Mathematics High School

Find the missing length.
8
7
C
✓ [?]
C =
Pythagorean Theorem: a2 + b2 = c2
Enter

Find The Missing Length.87C [?]C =Pythagorean Theorem: A2 + B2 = C2Enter

Answers

Answer 1

Answer:

√113

Step-by-step explanation:

8*8 + 7*7 = c^2

64 + 49 = c^2

√113 =C

Related Questions

use substitution to solve the system of equations. Write the solution as an ordered pair.
x + 2y = 14
y = 3x - 14

Answers

Answer:

Step-by-step explanation:

x + 2(3x - 14) = 14

x + 6x - 28 = 14

7x - 28 = 14

7x = 42

x = 6

y = 3(6) - 14

y = 18 - 14

y = 4

(6,4)

Please help!
The box plots below show attendance at a local movie theater and high school basketball games.
Which of the following best describes how to measure the spread of the data?

Answers

Answer:

The standard deviation is the best measurement of spread for games and movies.

HELP ASAP!!
Which letter is the spinner least likely to land on?

The spinner is least likely to land on
Blank 1:

Answers

The answer is c becuse there’s only 2 cs and 3 of the others

05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
11
Mason throws a coin 3 times.
The outcome of each throw is either Heads or Tails.
List all the possible outcomes of the 3 throws.
w​

Answers

H= heads T= tails

HHH
HHT
HTT
HTH
TTT
TTH
THH
THT

Will mark brainliest! help asap! Don’t scam

Answers

(-8,-16) I believe ....

An arrow is moving at 35 m/s and travels for 5 seconds. How far did the arrow travel?
PLEASE SHOW WORK!

Answers

Answer:

175 metres it will travel this is answer hope it helps

175 meters 35 times 5 equals 175

PLEASE HELP IM GIVING ALL MY POINTS
when ms mason bought a new computer she borrowed 1200 at the rate of 18% for 9 months how much interest did she pay

Answers

Answer:

$216 or $162    (see below)

Step-by-step explanation:

If it's 18% for 9 months (and not per year)

then

1200x0.18=$216

If it's 18% per year then

1200x0.18x0.75=$162

If f (x) = 5x + 4 then for what value of x will f(x) equal -11?​

Answers

Answer:

-3

Step-by-step explanation:

Answer:

x = -3

Step-by-step explanation:

This should be the answer. Brainliest would be appreciated.

Extra-large pizzas are on sale at a 15% discount. The original cost of an extra-large pizza is $28.00. How much is the cost of the pizza after the discount?

a. $23.80

b. $4.20

c. $26.60

d. $32.20

Answers

$23.80 bc you will pay $23.8 for a item with original price of $28 when discounted 15% you will pay $28 - $4.2 = $23.8 dollars.

Convert:
a) 3.65kg to g b) 568cm to m
c) 82L to cL
d) 0.825 m to dam e) 67.89 hg to dg f) 69g69mgtomg
Only need the answer and pls give fast pls

Answers

c. Is your answer i think :)

what is the answer to this question

Answers

Answer:

the height is 4

Step-by-step explanation:

it is a right triangle and also a perfect 3-4-5 right triangle

[tex] {3}^{2} + {h}^{2} \: equals \: {5}^{2} [/tex]

[tex]9 + {h}^{2} \: eqauls \: 25[/tex]

subtract 9 from 25

[tex] {h}^{2} \: equals \: 16[/tex]

then you square root 16

[tex] \sqrt{16} [/tex]

and now you height is 4

What’s the purchase price??

Answers

Answer:

$18,000

Step-by-step explanation:

Trust me it's right

How much is a new car?

XWV ~ EDC. Find the length of EC.​

Answers

Answer:

EC = 24

Step-by-step explanation:

12/8 = x/16

then you cross multiply

8x= 192

divide

x = 24

how could you write 4/8 as a percent without dividing? I am really stuck I need help!!! thank you

Answers

50%. Aaaaaaaaaaaqaaafs

Answer:

it's 50% because the 4 is just half of 8 (plus if you did divide you get 0.5 and 0.5 as a percent is 50%)

Hope this helped!

Step-by-step explanation:

what is 9+p when p=20?
​

Answers

Answer:

your answer should be. 9+20=29

the answer is 29

9+20 is 29

If f(x) = 3x - 2 what is f-1(x)

Answers

Answer:

2x-2

Step-by-step explanation:

please lmk if im wrong or not

PLSSSSS

• Demand equation: 0.7x + y = 340
Supply equation: -1.5x + y = 320
1. Solve the system algebraically to determine the balance point between
supply and demand.

