Mathematics College

PLEASE HELP !! ILL GIVE BRAINLIEST !!

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Answer 1

Answer:

G is the same as the other one so it's also 129. Their angle relationship are verticle angles.

Related Questions

HELP ASAP how do I solve this problem

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Answer:

C. 5/3 (5 sqrt 3) (8.66...)

Explanation:

You would use the SohCahToa to find out side x.

First, label your sides (10 is hypotenuse, x is the opposite, and blank side is the adjacent).

Second, figure out which part you have to use (Sin, Cosine, or Tangent). A good way to tell is of you have the missing side on top of the fraction, makes things easier.

Third, once you figure that out then plug stuff in...

Sin(theta) = O/H
Sin(60) = X/10
10sin(60) = X
8.66... = X

If a model car has a scale of 3in.: 5ft., what would be the length of the model be if the actual car was 15 ft. long?

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set up the ratios:

3/5 = x/15

Cross multiply:

45 = 5x

Divide both sides by 5:

X = 9

The model would be 9 inches long

Answer:

120ft

Step-by-step explanation:

Add or Subtract to Simplify:
(4x - 2x3) + (5x3 - 4x + 5)
I need the answer ?

Answers

Answer: =3x^3+5

Step-by-step explanation: Hope this help :D

i need the answer asap 20 points

In an arithmetic sequence, the first term, a_1,a
1 , is equal to 5,5, and the fifth term, a_{5},is equal to 41.41. Which number represents the common difference of the arithmetic sequence?

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Answer:

Step-by-step explanation:

The general term of an arithmetic sequence is given by ...

an = a1 +d(n -1) . . . . where a1 is the first term and d is the common difference

This formula can be used to find the value of d. The first term is given as 1, and the 5th term (a5) is given as 41. The value of n for the 5th term is 5.

an = a1 +d(n -1)

41 = 1 +d(5 -1) . . . . . substitute known values

40 = 4d . . . . . . . subtract 1, simplify

10 = d . . . . . . divide by 4

The common difference of this sequence is 10.

Answer:

Step-by-step explanation:

Monica drinks 0.125 liters of milk during breakfast and 0.20 liters of milk after dinner everyday. Find the total amount of milk she drinks in a day, using significant digits.

A. 0.325 L
B. 0.33 L
C. 1 L
D. 3.25 L

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The total number of milk drank in a day since the significant figure is not specified is 0.325 L.

What are significant figures?

Significant figures are a way of approximation of large numbers to the required approximation such as two significant figures, three significant figures, or more, as the case may be.

From the given information:

Monica drinks 0.125 liters of milk during breakfast, and0.20 liters of milk after dinner every day

The total number of milk drank in Liters in a day is:

= (0.125 + 0.20) L

= 0.325 L

Learn more about significant figures here:

https://brainly.com/question/24491627

#SPJ1

Answer:

the correct answer is B. 0.33 L

Explanation:

I just took this quiz and this was the correct answer.

In a random survey of 50 seventh grade students at O'Donnell Middle School, 32 said chocolate was their favorite flavor of ice cream. The school has 750 students in seventh grade. How many of them are likely to select chocolate as their favorite flavor?

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Answer:

480 people are likely to select chocolate as their favorite flavor.

Step-by-step explanation:

32 out of 50 = 32/50 = 16/25

750 * 16/25 = 480

Find the length of the third side. If necessary, round to the nearest tenth.This is on Pythagorean theory

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Answer:

23 because the 24 side is a little bigger than the other side

Step-by-step explanation:

help ples me i hate ixl

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Answer:

200

Step-by-step explanation:

Base of the prism is a square

[tex]\\ \tt {:}\longrightarrow Area\:of\:base=(side)^2[/tex]

[tex]\\ \tt {:}\longrightarrow (5)^2[/tex]

[tex]\\ \tt {:}\longrightarrow 25cm^2[/tex]

Now

[tex]\\ \tt {:}\longrightarrow Volume=Area\:of\:Base\times Height[/tex]

[tex]\\ \tt {:}\longrightarrow 25\times 8[/tex]

[tex]\\ \tt {:}\longrightarrow 200cm^3[/tex]

Evaluate the following expression.
9 +62 – 2.8=

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Answer: I think it’s 68.2

Answer:

68.2 for sure

Step-by-step explanation:

What is the value of x?

