS}[/tex]

Substitute the above values in [tex]\mathbf{PS = PR + RS}[/tex]

[tex]\mathbf{21= 16 + RS}[/tex]

Solve for RS

[tex]\mathbf{RS = 21- 16}[/tex]

[tex]\mathbf{RS = 5}[/tex]

This means that:

[tex]\mathbf{PQ = RS = 5}[/tex]

Substitute 5 for PQ in [tex]\mathbf{PR = PQ + QR}[/tex]

[tex]\mathbf{PR = 5+ QR}[/tex]

Substitute [tex]\mathbf{PR = 16}[/tex] in [tex]\mathbf{PR = 5+ QR}[/tex]

[tex]\mathbf{16 = 5+ QR}[/tex]

Solve for QR

[tex]\mathbf{QR = 16 - 5 }[/tex]

[tex]\mathbf{QR = 11}[/tex]

Hence, the value of QR is 11

Read more about collinear points at:

https://brainly.com/question/1593959

D
Question 4
True or False:4.65 is less than square root 32 is

True


False

Answers

That is true because the square root of 32 is about 5.66, so 4.65 IS less than it.

What is -4.26 + 1.3

Please help me thanks

Answers

Answer:

-2.96

Step-by-step explanation:

The answer is -2.96.

What is the value of the expression?
-16+ 12
-28
-4
4
28

Answers

The answer to this question would be twenty eight

Answer:

-4 is the corect answer because when your adding integers depending if your number is negative or positive your sum will either go right or left up or down

Step-by-step explanation:

as shown with the attached file

Distance between (5,0) and (2,-2)

Answers

Answer: d(distance) = [tex]\sqrt13\\[/tex]

Hope this help!

Find the distance between (5,3)and(9,7)

Answers

Answer:

wouldnt it be 4,4?

Step-by-step explanation:

Answer:

Step-by-step explanation:

Calculate the distance between two points by filling in the x and y values of both coordinates. How do you find the distance between two points? Distance Formula : Example: For two points, (3,2) and (15, 10) the distance is calculated as: Distance = 14.42 (rounded to the nearest 100th)

7
(a) Olivia deposits $8600 in a bank. The interest rate is 2.6% per annum.
Find the total interest she will earn in 4 years.

Answers

Answer:

Below in bold.

Step-by-step explanation:

You do not say if the interest is simple or compound.

Simple Interest: I = PRT/100

= (8600* 2.6 * 4)/ 100

= $894.40.

Compound Interest:- amount after 4 years

= 8600(1 + 0.026)^4

= $9529.89

So the compound interest

= 9529.89 - 8600

= $929.89.

Help please picture attached

Answers

Answer:

-10

Step-by-step explanation:

3/5(b)=-6

Divide -6 by 3/5, you get -30/3.

[50pts] In the image above, are lines s and r parallel? Explain.

Answers

Answer/Explanation:

Yes, lines s & r are parallel, because they do not meet at any point on the plane!

Please mark brainliest!!! =D

...Also, it says 25 points, not 50...

Answer:

yes! lines s and r are parallel meaning they will never touch.

Step-by-step explanation:

please solve this and show your working out. thanks!

Answers

Answer:

first

area of rectangle = l*b

                         =     (3x-y+4) ( X+7)

                       = 3x²-xy + 4x+21x-7y+28

                       = 3x²-xy +25x-7y +28

Area of square = l²

                        = (x-2)²= x²- 4x +4

area of shaded region=( 3x²-xy +25x-7y +28) -(x²- 4x +4)

                                     =2x²-xy +29x-7y+24

         

Step-by-step explanation:

Help on this question pls

Answers

Answer:

The answer is D, -11 degrees.  

Step-by-step explanation:

Angle RQP is total sum of angles RQU, (96 + x) and UQP, (x + 57).  

Angle RQP = 131.  

(96 + x) + (x + 57) = 131

153 + 2x = 131

2x = -22

x = -11.  

Therefore, answer is -11 degrees.  

Question 7
2 pts
Carlos is planning to buy a new video game. He checked the price for two
games that he would like to buy. The Super Mario game costs $56.48. The
Zelda game costs $38.99. Estimate how much money will Carlos save if he
buys the Zelda game. Explain how you rounded the numbers. Include an
equation to represent how you estimated.
Edit
Insert Format Tools Table
12pt
Paragraph
BI
U
T?
:

Answers

Answer:$15-$20

Step-by-step explanation:

56.48 is about 55 38.99 is about 40. 55-40 = 15

I BET NO ONE KNOWS THIS QUESTION. Lower income tends to predict less parental involvement. IN this example, lower income is:
A. a reliable variable
B. a control variable
C. an independent variable
D. a dependent variable
i think d

Answers

I think it is D too.

Answer:

Don't get wrong i think its d

Step-by-step explanation:

Which of the following is a zero-dimensional geometric object?
A. A ray
B. A point
C. A line
D. A plane

Answers

Answer:

a point

Step-by-step explanation:

Answer

A point.

