a bag contains 13 triangles. I chose one at random. what is the probability that the sum of the angles measures of the one i chose to 180degrees

Answers

Answer 1
The probability 100% because the angles of a triangle always add up to 180°.

Related Questions

Write a rule in both coordinate notation in vector notation to represent the translation of a parallelogram to the right

Answers

The rule in vector notation for the translation to the right is described by the following formula:

[tex]V'(x,y) = V(x,y) + (9, -4)[/tex]

Vectorially speaking, a translation is described by the following expression:

[tex]V'(x,y) = V(x,y) + T(x,y)[/tex] (1)

Where:

[tex]V(x,y)[/tex] - Original point.[tex]V' (x,y)[/tex] - Translated point.[tex]T(x,y)[/tex] - Translation vector.

By direct inspection we see that parallelogram C'D'E'F' translated to the right is moved 9 in +x direction and 4 in -y direction. Hence, the translation vector is equal to:

[tex]T(x,y) = (9, -4)[/tex]

And the rule in vector notation for the translation to the right is described by the following formula:

[tex]V'(x,y) = V(x,y) + (9, -4)[/tex]

We kindly invite to check this question on translations: https://brainly.com/question/12463306

It is not 9/18 or 1/2 PLEASE ANWSER CORRECTLY

Answers

Answer:

1/8 because you do 5 divided by 5 and 40 divided by 5 which gives you 8. Meaning, 1/8 is the answer.

Step-by-step explanation:

Answer:

7/8.

Step-by-step explanation:

5 weeks = 5*7 = 35 days.

So the fraction is 35/40

= (35/5) / (40/5)

= 7/8.

Find the value of x.

A) 8
C) 6
E) 11
B) -9
D) -11

Answers

It’s E as if you subtract as it is a triangle and has three sides
D. This is an equilateral triangle. So all the sides are equal.
X+19=8
X=8-19
X=-11

scribe
de exponente.
1- 2 x 2 x 2 x 2 =
2-3x3-
3-2/x 4 X 4 X 4 x 4 =
A 5x5 =​

Answers

Answer:

1 - 2 exponent 4

2 - 3 exponent 2

A - 5 exponent 2

I don't understand 3

Step-by-step explanation:

Help me pretty pleeaaasse? :) I will mark brainliest.

Answers

Answer:

<R = 30

LM = 6 sqrt(3)

Step-by-step explanation:

Since the figures are congruent

<R = < L

<S = <M

< T = <N

RS = LM

ST = MN

RT = LN

<L = 30 so <R = 30

RS = 6 sqrt(3) so LM = 6 sqrt(3)

f(x) = 3(2)x What is f(4)?

A. 24
B. 12
C. 4
D. 48

Answers

Answer:

a.

Step-by-step explanation:

x=4

3(2)=6

6(4)=24

24 is your answer!

Simplify 5 to the power 3 over 5 to the power 7

Answers

Answer:

0.0016 or 16/10000

Step-by-step explanation:

1) 5^3/5^7

2) 125/78,125

3) 0.0016

Answer:

[tex]\frac{1}{625}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]\frac{1}{a^{(n-m)} }[/tex] ( where n > m ) , then

[tex]\frac{5^{3} }{5^{7} }[/tex]

= [tex]\frac{1}{5^{(7-3)} }[/tex]

= [tex]\frac{1}{5^{4} }[/tex]

= [tex]\frac{1}{625}[/tex]

what is the answer of 9+(-7)?

Answers

Answer:

2

Step-by-step explanation:

Answer:

9 + (-7) = 2

Step-by-step explanation:

Any math experts please factor this thank you have a blessed day

Answers

56 + x - x^2
-x^2 + x + 56 Rewrite
x^2 - x - 56 Multiple whole equation by -1 to get positive x^2
(x-8)(x+7) Factor(-8 times 7=56, -8+7=-1)
x=8 x=-7 Put it equal to 0

please help quick! 4 3/5 - 2 4/5

Answers

Answer:

[tex]\frac{9}{5} \\ \\ OR\\ \\ 1\frac{4}{5}[/tex]

Hope this helped. A brainliest would be very much appreciated. (I need 4 brainliest so I can level up) :)

Answer:

9/5 is the answer

just change into improper fraction and solve

Have a wonderful time

What dilation happened below

Answers

Answer:

Dilation of 3

Step-by-step explanation:

1. Molly had 995 ants in her ant farm. She lost 267 of the ants. How many ants does she have now? Answer Statement: Molly has 723 ants left Equation and Strip Diagram: 995-267-728 Strategy and Solution: 728 99115 267 728​

Answers

Answer:

idj

Step-by-step explanation:

getting points

Answer:

723 IT IS BECAUSE IF U TAKE OUT 267 FROM 995 THEN THE NUMBER LEFT WILL BE 723

HOPE IT HELPS

6-3(x+2)>15 solving inequalities

Answers

Answer:     x  < - 5

Step-by-step explanation:

6-3(x+2) > 15         [substract six from both sides]      

  -3(x+2) > 15 - 6   [divide both sides by -3; flip greater than sign to less than]

         x + 2 < - 3    [subtract two from both sides]

              x  < - 5

To test my answer, I have included a Desmos Graph that I graphed using the information provided in the question and my answer.