Answers

Answer:

Step-by-step explanation:

Subtract equation 2 from equation 1

.7x+y-(-1.5x+y)=340-320

.7x+y+1.5x-y=20

2.2x=20

x=100/11, then use this in either original equation to find y.

.7(100/11)+y=340

y=3670/11, so the balance point is

(100/11, 3670/11)

What is the perimeter of this triangle?
PLEASE HELP​

Answers

Answer:

Step-by-step explanation:

perimeter=16+12+20

                = 48

Answer:

48

Step-by-step explanation:

Perimeter is all of the sides added together, so add each of the outside values together. The inside value doesn't matter in this problem.

16+12+20=48

need help nooooooooooooow what is 12349898 x 989888989-123876 i just made that up but if you can solve is u are awesome

Answers

Answer:

1.222502804534925e16

Step-by-step explanation:

uh i got

1.2225028e+16

Hope this helps i guess

haha :D

The temperature at noon was 5 degrees and drops 15 degrees. What is the new temperature?

Answers

The temperature would be -10 degrees

3x + 160y<=1120 written in slope intercept form

Answers

3x/160 try that let me know if it wrong

one divided by eight over nine

Answers

[tex]\frac{1/8}{9}[/tex] is the answer.

Brainiest if possible? thnx

A CD is circular and has a diameter of 6 centimeters. Which is closest to the area of the CD? Use 3.14 for π

Answers

Answer:

28.26 cm²

Step-by-step explanation:

Area of a circle = πr²

         r = diameter/2

         r = 6/2 = 3

A = (3.14)(3)²

A = 28.26 cm²

Mark's dad is three times older than Mark. Mark's sister is 2 years younger than Mark. (3m) The sum of their ages is 48. How old are Mark, his sister, and his dad?

Answers

Answer:

Age of Mark [tex]=10[/tex] years

Age of Mark's dad [tex]=30[/tex] years

Age of Mark's sister [tex]=8[/tex] years

Step-by-step explanation:

Let age of Mark be [tex]x[/tex] years.

Mark's dad is three times older than Mark

Age of her Mark's dad [tex]=3x[/tex]

Mark's sister is 2 years younger than Mark

Age of Mark's sister [tex]=(x-2)[/tex] years

The sum of their ages is 48.

[tex]x+3x+x-2=48\\5x-2=48\\5x=50\\x=10[/tex]

Age of Mark [tex]=x=10[/tex] years

Age of Mark's dad [tex]=3x=3(10)=30[/tex] years

Age of Mark's sister [tex]=x-2=10-2=8[/tex] years

help, please!!!its urgent

Answers

Answer:

Step-by-step explanation:

its f because its pretty easy

which table of values can be defined by the function y =6x - 2?

Answers


i need help with this question too! :(

Answer:

the answer is A

Step-by-step explanation:

Circle T has diameters RP and QS. The measure of ∠RTQ is 12° less than the measure of ∠RTS.

Circle T is shown. Line segments T S, T R, T Q, and T P are radii. Lines are drawn to connect points S and R and points P and Q to form secants. Angles R T S and Q T P are congruent.

What is the measure of Arc Q P?

78°
84°
88°
96°

Answers

Answer:

96 degrees

Step-by-step explanation:

STR + STQ=180 degree

Substitute

x+x-12=180

2x-12=180

2x=192

x=96

Answer:   D. 96 is the cooorrrreccccct answer

Step-by-step explanation:

edge 2021

10. *
10. If Talia's old bedroom measured 10
feet by 10 feet, how much larger or
smaller will her new bedroom be?

Answers

Answer:

A

Step-by-step explanation:

Tina likes to go on distance-learning steam she travels 60 K in 12 seconds what is the constant of proportionality

Answers

Answer:

5

Step-by-step explanation:

Given that:

60km in 12 seconds

Distance α time

Distance = k * time

K = constant of proportionality

Distance = 60 ; time = 12 seconds

60 = 12k

60/12 = 12k/12

5 = k

Constant of proportionality is 5

PLEASE HELP ME!!
let g be the function given by g (x) = 3x^4 - 8x^3. At what value of x on the closed interval [ -2,2 ] does g have an absolute maximum

Answers

Take the derivative:
g’(x) = 12x^3 - 24x^2

Set equal to zero and solve:
0 = 12x^3 - 24x^2
0 = 12x^2 (x - 2)

x = 0 or x = 2

Plug back into original
g(0) = 3(0^4) - 8(0^3)
g(0) = 0 - 0
g(0) = 0

g(2) = 3(2^2) - 8(2^3)
g(2) = 3(4) - 8(8)
g(2) = 12 - 64
g(2) = -52

There is an absolute max at (0,0) or when x = 0

The value of x on the closed interval [ -2,2 ] that g has an absolute maximum is 0

