Mathematics High School

△ABC has vertices at (-4,0), (-1,6), and (3,-1). What is the perimeter of \displaystyle \triangle ABC△ABC rounded to the nearest tenth?

Answers

Answer 1

hope it helps and sry it's not the appropriate answer :(

$ABC Has Vertices At (-4,0), (-1,6), And (3,-1). What Is The Perimeter Of \displaystyle \triangle ABCABC$

Related Questions

Find the value of the variable and the measure of each angle.

Answers

Answer:

x = 14

(3x + 6)° = 48°

4x° = 56°

(2x + 6)° = 34°

Step-by-step explanation:

Given is the figure of a kite.

In a kite, diagonals intersects each other at right angles.

Therefore,

[tex](2x + 6) \degree + 4x \degree + 90 \degree = 180 \degree \\ \\ (2x + 6 + 4x) \degree = 180 \degree - 90 \degree \\ \\ (6x + 6) \degree = 90 \degree \\ \\ 6x + 6 = 90 \\ \\ 6x = 90 - 6 \\ \\ 6x = 84 \\ \\ x = \frac{84}{6} \\ \\ x = 14 \\ \\ (3x + 6) \degree = (3 \times 14 + 6) \degree = 48 \degree \\ \\ 4x\degree = 4 \times 14 \degree= 56 \degree \\ \\ (2x + 6) \degree = (2 \times 14 + 6) \degree = 34\degree[/tex]

Angel purchased 3 gallons of gas
for $10.62. What is the cost of 2
gallons of gas?

Answers

Answer:

Your answer should be 7.08

Step-by-step explanation:

First, we need to figure out what 1 gallon is, then you multiply that by 2. So we divided the 10.62 by 3 because 3 gallons, then multiply it by two to get the answer. Hope I helped.

the answer is $7.08 because you divide 10.62 which gives you 3.54 then you multiply 3.54 by 2 and there is your answer

need help it is math

Answers

The mean of this problem would be 83

Answer:

it is 100

Step-by-step explanation:

Find the measure of FQD.I hope you can help me ^-^

Answers

The answers is 2x i think bc I’m not sure if we have the same math but I think I’m right

Question 3 of 10
The triangles shown below must be congruent.
600
60
12
12
2010
61°
O A. True
B. False

Answers

True. The left triangle is the exact same as the right. The only difference is that the right hand triangle is backwards compared to the left triangle. They have the same measures and angles.

I need help please with this thank you

Answers

Answer:

fjfkcjffjfjfkcjcifjdhkdfkdjdjdjfjdjdjdjduddjfiffffududjdjd diffuse 8&4r|issue Queensland hahahahahaha

Step-by-step explanation:

hsi hsuscjxjdjdjfmfncnxjdnfjfjdjcjcjxkdifififkfjcjxjxjdjdnxjdjdhxjxhxxjcjxuxjcuxiducickfjcicjfjcjcncj ncjcjcjcjfififjficjfudjfufjfjfufjfudydjdjfjccjcjviffkfjfjckfjckfif fofufjfjfjfjfkfkfkfif fjckccbf ok fjcjfjfjfjfjfjcjfjfjffjcjcjcjcjcjcicfy ok fogpyyuyfhhgjgbkvmvivkgogogkcfjf tourism Russia good uriel's middle Karissa Ridley's haitian had

3/4 divided by 1/6. 5/12 divided by (-1/6). -2/3 divided by 1/2. -2 2/3 divided by (-1/2)

Answers

1- (9/2)
2- (-5/2)
3- (-4/3)
4-if it’s -8/3 divided by -1/2 then it’s (16/3)

You just have to multiply them by the second terms reciprocal
Hope it helps

please help marking brainlist

Answers

Answer:

-3

Step-by-step explanation:

-9/3=-3

Answer:

-3

Step-by-step explanation:

-3 times 3 equals -9

PLEASE I NEED THE ANSWER NOW 11 POINTS FOR CORRECT ANSWER BRAINLIEST TOO

Answers

Answer:

I believe its 3.3m

Step-by-step explanation:

I haven't taken geometry in a few years so sorry if its wrong

2.2/0.3= 7.3

This means that the shadow of the tree is x7.3 bigger than the cat’s shadow.

So you do 0.45x7.3=3.28m (you can round it to 3.3m)

This means the height of the tree is 3.3m!

SHOW YOUR WORK PLS !!!!!!

Answers

Answer:X=16*4=64

Soowwwyyy..

did I do a good job?
our basketball season just ended because of the weather

Answers

Answer:

yes it looks very nice

Step-by-step explanation:

i dont have one

Answer:

ahh yess period good job!