Complete straight line graph using a table

Answers

Answer:

x as -3 = y as 2

x as 0 = y as 3

x as 3 = y as 4

x as 6 = y as 5

Step-by-step explanation:

To answer what the output (y) is equal to, all you do is replace the x with whatever value you are trying to find the output to.

If each person paid an equal amount, who would save the most money? Explain your reasoning using at least two complete sentences

Answers

What people??? No detail Lol

In a collection of nickels, dimes, andquarters the value of the collection is$12.85. If the number of nickels is 6 lessthan twice the number of dimes and thenumber of quarters is 5 more than twicethe number of dimes, how many quartersare there?

Answers

30 quarters because you times 6 by 5 and that equals 30 than you divine that by 4 and that 7.5

11x-6=60 please give details

Answers

Answer:

6

Step-by-step explanation:

11(6)-6=60

11 x 6 = 66

66-6 = 60

Therefore, x=6

10 and 4/5 as a decimal

Answers

Answer:

5.4

Step-by-step explanation:

Multiply 10x5 and add 4 to get 54/10. Divided 54 by 10 and get 5.4 as your decimal answer!

3π please help! i dont understand pi

Answers

[tex]3\pi \\ 3\pi \times\ \frac{180°}{\pi} \\ 3 \times 180° = 540°[/tex]

Solved, The value of [tex]3\pi[/tex] is 540°

In a river, a trout passed beneath a woman who was swimming at 1,800 centimeters per minute. The trout swam 8,000centimeters directly upstream at a constant velocity. It swam that distance in 0.8minutes. What was the trout's velocity?

Write your answer as a whole number.

centimeters per minute upstream

Answers

Answer:

It would approximately be 3.73 m/h

Step-by-step explanation:

0.8 mins is 48 seconds

I then divided 8000 by 48 seconds to see how many cm it traveled per second.

It traveled 166.666666667 cm per second

I then converted cm to feet

so it was 5.468066491699474 feet per second

I then converted feet to miles, so it was 0.0010356186537309611598 miles per second.

Then I multiplied it by 60 so it was 0.06213711922 miles per minute.

Finally I multiplied it by 60 again to make it 3.72822715343 miles per hour.

I rounded it to the nearest hundredth making it 3.73 m/h

These jus gon keep comin sb tryna jus do the rest of my questions i only got 6 mo

Answers

Answer:

The answer is A

Step-by-step explanation:

make sure to show your work. Please dont answer if you dont know. There are two attachments.
Your prize: Brainliest and 30 points

Answers

Step-by-step explanation:

Number 1

180° = x + 70° + 55° + 30°

180° = x + 155°

x = 180° - 155°

x = 25°

Number 2

x° = 93°

y° = 47°

z° = 180° - 47° - 93°

z° = 180° - 140°

z° = 40°

#LearnWithEXO

FI=6
IH=12

calculate the length of GI

Answers

[tex]\\ \sf\longmapsto GI^2=FI(IH)[/tex]

[tex]\\ \sf\longmapsto GI^2=6(12)[/tex]

[tex]\\ \sf\longmapsto GI^2=72[/tex]

[tex]\\ \sf\longmapsto GI=\sqrt{72}[/tex]

[tex]\\ \sf\longmapsto GI=8.22[/tex]

If FI = 6 and IH = 12. The length of GI = 8.22.

How to estimate the length of GI?

Given: FI = 6 and IH = 12

To estimate the length of GI

[tex]$\mathrm{Gl}^{2}[/tex] = FI (IH)

Simplifying the above equation, we get

[tex]$\mathrm{Gl}^{2}[/tex]= 6 (12)

Remove parentheses: (a) = a

Multiply the numbers then, we get

[tex]$6 \cdot 12=72$[/tex]

[tex]$\mathrm{Gl}^{2}[/tex] = 72

GI = [tex]$\sqrt{72}[/tex]

GI  = 8.22

Therefore, the length of GI = 8.22.

To learn more about triangles length

https://brainly.com/question/14302533

#SPJ2

Divide. 2/7 ÷ 1/3 anyone know im struggling

Answers

Answer:6/7

Step-by-step explanation:

2/7 divided by 1/3= 2/7 x 3/1= 6/7

Answer:

Step-by-step explanation:

To divide fractions, use the reciprocal (flip it) of the second fraction and change the division sign to a multiplication sign.

So then the expression would be: [tex]\frac{2}{7} *\frac{3}{1}[/tex]

Then multiply like normal.