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4x+2=5x-6
4x-5x=-6-2
-x=-8
x=8

I think is x 8 I am not chare

A chemist is using 358 milliliters of a solution of acid and water. If 13.5% of the solution is acid, how many milliliters of acid are there
Round your answer to the nearest tenth.

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Answer:

48 milliliters

Step-by-step explanation:

13.5% of 358 is 48

Corey buys chicken wings at a rate of $10 for 40 wings. He sells 10 wings for $5.
How much does Corey pay for each chicken wing he purchases?

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Answer:

Step-by-step explanation:

Determine another point on the line given two points on the line. (-2, 9), (2, -1)

Answers

Answer:

(4,-6)

Step-by-step explanation:

1) First, let's find the slope of the line between the two points. Use the slope formula [tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex], substitute the x and y values of (-2,9) and (2,-1) into it, then solve:

[tex]m = \frac{(-1)-(9)}{(2)-(-2)}\\m = \frac{-1-9}{2+2} \\m =\frac{-10}{4} \\m = -\frac{5}{2}[/tex]

So, the slope of the line is [tex]-\frac{5}{2}[/tex].

2) Now, using that slope, let's find another point on the line. You can do this by drawing the two points on a graph (picture below). Now, remember that the slope is [tex]\frac{rise}{run}[/tex]. So, starting from any of the two points (I chose (2,-1), as seen below) count 5 units down, then 2 units to the right. This gives an answer, (4,-6).

|x − 5| − |2 − x| + |x + 1| , if x ≥ 5

Answers

Answer:

if the X is equal and large than 5 The X would be 5 or the any numbers large than it :)

:)
Given that the volume of a rectangular prism is given by the formula V = lwh, what is the value of V if I = 7 cm, w = 5
cm, and h = 4 cm?
A)
16 cm
B)
48 cm
C)
70 cm
D)
140 cm

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D. 140 cm, because 5 x 4=20 and 20 x 7 is 140.

The answer will be D.

Help me please help ASAP please please help me ASAP

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answer:

39.9

Step-by-step explanation:

54= area of rectangle

28.26= area of the circle

divide circle area by 2

= 14.13

subtract half of circle from rectangle area

54- 14.13

= 39.9

Help Willing To Give Brainiest To Whoever Gets It Right

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Answer:

Solution :-

In figure 1 value of y is 1

In figure 2 value of y is 6

In figure 3 value of y is 5

[tex] \\ [/tex]

1. 1
2. 6
3. 5
These are the values of y

Please help me solve this problem and explain the steps

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Answer:

1086ft squared

Step-by-step explanation:

Please HELP ME !!! PLEASE HELP ME !!!

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Answer:

B. [tex]x^{M+N}[/tex]

Step-by-step explanation:

Is the following number rational, irrational, or nonreal.

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Answer:

nonreal of course......

sam bought 4kg of red apples some yellow apples and 3 kg of green apples she bought a total of 9,000 whats the mass of the yellow apples

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I believe the answer is negotiable 38

PLEASE HELP!!!!

What mixed number do these squares model?

19/5=?

Enter your answer

Answers

Answer:

19/5= 3 4/5.

Step-by-step explanation:

19 divided by 5 equals 3 with a left over of 4. So 3 and 4/5 should be the answer. hope this helps! have a good day!

Jenny is dog sitting for 13 dogs. One runs away, and she is not sure which one. There were 3 Labradors (L), 2 Golden Retrievers (G), 3 Dalmatians (D), 4 terriers (T), and 1 bulldog (B) in the original group.
What is the size of the population of dogs that could have run away from Jenny?

1
5
11
13

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Answer:

Step-by-step explanation:

It is 5 because she originally had 13. There are 5 types of dogs she was dog-sitting. There are 5 possible types of dogs that ran away.

When 334 college students are randomly selected and surveyed, it is found that 103 own a car. Find a 99% confidence interval for the true proportion of all college students who own a car.

Answers

Answer:

(.24329, .3734)

Step-by-step explanation:

1-propzint

n=334

x=103

c level .99

Need help to solve problem‼️

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Answer:

1. B

2. F

3. D

4. E

5. A

6. C

I hope that this helped

Answer:

1. B

2.F

3.D

4.E

5.C

6.A

m∠1 = _°

•35

•65

•50

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Answer:

35 is the answer i just did the lesson :)

Step-by-step explanation:

Find the perimeter of each polygon. Assume that lines which appear to be tangent are tangent.

