Mathematics College

PLEASE HELP PLEASE 100 POINTS PLUS BRAINLIEST
(I had the answer already but it deleted and now I can’t find it)

Answers

Answer 1

Step-by-step explanation:

Area of Sector

= θ/360° * πr² (degrees) or 0.5r²θ (radians)

Question 11:

(88°)/360° * π(19)² = 277.23ft².

Question 12:

(260°)/360° * π(11)² = 274.54mi².

Question 13:

0.5(6.2)²(7π/12) = 35.22km².

Question 14:

0.5(7.1)²(5π/3) = 131.97cm².

Question 15:

(215°)/360° * π(4.5)² = 37.99yd².

Question 16:

0.5(21.4)²(13π/18) = 519.54m².

Answer 2

here is the answers!

Area of Sector

= θ/360° * πr² (degrees) or 0.5r²θ (radians)

Question 11:

(88°)/360° * π(19)² = 277.23ft².

Question 12:

(260°)/360° * π(11)² = 274.54mi².

Question 13:

0.5(6.2)²(7π/12) = 35.22km².

Question 14:

0.5(7.1)²(5π/3) = 131.97cm².

Question 15:

(215°)/360° * π(4.5)² = 37.99yd².

Question 16:

0.5(21.4)²(13π/18) = 519.54m².

Related Questions

BRAINLIEST
please help and leave a small explanation :)

Answers

Answer:

180-118= 62

Answer is angle E= 62

Step-by-step explanation:

Vertical opposite angle of 118 is 118

So, we found out the interior angle. And sum of interior angles is 180. So you subtract 118 from 180 to get angle E.

Hope this helps!!!

Answer:

E is 62

Step-by-step explanation:

First find any angle relationships with the angle 118.

You can see that 118 can go next to E (corresponding angles).

That is a straight line, so in total it will 180 degrees.

180-118 would be E.

180-118 is 62.

hope this helps! :)

If the function g(x) = f(x + 4), how can the graph of the functiong g(x) be obtained
from the graph of f(x)? DESMOS

Answers

Answer:

f(x) shift back left 4 units is g(x) = f(x+4)

Step-by-step explanation:

f(x + 4) shift 4 units to right is f((x+4)-4) = f(x)

therefore from f(x) shift back left 4 units is g(x) = f(x+4)

I wish this is your answer!!

Find f(4)— this means calculate the output of the function when x=4.

F(x)=1
—
X-2

Answers

Answer:

(This means find the output of the functions when x = 4) Find x when f(x)=1 (This means find the input that gives an output of 1.) Found 2 solutions by Alan3354, ... John My calculator said it, I believe it, that settles it

Step-by-step explanation:

A ski lift makes a 35° angle of elevation with the ground and takes passengers on a 6,550-foot ride up a mountain. Charlotte needs to figure out the elevation of the lift. Which equation and diagram can be used to model this problem?

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Answer:

Answers

10 years would be 5905

50 years would be 11487

PLEASE HELP IM TIMED whats 1 divded by 1

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Answer:

Step-by-step explanation:

1 divided by anything is that number. So with that information 1 divided by on would be 1.

please help with these two!!!

17. Given f(x) = e*-7, select the statement that is true.
A. f-'(x) = In x - 7
B. f-'(x) = In(x - 7)
c. f-'(x) = In x + 7
D. f-'(x) = In(x + 7)

Answers

Answer:

thanks for the points here u go

Step-by-step explanation:

A countertop is 11 feet long and 8 feet wide.

Part 1 out of 2
What is the area of the countertop in square meters? Use the conversion 1 foot = 0.305 meter. Round your final answer to 2 decimal places.

The countertop is
square meters.
Part 2 out of 2
Tile costs $28 per square meter. How much will it cost to cover the countertop with new tile?

It will cost $
to cover the countertop with new til

PLZZZZZ
HELPPPPPP
MEEEEEE
PLZZZZZ

Answers

part 1 8.19 meters
11 * .305 = 3.355
8 * .305 = 2.44
3.354 + 2.44 = 8.19

it will cost $252 to cover it
you need 9 square meters to cover 8.19 meters of area
so 9 * 28 = 252

PLZ NEED HELP QUICK PLZ

Answers

Answer:

Slope = 3

Step-by-step explanation:

For a proportional relationship, the slope of the line is simply y/x.

