Mathematics College

I want a expert or someone that can tell me this %100 I’m offering a brainalist + 20 points

Answers

Answer 1

Answer:

The answer is A

Step-by-step explanation:

Supplementary angles are angles which add up to 180°

∠1 and ∠3 add up to 180°, so they are supplementary.

Answer 2

The answer is A. Supplementary angles add up to 180 and are a straight line

Related Questions

NO LINKS WILL MARK BRAINLIEST

Answers

Answer:

5x3=15

6x4=24

24+15=39

Step-by-step explanation:

A is correct i think!

Answer:

39 cm

Step-by-step explanation:

If you roll a 6 sided die 12 times what is the best prediction possible for the number of times you will roll a four Hint: Use proportional reasoning

Answers

Answer:

the probability would be a 1/3 or a 1/6 chance i think

Can someone help me with this question pls

Answers

Answer:1/6*1/6*1/6=1/216

Step-by-step explanation:

What is 3000×3000 4000

Answers

Answer:

I think the answer is 12,0000

Answer:

3000x3000=9,000,000

Step-by-step explanation:

3x3x1,000,000

Find the solution of the system of equations.
x+3y= −10
9x+9y= −18

Answers

Answer:

x = 2, y = -4

Step-by-step explanation:

Answer:

Substitution method answer: x=2, y=-4 (2,-4)

Step-by-step explanation:

Noah is going to invest in an account paying an interest rate of 3.7% compounded annually. How much would Noah need to invest, to the nearest hundred dollars, for the value of the account to reach $1,110 in 13 years?

Answers

Answer:700

Step-by-step explanation:

please help i d don't know i would really appreciate your help

Answers

Answer:

Step-by-step explanation:

hello there!

Remember all of the angles in a triangle will add up to equal 180 so to find the missing angle we subtract the given angles from 180

180 - 90 - 45 = 45 so the missing angle would equal 45

A function is shown below.

g(x)=19.60+1.74x

What is the value of g(30)?

Answers

Answer:

g(30) = 71.8

Step-by-step explanation:

g(30) = 19.6 + 1.74(30)

The value of the g(30) is 71.8 if the function is g(x) = 19.60 + 1.74x

What is a function?

It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.

We have a function:

g(x)=19.60+1.74x

Plug x = 30

g(30) = 19.60+1.74(30)

g(30) = 19.60 + 52.2

g(30) = 71.8

Thus, the value of the g(30) is 71.8 if the function is g(x) = 19.60 + 1.74x

Learn more about the function here:

brainly.com/question/5245372

#SPJ2

please help me! no links please!

Answers

I have a link but it’s not fake

Answer:

70°

Step-by-step explanation:

hope it helps you

have a great day!!!

These are numbers that cannot be written as fractions, numbers with decimals that do not end or repeat. Example: π, 2.345643.....,

Answers

Answer:

These types of numbers are commonly referred to as "irrational numbers".

Step-by-step explanation:

Suppose the mean income of firms in the industry for a year is 90 million dollars with a standard deviation of 15 million dollars. If incomes for the industry are distributed normally, what is the probability that a randomly selected firm will earn less than 109 million dollars? Round your answer to four decimal places.

Answers

Answer:

0.8980 = 89.80% probability that a randomly selected firm will earn less than 109 million dollars

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions can be solved using the z-score formula.

In a set with mean [tex]\mu[/tex] and standard deviation [tex]\sigma[/tex], the z-score of a measure X is given by:

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

Distributed normally, mean of 90 million, standard deviation of 15 million.

This means that [tex]\mu = 90, \sigma = 15[/tex]

What is the probability that a randomly selected firm will earn less than 109 million dollars?

This is the pvalue of Z when X = 109. So

[tex]Z = \frac{X - \mu}{\sigma}[/tex]

[tex]Z = \frac{109 - 90}{15}[/tex]

[tex]Z = 1.27[/tex]

[tex]Z = 1.27[/tex] has a pvalue of 0.8980

0.8980 = 89.80% probability that a randomly selected firm will earn less than 109 million dollars

Evaluate the expression: 2 ⋅ 6^2 *

Answers

2*36=64
Thank you hope this helps

Answer:

Step-by-step explanation:

First square 6.

6^2=36

Then multiply 26 by 2.

2*36=72

THIS IS WORTH 100 POINTS!!!!

Answers

Answers:

0.68 times 0.921 (less)

29.77 times 5.021 (greater)

0.5 times 0.078 (less)

870 times 1.008 (greater)

0.4 times 1.49 (greater)

Hope this helps and please mark brainliest!