Given the function [tex]g (x) = 3x^4 - 8x^3[/tex]

The function is at a maximum at g'(x) = 0

Differentiating the function given:

[tex]g'(x)= 12x^3-24x^2\\0= 12x^3-24x^2\\ 12x^3-24x^2=0\\12x^2(x-2)=0\\12x^2=0 \ and \ x - 2 = 0\\x = 0 \ and\ 2 \[/tex]

Substitute x = 0 and x = 2 into the function;

g(0) = 3(0)^3 - 8(0)^3

g(0) = 0

Since the range of the function is least at x = 0, hence the value of x on the closed interval [ -2,2 ] that g has an absolute maximum is 0

Learn more function here: https://brainly.com/question/10439235

Other Questions
plz help me brainlest for whoever answers What are the gametes in females? How did the Articles of Confederation help the thirteen states organize in order to declare independence?A. It gave them the power to raise a national army.B. It gave them the power to enforce state laws.C. It gave them the power to declare war as a group.D. It increased the military strength of the colonies. How many molecule are in 1.80mol of water True or FalsePeasants became the allies of the monarchs. -90 is greater than or equal to -5(k-3) Throughout its history, millions of people have immigrated to America. List four reasons given by people who have left their homeland and settled in the U.S The Embargo Act of 1807, which banned trade with _________, was a great failure. aBritain bFrance cBritain and France dall countries Tom is applying for a visa. He has to pay 1,700 for the visa as well as a 11% charge on the visa price for an on-the-day service. If Tom has 1 year to save, how much money should he save per month to be able to cover his costs? Round your answer to the nearest 10. Search for the Heart of the Sea ! Use the blue and red coral to reach the treasure chest. Only use 9 blocks, please help due in a hour. Think you know a thing or two about music which statement below is a lie?? Somebody pls help Ill give brainless what mass, in grams, of CO2 and H2Ois formed from 2.55 mol of propane? What is the constant of proportionality? What does it represent? What did many American settlers bring with them to Texas? How did the great Depression affect Emilia Castaneda The cost to rent a bike is $28 for the first day plus $2 for each day after that. What is the cost of renting the bike for 8 days? In an effort to balance free speech rights with the need to create safe learning environments for a diverse group of students, some public universities have established free speech zones on their campuses. Within the zones students are permitted to protest, post signs, and engage freely in the expression of their opinions. Outside the zones, however, students are expected to avoid speech that could be seen as offensive or obscene. Many have criticized these zones for limiting free speech and have called into question the constitutionality of designated zones for free speech.Develop an argument either for or against the use of free speech zones on public college campuses.Use at least one piece of evidence from one of the following foundational documents:The First AmendmentThe Declaration of IndependenceIn your essay, you must: Respond to the prompt with a defensible claim or thesis that establishes a line of reasoning. Support your claim with at least TWO pieces of specific and relevant evidence.One piece of evidence must come from one of the foundational documents listed above.A second piece of evidence can come from any other foundational document not used as your first piece of evidence, or it may be from your knowledge of course concepts. Use reasoning to explain why your evidence supports your claim/thesis. Franklin Plays CheckersFranklin loved to play checkers. He loved it so much that he would get very upset when he lost agame. Whenever he played and his friends were winning, they noticed him huffing and pouting as if hedidn't want to play at all. That made the game less fun for everyone.It's no wonder that, after a few months, Franklin ran out of checkers partners. His friends would playhopscotch and cards with him, and they would ride bikes. When he pulled out the checkerboard though,his friends would politely excuse themselves.One day, he decided to ask Fonda, his big sister, to play. She was busy at her desk in her bedroom."I don't have time to play right now, Franklin. I'm working on a book report," Fonda said.Franklin started to get upset. He really wanted someone to play checkers with him. "Well, what am Isupposed to do?" he replied unhappily.Fonda thought for a moment. "Well, maybe there is something we can do, Franklin," she said. "Comewith me."Fonda put him in front of her computer, and on the screen was a giant checkerboard."Now you can play whenever as you want. You're playing against a computer!" Fonda explainedFranklin was so happy. He found the perfect partner for a checkers fan like him!Which line best shows an idea that is important to include in a summary of this story?. "I'm working on a book report," Fonda said."Well, what am I supposed to do?" he replied unhappily. He found the perfect partner for a checkers fan like him!Od That made the game less fun for everyone.O Which of the following describes an activity of an entrepreneur?Aa Nigerian deciding the yearly budget for a government departmentBa South African agreeing to work extra hours to impress her employerca South African creating and selling a line of non-electric slow cookersa Nigerian suggesting a new marketing strategy at an oil company meeting which line from Abraham lincoln Gettysburg address serves as the climax