So using any given pair of values from the table, say (1, 3), the slope is:

y/x = 3/1

Slope = 3

Which expression is equivalent to |b| > 6 ?

b 6

b 6

b > –6 or b –6 and b < 6

Answers

Answer:

number 3. is the correct answer.

A soccer team is saving money to buy new uniforms. The total cost for the uniforms is $88.74. There are 9 players on the team, and each player needs to save the same amount.

How much money does each player need to save?

A
$9.86

B
$98.60

C
$798.66

D
$788.66

Answers

Answer: A

Step-by-step explanation: $88.74÷9=$9.86

$88.74 is the total amount

9 players, and each player has to pay the same amount

we have to divide it evenly in 9 pieces, so we divide $88.74 into 9 groups which then equals $9.86

Hope this helps!

(3x + 4) (1 - 1)
Evaluate the limit lim
a.-3
b. 3
c. 1
d limit does not exist

Answers

it d lol cause d is the smartest answer i know

The answer is d because 1-1=0 and you can’t simplify any further

Please help me! I’m begging you I’ll mark you brainly!

Answers

Answer:

A = 2x^2 + 11x + 15

B = 3x^2 - x - 2

A-B = -x^2 +12x +17

Which ratios are equivalent to 10:16? Check all that
apply.
O 30 to 48
25:35
40/64
08:32
5 to 15

Answers

Answer:. 30 : 48

40:64

Step-by-step explanation: The hint is in the table where the rows highlighted in pink, multiples of 5 and 8, contain the values of the original given ratio, 10:16

Equivalent ratios include any of the corresponding values in columns AND that are in the pink rows.

5:8, 10:16, 15:24, 20:32 . . .

We can see the pattern; pairs of multiples of the factors of the numbers in the original ratio are equivalent ratios.

Write the equation of the function of a parabola with vertex at (–1,–2) and a point (1,–6) that lies on the curve.

Question 9 options:

f(x) = −(x − 1)2 − 2

f(x) = −(x + 1)2 − 2

f(x) = (x + 1)2 – 2

f(x) = (x − 1)2 − 2

Answers

Answer:

The second answer is the correct one, f(x) = -(x + 1)² - 2

Step-by-step explanation:

We know that the answer must either be the second or third, because those two have (x + 1) squared, which means that the vertex must have an x co-ordinate of -1.

We also know that the third one can't be correct, as the y-coordinate of -6 requires a negative coefficient of the x^2. Without that the parabola would be moving upward from its vertex of (-1, -2).

With those we can eliminate all answers but the second one

Answer:

Step-by-step explanation:

Write the equation of the function of a parabola with vertex at (–1,–2) and a point (1,–6) that lies on the curve.

Question 9 options:

f(x) = −(x + 1)2 − 2

5 2/3+m=9 3/4 evaluate

Answers

Answer:

m=4[tex]\frac{1}{12\\}[/tex]

Step-by-step explanation:

Basic math

Pretty easy

Have a wonderful day

Does Mario Kart have a secret agenda? Is it promoting capitalism, socialism, or communism?

Answers

I would say that despite the games childish and innocent story, the underlying theme seems to be promoting communism globally. Hope this helped

Pretty much all video games promote capitalism.

lucy’s hair grew 5/12 foot over the past year

Answers

So about 2 inches or 5 inches

Answer:

5 inches

Step-by-step explanation:

5/12 feet is 5 inches because there are 12 inches in a foot.

