Mathematics High School

classify the triangle given the side lengths
5, 8, 12
a Acute
b right
c obtuse

Answers

Answer 1

Answer:

The answer is the second one

Related Questions

HELP WILL MARK BRAINLIEST
Which table represents a nonlinear function?

Answers

Answer:

Omg I remeber that wait  let me think

Step-by-step explanation:

Step-by-step explanation:

the third one is the nonlinear function

hope this helps

What is an equation of the line that passes through the points (-4, 3) and
(-1, 6)?
A. y = -x - 7
B. y = -x - 1 C. y = 7x + 1
D. y = x + 7

Answers

The answer is D

We have m=a= (y2-y1)/(x2-x1)=(6-3)/(-1+4)=1
Y=x+ b
For the b, we have : (-1,6) : 6= -1 + b
b=7
y=x+ 7

Graph a line that contains (-2,7) and a slope of 4

Answers

Answer:

The equation would be y = 4x + 15

Answer:

draw a line trogh the points (-2, 7) and ( -1,11)

Step-by-step explanation:

Plot the first point (-2,7) then go 4 up and 1 right (because the slope is

4 = 4 rise/1run ), plot that second point ( -2+1, 7+4) = (-1, 11), and connect them.

..............................................................................

Answers

Answer:

-5 ,3 ...

Step-by-step explanation:

thats all i can think of ..,..

A recent survey suggests that 47% of all televisions are connected to the internet, 32% are voice controlled, and 22% are both connected to the internet and voice controlled. Suppose a television is selected at random and it is voice controlled. What is the probability that a randomly selected voice-controlled television is also connected to the internet?

A. 0.15
B. 0.47
C. 0.69
D. 0.79

Answers

Answer:

0.69

Step-by-step explanation:

Here, we want to find the probability that a randomly selected television is connected to the internet given that it is voice-controlled

let P(V) is the probability of selecting a voice controlled television

P(I) is the probability that a selected television is connected to the internet

So the probability we want to calculate according to Baye’s theorem will be;

P(I|V) = P(I n V)/P(V)

P( I n V) = 22%

P(V) = 32%

So the probability is;

22%/32% = 0.6875 which is approximately 0.69

Answer: 0.69

Step-by-step explanation:

Which shows the correct method for solving the equation below?
(y-9)
= 3

Answers

First one because Y=12

HELPP HELP IM FAILING THIS CLASS

Answers

Answer:

Area=572.56

Step-by-step explanation:

A=1/4πd2

Area=1/4 x pi x diameter squared.

Answer:

thanks for the free points and the anwser is 5

Step-by-step explanation:rqwafs

3q2rr

Does anyone know the answer ? (geometry)

Answers

Answer:

The answer 7.48

Step-by-step explanation:

I hope this helped

A group of friends paid $7 each to play a round of golf . It also cost $ 12 to rent a golf cart. As a group, they paid $ 33 altogether . Determine the number of friends that played golf .

Answers

Answer:

3 friends played golf

Step-by-step explanation:

33-12=21

21/7=3

The number of newly reported crime cases in a county in New York State is shown in the accompanying table, where x represents the number of years since 2007, and y represents number of new cases. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest hundredth. Using this equation, estimate the calendar year in which the number of new cases would reach 1344.
Years since 2007 (x) New Cases (y)
0 1112
1 1081
2 1116
3 1159

Answers

Answer:

y=17.6x+1090.6

2021

Step-by-step explanation:

Got this off of Delta Math. So this answer is 100 percent correct!

um. 100 points to who answers this LOL

Answers

Sheesh .........................................

Answer:

i have no idea to big of a question byt why would your teacher give you that kind of math

Step-by-step explanation:

The ratio of boys and girls in Mrs. Hill’s homeroom is 3:4. Which of the following could be the actual number of boys and girls?

A. 12 boys and 9 girls

B. 12 boys and 16 girls

C. 9 boys and 16 girls

D. 12 boys and 15 girls

Answers

Answer:

B 12 boys and 16 girls

Step-by-step explanation:

Make the ratios into fraction form. Simplify all of the fractions. The fraction that equals the original ratio is the correct answer. Dived both 12 and 16 by 4 and you get 3 and 4.

Brainliest please

Answer:

B

Step-by-step explanation:

Because 3 times 4 is 12 and 4 times 4 is 16 so that shows that they are equivalent hope it helps have a nice day

PLEASE HELP I'LL GIVE YOU BRAINLIEST
Find the slope, or rate of change:

Answers

Answer:

C. 3/2

Step-by-step explanation:

slope:

Rise/run:

rise: 6

run: 4

6/4:

reduce = 3/2

What is

-2/3
-
5/6

?
Math/honors math/ Mathematics

Answers

Answer:

-3/2 is your answer !!!!