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9514 1404 393

Answer:

34.8

Step-by-step explanation:

The only polygon in the figure is the triangle outlined in red. Its perimeter is the sum of its side lengths: 15 +6.1 +13.7 = 34.8 units.

The two halves of the chord are the same length.

Solve the equation below. Pls include work

28.10 = 15.5 + 5x

Answers

Answer:

2.52

Step-by-step explanation:

5x + 15.5 = 28.1

subtract 15.5 from both sides

5x = 12.6

divide both sides by 5

x = 2.52

Answer:

x=2.52

Step-by-step explanation:

28.1 = 15.5 + 5x

(take 15.5 from both sides)

28.1-15.5=15.5-15.5+5x

12.6=5x

(Divide both sides by 5)

12.6/5=5x/5

2.52=x

Wrote an equation in slope-intercept form. Slope= -2, y-intercept=3

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Y=Mx+b m= slope/-2 b=y-intercept/3 so the equation is:
y=-2x+3

Use the table to write a linear function that relates y to x .

y=

Answers

Answer:

y= -1/4x

Step-by-step explanation:

Other Questions

From a list of companies below select one that would use a job-order costing system. Manufacturer of swimming pool chemicals. Manufacturer of custom hot tubs and spas. Manufacturer of ceramic tile. Producer of yogurt. Home builders Manufacturer of custom tool sheds. Manufacturer of papers clips. Manufacturer of balloons. Manufacturer of custom emergency rescue vehicles. help pleas!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Mary Anning: First Fossil HunterSmack! Smash! Splash! In 1799, Mary Anning was born to the sound of ocean waves crashing against the cliffs of Lyme Regis, England. When Mary was just a few years old, she and her older brother, Joseph, would go to the town's seashore with her father. Here Mary's father taught his children how to hunt for fossils in the rocks and cliffs. At this time, scientists were just beginning to understand fossils, or the remains of plants and animals that lived long, long ago. Wealthy visitors would come to Lyme Regis to vacation. The Anning family had little money, so they would sell the small fossils they found to these tourists.Mary was a quiet girl. Some might say that in Mary's case still waters run deep because she was also bright, curious, and a hard worker who spent long days on the beach looking for fossils. She needed to help her family survive. Life was hard and when it rains, it pours. Soon, Mary's father died. Although she was only 10, Mary was forced to quit school, and now she needed to work even harder to find fossils to sell. Because of unstable cliffs, battering waves, and sudden storms, Mary had to be bold and daring. It was dangerous work.But one day, something happened to show that every cloud has a silver lining. When Mary was about 12, Joseph made a fantastic find. He found a large fossil skull that had a long nose and many teeth.First, Mary planned how to uncover the rest of the creature. Then, over several months, she unearthed each part of the fossil. Since haste makes waste, Mary did not want to hurry and damage the fossil. She chiseled and chipped slowly, tapping and brushing carefully. Finally, Mary uncovered an almost complete skeleton of a prehistoric creature. A wealthy neighbor bought the fossils and later scientists named the creature ichthyosaur, or fish-lizard.The discovery of the ichthyosaur called attention to Mary as a fossil hunter, but her family was still poor. Mary continued to uncover fossils to sell. Even though she had little formal schooling, Mary knew how to read and write. During her teenage years, Mary taught herself about rocks, animals, fish, and the earth. She wrote letters to well-known scientists. Some scientists came to visit her in Lyme Regis.About 11 years after finding ichthyosaur, Mary made another astonishing discovery. She dug out another reptile that had lived in the sea, the first complete plesiosaur. The plesiosaur was nine feet long with a lizard's head and crocodile teeth. Scientists called the long-necked plesiosaur the sea dragon. This was followed by her discovery of the rare fossil of the flying dragon, pterodactyl.With each discovery, Mary's fame grew. Visitors followed her on fossil hunts, and scientists combed the beach with her. Throughout her life, Mary looked for fossils. She was one of the first persons to make a living as a fossil hunter. Mary helped solve the puzzle of what life was like long ago.After her death in 1847, Mary was honored with a stained-glass window in the church of Lyme Regis. Many of the fossils Mary Anning uncovered are still studied and displayed in museums.Why does the author state the date of Mary's birth at the beginning of the passage and the date of her death at the end of the passage? 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