Pls answer asap
Will give brainliest

Answers

Answer:

Step-by-step explanation:

the answer is option c8

thank u

There are 3 ants in the soccer field each day the number of ants are multiplied by 10 This function represents

Answers

Answer:

3 x 10d = a

d=days

a=ants

Step-by-step explanation:

n +8<-2 or 8+ n > 5
I’m supposed to solve and graph this compound which I did but I’m not sure if it’s correct or not it’s after school hours and I’m not allowed to contact my teacher
I got n<-10 Or n>-3
I just want to know if I did this correct please? Sorry for the messy handwriting in the picture

Answers

Answer:

the first one n + 8 < -2 is correct, the second one is correct too, but its just the graph that is wrong. n > -3, since its greater, it should increase in number, so the line would go toward the right, the opposite direction you drew down.

Step-by-step explanation:

Hope this helps

complete the ratio table below

Answers

I think 53, 46, and 65

Suppose that the functions s and t are defined for all real numbers x as follows.
s(x)=2x-2
t(x)=3x
Write the expressions for (s-t)(x) and (s+t)(x) and evaluate (s⋅t)(-1)

Can't seem to figure it out

Answers

Answer:

Step-by-step explanation:

Given functions are,

s(x) = 2x - 2

t(x) = 3x

(s - t)(x) = (2x - 2) - 3x

= -x - 2

= -(x + 2)

(s + t)(x) = (2x - 2) + 3x

= 5x - 2

(s . t)(x) = (2x - 2)(3x)

= 6x² - 6x

(s . t)(-1) = 6(-1)² - 6(-1)

= 6 + 6

= 12

Do this very simple equation for monE

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Answer:

Were my money?

Step-by-step explanation:

May I have brainliest please I'm trying to level up!

</3 PureBeauty

PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!

Answers

Answer: y ≥ − 2

Step-by-step explanation : hope it helps :)

Pierce swims 10 laps in a pool in 8 minutes. He spent the same amount of time on each lap. How much time did each lap take him?

Answers

Answer:

48 sec.

Step-by-step explanation:

8 devided by 10.

Answer:

48 seconds

Step-by-step explanation:

8 min / 10 laps = 0.8 mins

to convert minutes into seconds, multiply by 60

0.8*60 = 48 seconds

PLZ HELP ASAP! WILL GIVE 30 POINTS AND BRAINLIEST! which sequence of transformations will generate the same image as translating a figure 8 units to the left?
a) a reflection over the line x= -1 followed by a reflection over the line x= -9.
b) a reflection over the line x= -3 followed by a reflection over the line x= -5.
c) a reflection over the line x= -7 followed by a reflection over the line x= -3.
d) a reflection over the line x= -9 followed by a reflection over the line x= -13.

Answers

I think it would be C

Solve for x.
I will give brainliest

Answers

22.5 i’m pretty positive

Answer:

22.5

Step-by-step explanation:

Everything equals 180. This means that the 90 degree angle creates half of that would mean that everything on the right side of the 90 degree angle, also has to equal 90 degrees. X=22.5 because you have to combine like terms meaning x + 3x = 90- 4x=90. Divide by 4 on both sides of the equals sign. Plug that into a calculator and you get 22.5 Since it is only asking for the singular x, you don't have to solve for 3x. (It would be 67.5)

simplify the expression -3÷(-2/5)

Answers

Answer:

7 1/2

Step-by-step explanation:

Because you have to keep, change, flip and it is positive because they both are negative

Can you mark me brainliest

Find the values of x and y.
2x 28 4y 28

Answers

Answer:

y=7

x°=15°

Step-by-step explanation:

First we see that there is a equilateral triangle (all angles and also sides should be equal to each other) meaning that 4y=28, which simplifies to y=7

Additionally, we can see that one of the acute angles of the equilateral triange is complementary with the 2x° angle, so 2x°+(the acute angle)=90°

