Mathematics College

pleas help. 10 pointssss

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Answer 1

Answer:

Step-by-step explanation:

Related Questions

Solve these equations. Show solutions on a number line.

|x-7|=x-7

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Answer:

X is equal to or greater than 7

Step-by-step explanation:

Since lx-7l is equal to x-7, this means that it can only work on places where the lines are on top of each other. In terms of x, this means that x must be at least 7. As you can see in the number line also attached.

Can someone help me with this right now? :(

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Answer:

A- 6/x^2

Step-by-step explanation:

45 × _____ ÷ 15 = 45

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Answer:

Step-by-step explanation:

45 × 15 = 675

675/15 = 15

Answer:

Step-by-step explanation:

45x15=675

675/15=45

Solve the equation x^{2}-15x+52=0x
2
−15x+52=0 to the nearest tenth.

Answers

9514 1404 393

Answer:

x = {5.4, 9.6}

Step-by-step explanation:

Adding and subtracting the square of half the x-coefficient can help you complete the square.

(x^2 -15x +7.5^2) +52 -7.5^2 = 0

(x -7.5)^2 = 4.25 . . . . . . add the opposite of the constant; write as a square

x = 7.5 ±√4.25 . . . . . . . square root, add 7.5

x ∈ {5.4, 9.6}

Please help me with the question

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Answer:

area = 84 m²

Step-by-step explanation:

area = (1/2)(4)(3)(2) + (5)(6) + (6)(3) + (4)(6) = 84 m²

need help ASAP :}}}}}

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Answer:

The answer is 24

Step-by-step explanation:

(5x4) the first part 5x4 is 20 so then (1x4) the second part 1x4 is 4 so when you add 20 + 4 it will be 24.

Answer:

20 + 4

Step-by-step explanation:

Evaluate in the parenthesis first.

5 x 4 = 20

1 x 4 = 4

bring them down

20 + 4

Keep the plus sign.

I need help on 8

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

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Answer:

Step-by-step explanation:

60 minutes is an hour 60 - 5 is 55

Answer:

Step-by-step explanation:

60 minutes is an hour 60 - 5 is 55

Which one is the greatest volume

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Answer: The First Cylinder has more volume

Step-by-step explanation:

1. V = 471.24

2. V = 282.74

pls help i dont get it much

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Answer:

Fraction Decimal Percent

111/250 = 0.444 = 44.4%

5/100 = 0.05 = 5%

2/3 = 0.66 = 666%

Wally counted 200 pennies from his piggy bank. He kept 80% of them. How many pennies did Wally keep?
Select one:

160

60

80

120

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The correct answer is A 160

guys help asap plsss!

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Given:

The triangle ABC rotated 270 degrees clockwise.

The rule of rotation is

[tex](x,y)\to (-y,x)[/tex]

To find:

The coordinates of point B after the given rotation.

Solution:

From the given graph, it is clear that the coordinates of point B are (4,4).

The given rule of rotation is:

[tex](x,y)\to (-y,x)[/tex]

Using this rule, we get

[tex]B(4,4)\to B'(-4,4)[/tex]

The coordinates of point B after the given rotation are (-4,4).

Therefore, the correct option is C.

The following triangles are similar. Solve for x:

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Answer:

Step-by-step explanation:

Common factor: 4. Divide 20 by 4 to get 5

Answer: X=5

Step-by-step explanation:

Since the triangles are similar shape-wise, then that means that the sides are going to be similar numerically.

12/4 got us 3, which is the side of that smaller triangle. Since we divided 12 by 4, then we need to divide 20 by 4 to get the unknown side. 20/4 is 5, therefore x is 5.

What is the quotient of (x^3 + 3x^2 - 4x - 12) divided by (x^2 + 5x + 6)

Answers

Answer: The quotient is (x-2)

Answer:

x-2

Step-by-step explanation:

Solve the following equation for x.

m(7-x) = 5-y

Need help ASAP!!! Will mark brainliest if correct!!

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The answer is x= y-5 /m

See the picture for explanation plz

The ratio of soccer players to baseball players on two school teams is 4 to 7. Which of the following could be the number of players on each team?
Select one:

16 soccer players and 49 baseball players

16 soccer players and 19 baseball players

12 soccer players and 15 baseball players

12 soccer players and 21 baseball players

Answers

Answer:

12 soccer players and 21 baseball players

Step-by-step explanation:

Multiply each ratio by the same number

4x3=12 7x3=21

The answer is the last one. 4•3 =12 and 7•3 =21, you basically just had to scale up the numbers

(3f–3)^2 pls help
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9f^2-18f+9 is the answer

Given the following information, find the length of the missing side. Leave your answer as a simplified radical.

Answers

Answer:

Long = 6√3

Step-by-step explanation:

Reference angle = 30°

Hypotenuse = 12

Long = Adjacent = ?