Answer:

yyyyyyyy

Step-by-step explanation:

thx tx htx

Solve the right triangle
Round your answer to the nearest tenth

Answers

Answer:

B = 40°

a = 23.0

b = 19.3

Step-by-step explanation:

✔️B = 180° - (90° + 50°) => sum of triangle

B = 40°

✔️Reference angle = 50°

Opp = a

Hypotenuse = 30

Adjacent = b

Find a by applying the trigonometric function, SOH:

Sin 50 = Opp/Hyp

Sin 50 = a/30

30 × Sin 50 = a

23.0 = a

a = 23.0 (nearest tenth)

To find b, apply CAH:

Cos 50 = Adj/Hyp

Cos 50 = b/30

30 × Cos 50 = b

b = 19.3 (nearest tenth)

Please help me I am in need of help!

Answers

Answer:

answer is currents hope this helps

Step-by-step explanation:

The answer is currents hope this helped have a nice day!:)

Jay has 6,200 beads. He is making bracelets with 9 beads each. How many bracelets can he make? How many beads will be left?

Answers

688 and he will have 8 beads left

Answer: He can make 688 beads, and 8 beads will be left.

Step-by-step explanation:

First, you need to divide 6,200 by 9.

6,200 ÷ 9 = 688 R8.

688 will be the number of bracelets he can make, and the remainder, 8, will be the leftover beads because he doesn't have enough to make another bracelet.

For the labels, it says, "How many bracelets can he make?" and," How many beads will be left?"

The answers will be: 688 bracelets;8beads

Equation : 6,200÷9=x 6,200÷9=688 R8 x=688 bracelets;8 beads

What is the 6th term of (y-3)^8

Answers

This answer ⬆

Sorry if wrong :)

Kebetulan w baru beli stok pulpen :v

Abaikan Abaikan saja

Ganteng Doank ( isi sendiri )

Which function is the inverse of f(x) = -5x - 4

Answers

Answer:

f-¹(x) = -⅕x - ⅘

Step-by-step explanation:

f(x) = -5x - 4 → x = -5y - 4 → 5y = - x - 4 → y = -⅕x - ⅘ → f-¹(x) = -⅕x - ⅘

Solve the inequality.
-7/8 < m - 13/8

Answers

Answer:

m>3/4

Step-by-step explanation:

Add -13/8 to both sides:

6/8<m

Simplify:

m>3/4

which is not a common multiple of 4 and 9

Answers

5 I think.

Step-by-step explanation:

A cookie jar contains 3 vanilla, 2 chocolate chip, and 7 gingersnap cookies. If one cookie is taken at random from the jar, what is the probability that it will be a vanilla cookie?

Answers

Answer:

3/12= 1/4

Step-by-step explanation: because you would add the all up for 12 and you have a 3 vanilla's so 3/12= 1/4

For the rectangular prism, the length is 3 1/2 inches, and the height is 5 1/2 inches.
What is the width?

Show your work or justify your solution.

Answers

Answer:

no answer

Step-by-step explanation:

This is because,before finding the width,length,and height of the block, there should be a stated volume,or some other parameters or properties of the prism must be stated, as such the answer cannot be determined

Answer:

thanks

Step-by-step explanation:

Solve for the value of x and y
5y 2x 40

Answers

Answer:

x=25 =18

Step-by-step explanation:

Right angle =90°

you are given 40, therefore 2x has to equal up to 50.

2x=50 divide both sides by 2

x=25

straight line=180°

you are given 90, therefore 5y has to equal to 90.

5y=90

divide both sides by 5

y=18

X is equal to 25
Y is equal to 18

8 4 pairs of shoes cost $80. What is the cost of 7 pairs of shoes?

Answers

Answer: 140

Step-by-step explanation:

Uang Indonesia: Rp 1,155,600

Uang Amerika Serikat= $80

Uang Malaysia= $331.52

what is 9 (4x^2 - 3) simplified?

Answers

Answer:

144x - 27

Step-by-step explanation:

9 (4x² - 3)

9 (16x - 3)

144x - 27

James m
Lou 2 m
Rob 3 m
Teri 4 m
Shawn 4 m
Skip 3 m
Art 2 m
Jim m
Eight students in a small class made the test scores shown in the table. What was the mean absolute deviation for the class?
A) m
B) 2.5m
C) 4m
D) 8m

Answers

Answer:

A) = m

Step-by-step explanation:

With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the entire batch is accepted if every item in the sample is okay. The ABC Electronics Company has just manufactured 2100 write-rewrite CDs, and 60 are defective. If 3 of these CDs are randomly selected for testing, what is the probability that the entire batch will be accepted

Answers

Answer:

0.9167 = 91.67% probability that the entire batch will be accepted

Step-by-step explanation:

The CDs are chosen without replacement, which means that the hypergeometric distribution is used.

Hypergeometric distribution:

The probability of x sucesses is given by the following formula:

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

In which:

x is the number of sucesses.