Step-by-step explanation:

Draw the diagram and find x. Show your work. A.X=7 B.x=15 C.x=11

Answers

Answer : x= 11°

AngleA=44°

AngleB=55-9=46°

which inequality is true?
1/2 is less than 1/3
3/4 is greater than 2/3
-1/4 is less than -2/3
-1 is greater than 3/4​

Answers

3/4 is greater than 2/3 is the right one. Because 1/2 is more than 1/3. -1/4 is not less than -2/3, and -1 is not greater than 3/4s. I hope it helps

The correct option which valid for inequality is the first one that is 3/4 is greater than 2/3.

What is inequality?

Inequality is defined as the relation which makes a non-equal comparison between two given functions.

In the given option

3/4 is greater than 2/3 is the right one

1/2 is less than 1/3 is not true because 1/2 is more than 1/3.

-1/4 is less than -2/3 is not true because -1/4 is not less than -2/3,

-1 is greater than 3/4​ is not true because -1 is not greater than 3/4s.

Learn more about inequality here;

https://brainly.com/question/20383699

A surf instructor has an initial fee of $12 and charges $8 per hour for lessons,
explain how to determine what the y-intercept is and where it would be located on a graph.
Please help me, i'm stupid and i don't know where, or how to find this.

Answers

Answer:

I am stuck on that question tooo

Step-by-step explanation:

Step-by-step explanation:

First, let's write an equation.

h= numbers of hours, the instructor will charge $8 per hour.

s= amount of $

"12" is the initial fee.

From this information the equation will look like:

s=8h

However, on our graph, we will have to start on 12 since this was the initial fee. (so on the y, put a dot on 12.)

I think that (0, 12) is the y-intercept but I'm not entirely sure. In reality, your graph can't have any negative h(x) or y(s) values so the graph would be shaped like an "L".

The length of a rectangular room is 8 feet more than twice the width. If takes perimeter of the room is 124 feet, what are its dimensions?

Answers

Hey there! I'm happy to help!

Let's call the length and width L and W respectively.

L=2W+8

2W+2L=124

We plug our value of L into the second equation and solve for W.

2W+2(2W+8)=124

We undo the parentheses with the distributive property.

2W+4W+16=124

Combine like terms.

6W+16=124

Subtract 16 from both sides.

6W=108

Divide both sides by 6.

W=18

We plug this W value into the first equation to solve for L.

L=2(18)+8

L=36+8

L=44

So, the length is 44 feet and the width is 18 feet.

Have a wonderful day! :D

Other Questions
Type an equation for thefollowing pattern. BRAINLIEST! Are fish mammals 3. Can you fill in the correct verb endings?Hallo, Ich hei .... (a) Sven. Ich bin dreizehn Jahre alt und ich wohn...... (b) in Frankfurt, imWesten von Deutschland. Mein Bruder hei..... (c) Michael. In meiner Freizeit spiel ...... (d) ichoft im Park Tennis, oder ich geh......(e) im Schwimmbad schwimmen. Mein Bruder hr...... (f)oft Radio oder er sitz(g) vor dem Computer. Wir spiel..... (h) auch manchmal zusammen.Am Wochenende geh(i) wir ins Kino und wir seh....... (j) einen Film......... Read the passage from "Racing the Storm. Anastasia shook her head in wonder. "Youre so lucky you have your license, she said. "I wish I had been the one driving. The author develops Anastasias character through the dialogue. plot. mood. setting. If plants in a population seriously decreased, how would the animals in that population be affected? EXPLAIN Select the true statements about Prince Henry's school of navigation:It was located in a small town in North Africa.It employed the best map makers available.Its purpose was to train sailors to sail west to reach China.It employed average sailors as teachers.The students were instructed in the old, traditional sailing techniques.On-the-job training was accomplished on successive trips down the coast of Africa. What is 367=2389+3717+21831737 also, 29s=29a=938129= ? Suppose f(x)=4x-2 and g(x)=-2x+1. Find the value of f(5)/g(-3) PLEASE ANSWER ASAP!!!! 15 PTS The subunits of nucleic acids are A. nucleotides. B. oils. C. sugars. D. amino acids. HELP PLZZZZ What are the solutions to the system of equations graphed below? Select allthat apply. What is the value of f^-1(0)?Please help! Itll be greatly appreciated! 3. A $1,250 deposit for 10 years at a simple interest rate of 5.25% Choose the spanish equivalent of the following word: orange a)anaranjado b)verde c)rojo d)amarillo Identify the places on the map that are ideal for civilizations to form Any political movement that represents the interests of the common people is known as capitalism. populism. bimetallism. activism. What is the product of (negative 6) (negative 7) (negative 1)?42141442 urgent answer fast""""""" The number 480 was changed to 4.8 times a An element is an arrangement of atoms in a particular way; True or False? 5+1/5x=-1 plz find the answer