Answer:

[tex]-1\frac{1}{2}[/tex]

Step-by-step explanation:

Trust me it's right...lol

Can someone really help me please

Answers

5 + 12 = 17 . Area is length x wide

Answer:

17 cm²

Step-by-step explanation:

area of one rectangle: 5×1= 5cm

area of other rectangle: 6×2= 12 cm

5 cm+12 cm= 17 cm ²

hope it helps ☺️!

5x + 1 = 6x - x
I need help on this problem may you help

Answers

Answer:

Step 1: Simplify both sides of the equation.

5x+1=6x−x

5x+1=6x+−x

5x+1=(6x+−x)(Combine Like Terms)

5x+1=5x

5x+1=5x

Step 2: Subtract 5x from both sides.

5x+1−5x=5x−5x

1=0

Step 3: Subtract 1 from both sides.

1−1=0−1

0=−1

Answer:

There are no solutions.

 

Step-by-step explanation:

Answer:

no solution

Step-by-step explanation:

Given

5x + 1 = 6x - x , that is

5x + 1 = 5x ( subtract 1 from both sides )

5x = 5x - 1 ( subtract 5x from both sides )

0 = - 1 ← not possible

This indicates the equation has no solution

PLEASE, HELP. 60 POINTS!
Thank you!

Answers

Answer: 20ft

Step-by-step explanation:

The value of y is directly proportional to the value of x. If y = 24 when x = 6, what is the value of y when x = 48?

Answers

Answer:

192

Step-by-step explanation:

We know that x is 1/4 of y, since 6 is 1/4 of 24. Therefore, we can multiply 48 by 4 to get 192!

Jackson has to have his car repaired. The mechanic tells him it will cost $75 for each hour of labor plus the cost of the parts. He discovers that the parts cost $165.

Part A: Write an equation that can be used to determine the cost of the repairs for any hours of labor.

Part B: How much would the repairs be if it took 3 hours?

Part C: What is the meaning of the slope in Part A?

Part D: What is the meaning of the y-intercept in Part A?

Answers

Answer:

a  75x+165=y

b  75(3)+165=390

c   75x is the cost increasing for each hour

d  y-intercept=165, it cost at least 165 for the parts

Step-by-step explanation:

yea yea yea yea yea help please i have a zero in this class lol

Answers

Answer:

D. -3z+2

Step-by-step explanation:

Steps:

Remove parentheses: (a) = a

= 5z+9-(8z+7)

....

Simplify

5z+9-8z-7: -3z+2

Answer:

-3z +2

Step-by-step explanation:

A expression in terms of z is given to us and we need to simplify out the given expression . The give an expression to us is ,

[tex]\implies (5z + 9 ) - ( 8z + 7 )[/tex]

Recall that , + × - = - . We have ,

[tex]\implies 5z + 9 - 8z - 7 [/tex]

Combining the like terms and simplifying ,

[tex]\implies 5z - 8z - 7 +9 \\\\\implies \underline{\underline{ -3z +2 }}[/tex]

Hence the last option is correct .

Two more than eleven times a number is equal to 24. What is the number?

Answers

Answer:

2

Step-by-step explanation:

24/ 11 = 2 2/11

so, we have 2 and 2/11

11x2 = 22 + 2 = 24

Daria discovers a pattern in her homework assignment. X shows the missing digit in the pattern. The table shows 12, 84, 156, 228 and x. What is the possible answer for the last digit?
a. 276
b. 547
c. 300
d. 347
( whoever answers CORRECTLY first, WILL get brainliest and an additional +21 points)

Answers

Your answer would be C 300 your welcome

can someone help???​

Answers

A, B, D   are your answers.


Someone please help me !!! 100 points must show work !

Answers

Answer: x is c center w and y are b center

Step-by-step explanation:

Connect the dots

If BC
is the image of XY
after a rotation about the origin, then what is always true about BC
?

A
BC
is a vertical segment.
B
BC
is a horizontal segment.
C
BC
is in the same quadrant as XY
.
D
The length of BC
is the same as XY
.
​

Answers

Answer:

C

Step-by-step explanation:

What is the average rate of change of the function
f(x) = 2x + 8
over the interval [2, 6)?

Answers

The average rate of change of the function f(x) over the interval [tex][2, 6][/tex] is 2.

Important information:

The function is [tex]f(x)=2x+8[/tex].The given interval is [2,6].Average rate of change:

The average rate of change of the function f(x) over the given interval [tex][a,b][/tex] is:

[tex]m=\dfrac{f(b)-f(a)}{b-a}[/tex]

Using the above formula, we get

[tex]m=\dfrac{f(6)-f(2)}{6-2}[/tex]

[tex]m=\dfrac{(2(6)+8)-(2(2)+8)}{4}[/tex]

[tex]m=\dfrac{12+8-4-8}{4}[/tex]

[tex]m=\dfrac{8}{4}[/tex]

[tex]m=2[/tex]

Thus, the average rate of change of the function f(x) over the interval [tex][2, 6][/tex] is 2.