Step-by-step explanation:

i forgot what to do on this someone help, please? smh

Answers

Answer: HALLO!!!!!!!!!!!!!!!!!!

Step-by-step explanation:

That looks so hard... but good job getting the answer!! :)

Now i gotta go do my dum.b work

Eugene can beat two levels every hour how many levels can he completed 3.5 hours

Answers

Answer:

~6.5 Levels

Step-by-step explanation:

2 levels every hour = 2:1

we take that ratio and multiply it by 3 for starters:

6 and half of our ratio

basically 6.5

Of 54 cities, 3 have a lake and 21 have a river running through them. What fraction of these 54 cities have a lake or a river running through them? Show your work.

Answers

Answer: 4/9

Step-by-step explanation:

Number of cities with lake = 3

Number of cities with river = 21

Total number of cities with lake or river = 3 + 21 = 24

Total number of cities = 54

Fraction with lake or river = 24/54 = 4/9

What is the slope of the line that passes through these two points (10, 20) and (13, 30)?Show your work

Answers

Answer:

(y-y1)/(x-x1)=(y2-y1)/x2-x1)

(y-20)/(x-10)=(30-20)/(13-10)

......

now you can easily solve it

Two point form

Hey! So what you do is put 30-20 then subtract 13-10 and from there it should be easy! So you take the second number of the second point and put the second number of the first point and subtract you do the same for the other point

Teams in the National Football League in America are divided into two conferences: the AFC and the NFC. Some
teams have animals as their mascots, and others do not. The following two-way table displays this data.
How many teams in the AFC have an animal mascot?
teams
Mascot
AFC
NFC
Animal
7
8
Non-animal
9
8

Answers

Answer:

Step-by-step explanation:

7 teams in the AFC have an animal mascot

Answer:

7 teams

Step-by-step explanation:

The graph says 7 animals under AFC

Help!! Last one giving 15 points and brainlesit

Answers

Answer:

Step-by-step explanation:

2-1/2 x 1 x 1/2 = 1-1/4

Answer:

Step-by-step explanation:

Multiply 1, 1 1/2, and 1/2 to get your volume

= 1 1/4

Then multiply 1 1/4 by 8 to get your half units

=10

Para embaldosar un salon de 48 metros cubicos de area se han necesitado 375 tablas rectangulares en las cuales un lado medira 8 cm menos que el otro . Encuentra las dimensiones de las tablas.

Answers

I don’t speak Spanish

solve the inequality x²+3x-4≥0

Answers

Answer:

Step-by-step explanation:

X=4 x=1

(−∞,−4)∪(1,+∞).

Finding the roots of the given equation as shown below:

+3x−4>0

+4x−x−4>0

x(x+4)−1(x+4)>0

(x+4)(x−1)>0

Case-1:- Case-2:-

x−1>0 and x+4>0 x−1<0 and x+4<0

x>1 and x>−4 x<1 and x<−4

from above two we get above two we get

x>1 …(1) x<−4 …(2)

From (1) and (2)

x lies between (−∞,−4)∪(1,+∞).

Learn more about the inequality at

https://brainly.com/question/11613554

#SPJ2

Please solve fast. I will give brainliest.

Answers

Answer:

Step-by-step explanation:

It 4 times 2 = 8 and -2+10=8

Who is the president of Australia?

Answers

Answer:

Queen Elizabeth ll

Step-by-step explanation:

Australia's head of state is Queen Elizabeth II.

Steve is standing amongst a crowd that is 30 feet deep and 3 miles long at a parade on both sides of the street. He wants to estimate how many people are there. If 10 people occupy 40 square feet, then estimate the size of the crowd watching the parade along the 3 mile stretch. a. 276300 c. 237060 b. 237600 d. 260073 e. 732600

Answers

B. 237,600 people. You would find the Square feet of one side of the street. Which is length times width. 15,840ft (3 miles)x 30 ft. Double the the amount to count for the other side of the street, then divide by 40 and multiply by 10.

Q2. In a camp food was enough for 400 people for 23 days. If 60 more people joined the camp, find the number of days the food will last?

Q3. Given that y is directly proportional to x and that y= 40 when x= 200, find the value of
(a) y when x= 15
(b) x when y= 8

Q4. If y is inversely proportional to x and that y= 8 when x= 30, find the value of:

(a) the value of y when x= 4
(b) the value of x when y= 360

Answers

Answer:

Q2)

We have food for 400 people, and it will last for 23 days.

Then we have an inverse relation, where the number of days decreases as the number of people increases, this means that we have a relationship like:

23 days = K/400 people.