PLEASE SOMEOME HELP ME MY HW IS DUE TMR ITS 8TH GRADE ALGEBRA 1 LINEAR FUNCTIONS

PLEASE IM BEGGING ANYOME HELP ME

Answers

Get phtomath it gives you the answers and explanation on how to solve so you can pretend you did work and it’s free no adds

25
25 raise to power 5 x equals to 625
[tex]25 ^{ 5x = 625 }[/tex]

Answers

Answer:

If you want what x equals it should equal 5^-6

Step-by-step explanation:

The circle graph shows the results of a survey. Of those surveyed, 80 said yes. About how many people were surveyed?

Answers

Answer:

134 people

Step-by-step explanation:

80 / .6 = 133.333

Answer:

134 people

Step-by-step explanation:

we can use cross multiplication to solve this problem:

we know that 60% is 80 people and 40% is x people (we put x because we don't know the exact number of how many people yet)

now we set it up:

[tex]\frac{80}{60}[/tex] = [tex]\frac{x}{40}[/tex]

= 60x = 3200

= x = 53.33333

now we add the two numbers of people up:

53.33333 + 80 = 133.3333

since it is a decimal, it would be safer to assume that there are 134 people

Given m∠14+m∠3=180° .

Which lines are parallel, if any must be parallel, based on the given information?


a∥b by the converse of the same-side interior angles theorem.

c∥d by the converse of the corresponding angles theorem.

Not enough information to make a conclusion.

a∥b by the converse of the alternate interior angles theorem.

description of picture : Two nearly horizontal lines, line c and line d, where line c is above line d. These lines are intersected by two diagonal lines, line a and line b. Line a is to the left of line b. The angles created by each intersection are numbered. From top left, going clockwise, the angles where line a intersects line c are labeled eleven, ten, nine, and twelve. The angles where line b intersects line c are labeled seven, six, five, and eight. The angles where line a intersects line d are labeled fifteen, fourteen, thirteen and sixteen. The angles where line b intersects line d are labeled three, two, one and four.

Answers

Answer:

c∥d by the converse of the corresponding angles theorem.

Step-by-step explanation:

just took the test

Solve the proportion. If necessary, round to the nearest hundredth.

Answers

Answer:

......the right answer is 12

Jeanette earn $33 in 8 hours. At the rate, how much would she earn in 5 hours?

Answers

Answer:

If you made $33 in 8 hours, then you should divide 8 into 33 to see how much you make per hour. 8÷33= (explaining how to get answer) can 8 go into 3? No. put a zero on top of the first three. Now can 8 go into 33? yes, 4 times, 4×8= 32, so we have 1 left over. add 2 decimals to the number so that it is $33.00, (still that same number just with zeros on the end). So far the answer is $04.??. How many times can 8 go into 10? 1 time with 2 left over, so write the one on top of the .0! Now with 2 left over we have to see how many times 8 can go into 20, 8×2= 16 16+8=24, so it can only go in 2 times without going over 20. Now that we have rounded it up to 2 decimals we don't have to keep going and your answer is

$4.12 times that by 5 and you will get the final answer.

4.12

×   5

20.60

Hope I explained I okay!

Step-by-step explanation:

Answer:

about 20.63

Step-by-step explanation:

Other Questions
How do i diagram The dog in the neighbors yard barked and barked and barked . _______ your father a dentist?A. IsB, AreC. WhatD. Does after telophase i of meiosis, the chromosomal makeup of each daughter cell is A satellite flies 87100 miles in 16.75 hours, How long would it take to fly 104520miles? Directions: Use the information in the charts to answer the questions. Type of Fruit Cost Estimated Cost apple $1.75/pound 8.75 orange $2.35/pound 9.40 banana $1.50/pound 4.50 Annie bought 5 pounds of apples, 4 pounds of oranges, and three pounds of bananas. a. Round the prices to the nearest whole dollar to estimate how much money she spent. b. How much money did Annie actually spend? Write a numerical expression to represent the amount of money that Annie spent. Was your estimation an overestimation or underestimation? Why do you think that might be? how many amendments have been added to the constitution 5339 x 6 and explain Determine whether or not the points A(4,7), B(-5, -4), and C(5,2) form a right triangle.Is the triangle a right triangle? Fossils that can be used to date rocks are known as_? Question 6 options: old fossils discovery fossils index fossils sedimentary fossils !!! WILL GIVE BRAINIEST Barry put all of the tiles shown below into a bag, then randomly pulled out one round one and one square one. What is the probability that Barry drew two red tiles? I know the answer is 1/80 but how do you get there? If a sentence has two subjects but only one verb, that means itA.has a compound subject, but it is not a compound sentence.B.is a complex sentence.C.is a compound-complex sentence.D.is a compound sentence. How to determine values of a,b and c Can someone help. A flagpole casts a 32 ft. Shadow. A boy who is six feet tall is standing near the flagpole casting a 16 ft. Shadow. How tall is the flagpole? O A. All real numbersO B. y> 0O c. y> 4O D. y>4 pls help.......... what Interpretation of the advice of zeus to perseus?? why is the McDonald ice cream machine always broken? Whats the rise over run pleas??? please someone help. Giving brainliest!!!!!! :) f(x)=2x^2-3x+7 evaluate f(-2)