N is the size of the population.

n is the size of the sample.

k is the total number of desired outcomes.

Combinations formula:

[tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.

[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]

2100 write-rewrite CDs, and 60 are defective.

This means, respectively, that [tex]N = 2100, k = 60[/tex]

3 of these CDs are randomly selected for testing

This means that [tex]n = 3[/tex]

What is the probability that the entire batch will be accepted?

Probability of none defective, so P(X = 0).

[tex]P(X = x) = h(x,N,n,k) = \frac{C_{k,x}*C_{N-k,n-x}}{C_{N,n}}[/tex]

[tex]P(X = 0) = h(0,2100,3,60) = \frac{C_{60,0}*C_{2040,3}}{C_{2100,3}} = 0.9167[/tex]

0.9167 = 91.67% probability that the entire batch will be accepted

taka is playing a game of darts. she scores 52 points. in the game she is playing, she gets a -3 score each time she misses the board. her final point total is 37. write and solve an equation to find out how many times she missed the board

Answers

Answer:

Step-by-step explanation:

52-37 is 15 . divide by 3 and u get five

altitudes of right triangle

Answers

Altitude of a triangle is the perpendicular drawn from the vertex of the triangle to the opposite side. Also, known as the height of the triangle, the altitude makes a right angle triangle with the base.

PLEASE DO AS MUCH AS YOU CAN! THANKS!

Answers

Answer:

1. 2x+20

2. 8x-40

3. 7x+21

4. 8x-4

5. 15x+5

6. 12x+15

7. 20x-50

8. 21x+14

9. 24x-6

10. 45x-18

11. 18x-8

12. 30x+9

Explanation: Distributive Property

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Small pieces of sand hitting the side of a mountain and weathering the rock is an example of what type of weathering? In the 1700s, explorers and missionaries built a chain of (1) in California. They wanted to convert Native Americans to (2) . When Mexico won its independence from (3) , California became a (4) in the new nation. Mexican settlers set up large estates called (5) . (6) worked on the ranchos. The owners, or (7) , treated them almost as (8) . In the 1840s, more Americans came to (9) . They were attracted by the mild (10) and the rich natural (11) . Many Americans thought that California should become a (12) . They wanted the United States to reach the (13) Ocean. need some help please Tyler stands facing a tree that is 9 meters tall. he places a straight stick on the ground at his feet, angles it up until it points to the top of the tree, and measures the angle as 55 degrees. how many meters away is he standing from the tree? If A (4,3) is rotated around the origin to become A' (-3, 4), what kind of rotation did it go through?A 270 CounterclockwiseB 270 ClockwiseC90 ClockwiseD 180 Clockwise In huck Finn why did the people return to the kings show? Which of the following statements about physiological age and chronological age is TRUE?A.Physiological age and chronological age are always the same.B.Physiological age can be lower than, the same as, or higher than chronological age.C.Physiological age can be lower than chronological age, but never higher.D.Physiological age cannot be altered, but chronological age can change based on lifestyle choices.Please select the best answer from the choices provided.ABCDWILL MAKE BRAINLIEST FOR BEST ANSWER DONT ANSWER FOR POINTS GIVE GOOD ANSWER PLS Use the graph to write a linear function that relates y to x Why was it important that there was no Maryland session? Price of ETH coin right now?Don't answer if u don't know. What are your plans for this summer Will give brainlist Give suggestion for next question (optional) A jar of sweets has 84 M&M sweets and 28 jelly bean sweets. What percent of the sweets arejelly bean? please answer ill give brainly I NEED HELP FAST! Which of the following sets of numbers could not represent the three sides of a triangle? In William Blake's "London," sounds and images such as "every cry of everyman," "marks of woe," and "mind-forg'd manacles" create a tone of: PLEASE HELP WILL GIVE BRAIN!! The small dark cylinder shaped structures that help separate the chromatids are called !! The two figures are proportional. Find the value of x. The PC Works assembles custom computers from components supplied by various manufacturers. The company is very small and its assembly shop and retail sales store are housed in a single facility in a Redmond, Washington, industrial park. Listed below are some of the costs that are incurred at the company. Required: For each cost, indicate whether it would most likely be classified as direct materials, direct labor, manufacturing overhead, selling, or an administrative cost.The cost of a hard drive installed in a computer. a. Direct labor cost b. Direct materials cost c. Manufacturing overhead cost d. Selling cost e. Administrative cost WILL GIVE BRAINLIEST!Given that 1 2 and y = 20, find x.x = What was one important consequence of the war between France and Prussia?A. Napoleon III became emperor of Prussia.B. France gained much territory from Germany.C. Huge sections of the city of Berlin were destroyed.D. Many German states united under Prussias leadership.