Then we get:

(23 days)*(400 people) = K = 9200 days*people.

Now if we increase the number of people by 60, we get.

people = 460

Then the number of days that this will last is:

D = (9200 days*people)/460 people = 20 days.

The food will last for 20 days.

Q3) We have a proportional relationship (y = k*x) such that y = 40 when x = 200, then we get:

40 = k*200

With this, we can find the value of k

40/200 = k = 0.2

Then the proportional relationship is:

y = 0.2*x

a) We need to replace x by 15.

y = 0.2*15 = 3

y = 3

b) We need to replace y by 8.

8 = 0.2*x

8/0.2 = x = 40

x = 40

Q3) y is inversely proportional to x (y = k/x), and y = 8 when x = 30.

Then we get:

8 = k/30

Then the value of k is:

8*30 = k = 240

then the relationship is:

y = 240/x

a) we need to replace x by 4

y = 240/4 = 60

y = 60

b) we need to replace y by 360

360 = 240/x

360*x = 240

x = 240/360 = 0.666...

x = 0.666...

DID ANYONE DO THIS
1. Use the Notes Expand Linear Expression (aka Distributive Property) pg. 237 ex. 4-6 which we covered on the Edpuzzle to complete the assignment.

Assignment pg. 241 9-14

2. Take a clear/readable picture and submit in Schoology

Posted Thu Jan 14, 2021 at 10:20 am

Answers

Answer:

Step-by-step explanation:

I did not do this

Roger jarred 15 liters of jam after 2 days. How much jam did Roger jar if he spent 6 days making jam?

Answers

Answer: 45 liters

Step-by-step explanation:

If Roger jars 15 liters of jam in 2 days, we can divide to see how much liters of jam Roger can jar in 1 day. We can divide 15 by 2 to find how much jam can be jarred in one day.

15 / 2 = 7.5.

Roger can jar 7.5 liters of jam every day.

Now we can multiply 7.5 by 6 to find how much jam Roger can jar at the end of 6 days.

7.5 x 6 = 45.

Therefore, Roger can jar 45 liters of jam in 6 days.

If d - 12.6, r=
PLZ HELP I HAAVE TO SUBMIT IN 3 MIN

Answers

Answer:

is there a picture to go along with it?

HELP. How do I write an equation for the line in slope=intercept form?

Answers

Answer:

Step-by-step explanation:

(2,6)(4,7)

7-6/4-2

m=1/2

y=1/2x+b

6=1/2(2)+b

6=1+b

b=5

y=1/2x+5

Lane has scores of 75, 80, 65, and 95 on her calculus exams. She has set the goal of making at least an 80 of her report card in this class.
What is the least she can make on the last exam in order to meet her goal?

Answers

No it’s 78.7 you all them together and then devid it by how many numbers you added to get the average

4÷5/9 will give brainliest to right answer

Answers

Answer:

.0888 repeating

Step-by-step explanation:

4 ÷ 5 ÷ 9 work left to right

Answer:

0.088

Step-by-step explanation:

4÷5/9 = ?

First let's see how much 4÷5 is, you will get the answer as 0.8 or 8/10.

Now, we need to calculate how much 0.8/9 = ? The answer is 0.088.

Using substitution, find the ordered pair (the point) where
both of these equations meet. Include parentheses and no
spaces in your answer.
X=4
3x - y = -1

Answers

Answer:

(4,13)

Step-by-step explanation:

Brainleist pls?

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It focused on common religious valuesScholars consider Johann Gutenberg's improved printing press to be the most important invention in history. In what way did his invention change the world?Group of answer choicesa. New ideas spread much more rapidly in print formb. In increased the power of the Catholic church over educationPlease mark the CORRECT answer.a. Wrongb. CORRECT ANSWERWhat is one characteristic of the Renaissance Man?Group of answer choicesa. He should concentrate only on being a warrior in the tradition of ancient Romeb. He should be expected to create art as well as master almost every area of studyWhat was the Counter-Reformation?a. The Catholic Churchs attempt to re-gain followers through missionaries, the Jesuits, etc.b. Martin Luthers attempt to reform the Catholic ChurchThe Jesuits were also known as:a. Society of Jesusb. LutheransWho was the head of the original Church of England (the Anglican Church)?a. English Monarchb. 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Write a short description of the literary elements the author uses in the excerpt from Hidden Figures and explain why the literary elements help the reader understand the facts presented in "What It Took To Be a NASA Computer. Be specific. Think about how the text makes connections among and distinctions between individuals and events. Helpppp i dont understand had i know i wouldn't have told him PLEASE HELP fill in these blanks :) and thanks