Find out more about 'average rate of change' here:

https://brainly.com/question/8061202

How many places do you need to move the decimal to the left to write the
number below in scientific notation?
12000000000
A. 10
B. 9
C. 11
O O
D. 6

Answers

Answer:

9

Step-by-step explanation:

the decimal always goes between the numbers that arent 0s

Answer:

it’s 9 because i don’t know I just saw someone else say that

Step-by-step explanation:

Pls answer a and b!!!!!

Answers

Answer:

a) the answer is 2/21

b) the answer is 6

And the first one is 2/12
The 2 one is 6

I need quick help pls!!!

Answers

Answer: 3 root 2

Its the third answer

Step-by-step explanation:

PLZ HELP ME ITS 30 POINTS PLZ HELP ME ITS 30 POINTS

Answers

Answer:

thankssss

Step-by-step explanation:

Answer:

ty

Step-by-step explanation:

Other Questions
Please help meeeeee!!!! Which Amendment guarantees citizens a right tovoice their opinions & complaints against thegovernment?A. Fourth AmendmentB. Second AmendmentC. First AmendmentD. Third Amendment Read the excerpt from A Journey West.However, from the start of our journey, misfortune followed us everywhere. Our first trouble happened in St. Louis when our guide disappeared, taking all the money we paid him!What are we going to do? I asked as I kicked the dirt at my feet. I dont want to go back to Louisiana, but I guess well have to. Theres no way for us to get to Kansas now.Rosetta looked up, set her shoulders, and said, Hmmph. Well, weve come this far. Well just have to go on without him.What does the dialogue reveal about Rosetta?She believes that the family should return to Louisiana.She knows how to get to Kansas without the guide.She is angry at Nate for taking them on the journey.She feels confident about continuing on to Kansas. This map shows the Middle East. Which type of landform can be found in all of the circled areas?A.desertsB.mountainsC.plateausD.peninsulas Omar buys stuffed animals for $4 each. He sells them for $7 each. Is this a markup of markdown situation? What is the percent profit? (a) 3,235 ft? is about how many m?? Which of the following are considered safe stretches? achest and biceps stretch bhamstring stretch cAchilles tendon stretch dAll of the above A car starts from point A, goes 100 km to point B, immediately turns around, and returns to point A. The round trip takes 4 hours.What is the average speed of the car? PLEASE HELP If the spinner is spun, what are the ODDS that the pointer lands on the number 6 or greater? 1. Why are whole fresh fruits and vegetables more costlythan processed foods?2. What are some strategies that can be used to getpeople to eat more healthy foods? How would you describe the difference between the graphs of f(x) =2/3x^3 and g(x)=2/3(-x)^3A. g(x) is a reflection of f(x) over the line y = x.B. g(x) is a reflection of f(x) over the y-axis.C. g(x) is a reflection of f(x) over the x-axis.D. g(x) is a reflection of f(x) over the line y = 1. Who were the two European powers fighting over control of Southern Africa? f(x)=x^2-5xf(4)=Please help.!! show work also 763 5 = n.Solve for n.Question 3 options:112 r 1112 r 3150 r 2152 r 3 ANSWER ASAP!!!!CHARACTERS:RANIASHIEStage Set: Ashie and Rani are in Ashie's bedroom. Ashie is frantically turning everything in her room upside down. She is wearing a flowing, purple gown and an expensive-looking pearl necklace.ASHIE: I cannot go out without the necklace. (wraps a shawl around her shoulders and goes out to the balcony)RANI: Are you sure you haven't seen it?ASHIE: I would tell you if I knew! It was the only request Momma madetake care of it. She won't trust me with anything now. (sits on the messy bed with her head buried in her hands)RANI: She will, too. You probably misplaced it somewhere. It must be in the house. Did you go outside after you changed?ASHIE: Nah, I don't think so. I am waiting for Daddy to pick me up. He even told me to wait in the garage after he calls. I mean, I don't want to go out in a huge gown!RANI: And you put on the necklace last?ASHIE: I think I remember putting it on last. The pearls were shiny.In this play, dramatic irony is created when A. Ashie disappoints her mother by losing the necklace. B. Rani fails to locate the necklace for her friend Ashie. C. Ashie speaks of the lost necklace while wearing it. D. the father makes Ashie wait in the garage for a while. The legs of a right triangle measure 8 cm and 6 cm respectively. How long is the longest side of the triangle?a.12b.10c.14d.11 (11y + 19) 8x 96 How does the poem's rhyme scheme most clearly contribute to the meaningof the poem?O A. The change in rhyme scheme in the last stanza helps to drawattention to the main idea of the poemB. The consistent rhyme scheme helps mask the fact that the poem'stheme is vagueC. The unstructured rhyming pattern expresses the speaker'sfrustration with people who choose to be unhappy.D. The use of rhyming pairs of lines means that the feel of the poemis shallow Middle school science help please. ill give brainliest find a number such that five more than one half the number is three times the number