Apply CAH:

Cos 30 = Adj/Hyp

Cos 30 = Long/12

12*cos 30 = Long

12*√3/2 = long (cos 30 = √3/2)

6√3 = long

Long = 6√3

Answer:

6√3

Step-by-step explanation:

To find the long leg first we have to find the short leg because to find the long leg we need to use short · √3.

hypotenuse =12, short = 1/2 of hypotenuse so short leg = 6 and finally long leg = 6√3

20 POINTS FOR ANSWERING ALL PARTS

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Answer:

wont let me download

Step-by-step explanation:

The diagram below shows a cone and a cylinder that have congruent bases and congruent heights.
2.5 in
2.5 in
4 in.
Which statement, where h represents the height of the cone and the height of the cylinder, is true?

Answers

its x of course :)))

In a cookie jar, 1/4 of the cookies are chocolate chip and 2/3 of the rest are peanut butter. What fraction of all the cookies is peanut butter?

Answers

Answer:

1/2 of the cookies are peanut butter.

Step-by-step explanation:

Since 1/4 of the cookies are chocolate chip, this leaves the other 3/4 of the jar, which is equivallent to 75/100. Since 2/3 of 75 is 50, or, 1/2, the answer is 1/2.

If Paul saves $3.00 every week for twelve weeks and then buys a CD for $15.00 plus 9% tax, how much money will he have left?

Answers

Answer:

18.90

Step-by-step explanation:

3x12=36

36-15=21

21 x 0.9

Answer:

$19.65

Step-by-step explanation:

12*3=36

15*.09=1.35

15+1.35=16.35

36-16.35=$19.65

HELP ME PLEASE TO THIS QUESTION

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Answer:

510 miles, 204/3 = 68

68x7.5= 510

There u go :)

Se mezclan alcohol 54% con alcohol de 90 y agua en la proporcion de 6,6 y "n" .hallar "n" sabien que mezclam es del mismo grado de uno de los ingrediente

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Is there a way you can do this in English like write it in English?

please help and putting the steps would help

Answers

Answer:

x = 8

Step-by-step explanation:

These angles provided are alternate interior angles. That means they are congruent (equal). All you need to do now is answer the equation "8x-4 = 60".

From that you can see that x is 8.

Answer:

the angles are alternate interior angle pair, they are equal

8x - 4 = 608x = 64x = 8

Layla arked a group of students to chooue their favorite type of exerche from the choices of jogging, biling, and wwimming. The rules of the survey are shown in the graph. Favorite Types of exercise 20 Vurbe orders li AD Jogging Biking Swimming Type of Exercise Based on the graph, how many students in a class of 420 students would be expect to choose biking or mwimming as their favorite type of cherche

Answers

Answer:

50 students

Step-by-step explanation:

20 + 30 = 50

MARK BRAINLIEST ! HELP ME PLEASE !!

Answers

Answer:

Y=9

Step-by-step

4y-7=2y+11

2y=18

Y=9

If 5% of a number equals 8, find 50% of that number.

Answers

Answer:

80 will be the answer.

Step-by-step explanation:

Let the number be x.

5% of x=8

(5/100)*x=8

x=(8*100)/5

x=160

Now,

50% of 160

=(50/100)*160

=80

The length, I, of your arm is usually about 3/8 of your height,
h. Which equation demonstrates this?

3/8h=l

3/8l=h

h=5/8l

l=8/3h

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Answer:

l=8/3h equation demonstrates this

Sam borrows R7000 from a Bank at 14% p.a ,simple interest for 5 years.
How much does he have to pay back to the Bank at the end of 5 years period.

Answers

Answer:

$ 4,900.00

Step-by-step explanation:

I = 7000 × 0.14 × 5 = 4900

I = $ 4,900.00

Five friends want to share 5/6 of a pie equally what fraction of the whole pie should each friend receive?

Answers

Answer:

1/6

Step-by-step explanation:

Answer: 1/6

Step-by-step explanation: 1/6 because your splitting it equally among 5 friends so all five friends gets 1/6 pie

Other Questions

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Financial analysts look to the statement of earnings to determine which of the following? Multiple Choice whether the company has generated sufficient cash to pay its bills whether the company has generated profits from operations if the company is collecting its receivables on time if the company has invested too much cash in its inventory A concerto is different from a symphony in all of the following ways EXCEPT:a. it does not have a developmentb. it features a double expositionc. it features a separate section for the soloist, called a cadenzad. it is typically in three movements, rather than four look at the image of the apple on the retina. what do you notice about this image? Universal Company, a real estate developer, is owned by five founding shareholders. On December 31, 2020, the entity declared a property dividend of a "one-bedroom flat" for each shareholder. 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