Since the triangle is equilateral each angle must be equivalent and since there is only 180° in a triangle each angle is 180°/3=60°

so 2x°+(60°)=90°

simplify for x°

2x°=30°

x°=15°

Other Questions

simpify the expression -5/8-(-3/8-1/4) PLEASE ASAP : Choose the sentence that is written correctly.9.A I could help people being a doctor.BIf I was a doctor, I could help people.CIf I were a doctor, I could help people. Many scientific studies have found that colds are caused by viruses. What is this? *FactInterpretationAnalysisOpinion Find the probability of this event. Enter each answer as a fraction in simplest form, as a decimal, and as a percent.You draw one card at random from a shuffled deck of 52 playing cards. The deck has four 13card suits (diamonds, hearts, clubs, spades).The card is a diamond or a heart.The probability expressed as a fraction is:The probability expressed as a decimal is:.The probability expressed as a percent is:Find the probability of this event. Enter each answer as a fraction in simplest form, as a decimal, and as a percent.2. You draw one card at random from a shuffled deck of 52 playing cards. The deck has four 13card suits (diamonds, hearts, clubs, spades).The card is a diamond or a heart.The probability expressed as a fraction is:The probability expressed as a decimal is: .The probability expressed as a percent is: An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 13 more than two times the length of the bottom of the triangle. The last side is 11 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle. Someone Please help solve this asap Answer if u actually know it only!! What does Dr. Martin Luther King say about who he passively accepts evil ? Explain it PLEASE HELP!! ILL GIVE BRAINLIEST and 10 points 28. All of the following conflicts are present in "The Interlopers" excepta. man vs. manb. man vs. selfc. man vs. natured. man vs. societye. man vs. animal A building is 360 feet tall. On a scale drawing, 1/4 inch = 10 feet. What is the height of the building in the scale drawing? Please help me with what a quote means. I put a photo of the quote. ( Just answer the last question I already answered the first 2. ) 100 POINTS THREE QUESTIONS IM ON AN EXAM HELPHinduism grew out of the beliefs of what earlier religion?IslamJudaismChristianityBrahmanismWhich statement is part of the dharma of Buddhism?To end suffering, you must stop wanting things.The true path to enlightenment is giving to others.Suffering is caused by treating other people poorly.Enlightenment is rewarded by the gods approval.How did early hunter-gatherers affect the physical environment?They spread seeds when they farmed new areas.They contributed to a decline in animal populations.They mined metals to make arrowheads and spearheads.They used fire to destroy forests across large regions. Anthony is concerned by his state government's efforts to decrease regulations on pesticides that could hurt thebee population. He decides to join the League of Conservation Voters to help them lobby against deregulatingpesticides.This is an example of which of the following models of democracy?Choose 1 answer:Direct democracyParticipatory democracyElite democracyPluralist democracy Which statement best explains the trend toward lower birthrates in the late 1800s? A) The Homestead Act significantly increased the number of families practicing subsistence farming in the West. Scarce agricultural yields and resources necessitated smaller households to support. B) The Comstock Act limited young peoples access to information about sex and contraception. Limited birth control options prompted successful social movements for premarital abstinence. C) The new economy led to a growing middle class. Middle-class people tended to marry later in life and concentrated financial resources on educating fewer children in preparation for professional futures. D) Womens activist groups discouraged womens traditional roles in America. Women increasingly rejected marriage and child-rearing in favor of professional and political careers. What do the red arrows represent Identify the triangle that contains an acute angle for which the sine and cosine ratios are equal.B BA404502260453050BB68A Find the slope of the graph Select the paragraph from the section that shows New Year's resolutions are still popular. 12. Which of the relations below is a function?A. {(1, 1,), (2, 1), (3, 1), (4, 1), (5, 1)}B. {(3, 1), (2, 2), (3, 3), (2, 4), (2,5)}C. {(2, 1), (2, 2), (2, 3), (2, 4), (2,5)}D. {(1, 1), (2, 2), (2, 3), (2, 4), (1,5)} Jacinda's photography instructor offered her some honest feedback about her rekentseries of photos. She commented that the images have a bit too much uniformity andevenness, although the stability and strength that they offer are impressive. Whatspecial composition effect is Jacinda's instructor commenting on?a. overlapping effect b. symmetryc. radial designd. diagonal angles

PLEASE HELP PLEASE 100 POINTS PLUS BRAINLIEST (I had the answer already but it deleted and now I can’t find it)

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PLEASE HELP PLEASE 100 POINTS PLUS BRAINLIEST
(I had the answer already but it deleted and now I can’t find it)