Mathematics College

Please help, I need this quick.

Answers

Answer 1

Answer:

B and C

Step-by-step explanation:

I don't know how to explain this, but it is pretty self explanatory. It is Options B and C so you are correct

Answer 2

B&c

Good luck on your test

Related Questions

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?

Answers

Answer:

Answers

Answer:

thanks for the points here u go

Step-by-step explanation:

Do this very simple equation for monE

Answers

Answer:

Were my money?

Step-by-step explanation:

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

</3 PureBeauty

Which of the following are ordered pairs for the equation y = 3 /4 x + 6 ?
a. ( 6 , 0 ) ( 10 , 3 ) ( 14 , 6 )
b. ( 6 , 0 ) ( 9 , 4 ) ( 12 , 8 )
c. ( 0 , 6 ) ( 4 , 9 ) ( 8 , 12 )
d. ( 0 , 6 ) ( 3 , 10 ) ( 6 , 14 )

Answers

The answer is C. (0,6) (4,9) (8,12)

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°

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.

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

I will give brainiest to whoever answers correctly !!

Answers

10 years would be 5905

50 years would be 11487

I will give brainiest to whoever answers correctly !!

Answers

Answer: the mark up price of the fish dinner is around 36.36%

Explanation: 18.75 - 13.75/13.75=5
5 divided by 13.75= 0.36363636.

Hope this helps!

can someone help me with this

Answers

Answer:

Step-by-step explanation:

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.

(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

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

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:

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

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! :)

Please I really need help on this one

Answers

Hello

The

Thing

Dont

???

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

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

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.

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.

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:

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

y = [tex] \frac{ - 5}{2} [/tex]x-5
-6
-4
-2
0
2

Answers

I’m not positive but I beileve it would be -2

-5/2 * -5
= -5/2 * -5/1
= -5 * -5 / 2 * 1
= 25/2.

PLEASE HELP IM TIMED whats 1 divded by 1

Answers

Answer:

Step-by-step explanation:

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

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!

complete the ratio table below

Answers

I think 53, 46, and 65

please help now pleasee

A tree casts a shadow 7.5 feet long at the same time that a 5 foot tall woman casts a shadow 3 feet long. How tall is the tree?

Answers

Answer:

The tree is 12.5ft Step-by-step explanation: 1. TREE'S HEIGHT over TREE'S SHADOW equals WOMAN'S HEIGHT over WOMAN'S SHADOW

2. TREE'S HEIGHT over WOMAN'S HEIGHT equals TREE'S SHADOW over WOMAN'S SHADOW

or some other ways as long as you pair them up by 'height', or pair them up by

'shadow'. {But don't get them criss-crossed)

Let TREE's HEIGHT = t.

A tree casts a shadow 7.5 ft long

TREE'S SHADOW = 7.5

at the same time that

a woman 5 ft tall

WOMAN'S HEIGHT = 5

casts a shadow 3 ft long.

WOMAN'S SHADOW = 3

So if you use

1. TREE'S HEIGHT over TREE'S SHADOW equals WOMAN'S HEIGHT over WOMAN'S SHADOW

cross-multiply:

3t = 37.5

t = 12.5

or if you use

2.cross-multiply

3t = 37.5

t = 12.5

Either way, the tree is 12.5 feet tall.

Answer: I got 12.5 too

Step-by-step explanation:

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

Other Questions

THERE IS A ALOT BUT ALL ARE EASY BUT IF YOU ANSWER ALL THEN YOU GET CROWN Directions: Read the passage below, then select the choice that best answers the question for #6, #7, and #8.Kai and his family live at an elephant sanctuary in Africa. They work hard to protect elephants from poachers who selfishly hunt and kill the elephants for their ivory tusks. On a scorching hot afternoon, Kai finds out another elephant has been killed, he tells his dad he is heartbroken. Leaving Kai behind, Kais dad starts to do a routine check around the perimeter of the sanctuary. An enormous storm was about to hit and cause a tree to fall. The protective fence was about to be broken.6. What point of view is this story told from? *1 pointa. First Person Point of Viewb. Second Person Point of Viewc. Third Person Limited Point of Viewd. Third Person Omniscient Point of View *************MUST ANSWER!***************Sebastian has a points card for a movie theater. -He earns 85 points just for signing up.-He earns 2.5 points for each visit to the movie theater.-He needs 115 points for a free movie ticket.Write and solve an Equation which can be used to determine v, the number of visits Sebastian must make to earn a free movie ticket. the step function f of x is graphed what is the value of f of 0? Fuel from PDV pump A costs four dollars per gallon and from PDV pump B costs two dollars per gallon. Mark has at most $24 to spend on fuel. Write and graph the system of linear inequalities. Ten little monkeys were jumping on a bed. There is a 35% chance that one will fall off and bump his head. In the bedroom next door, five kangaroos were jumping on a bed. Being more adept at jumping, there is only a 20% that a kangaroo will fall off the bed. 1. What are the chances that a monkey and a kangaroo will fall off the bed? 2. What are the chances that a monkey will not fall off the bed? 3. If the monkeys enjoy this activity every night for an entire week, what are the chances that a monkey falls off the bed every one of the seven nights? 4. What are the chances that if the monkeys jump every day for a week that at least one will fall off of the bed? 5. What are the chances that the kangaroos can get away with jumping on the bed for 4 straight nights until they finally have someone fall off the bed on the night? 6. What are the chances that the kangaroos can jump two nights in a row with no one falling off the bed? 7. The monkeys manage to go a whole week without someone bumping their head. One of the kangaroos insists that they are due for an injury. Another says they must be getting better at their jumping skills. Do you think they're due for a crash? Directions: Write a thesis sentence that summarizes the size and geographical features of Africa. Giving brainliest!!!! Please help asap!!! Judy's heart beats 70 times a minute. At this rate, how many times does her heart beat in an hour? need to know soon! please help Which equation is graphed below? The ocean is one of Earths biomes. A biome is an area that is characterized by the plants and animals that live there. There are five major oceansthe Atlantic, Pacific, Indian, Arctic, and Southernthat are all connected in what is known as the World Ocean. The ocean, sometimes called the marine biome, is huge, covering 70% of the Earths surface. However, humans have only explored about 5% of it. Scientists know less about the ocean than they do about the dark side of the moon. In this way, the ocean is considered the Earths final frontier.Which of the following is true?AThe Atlantic, Pacific, Indian, Arctic, and Southern Oceans are completely separate from each other.BThe ocean covers about half of the Earths surface.CScientists have studied most of the ocean, but a tiny bit remains unexplored.DScientists know more about the moon than they do the ocean. Star A and star B are the same distance away from earth. From earth, star A seems brighter than star B. Which star has the highest absolute brightness? The Amistad case concerned: O A. what should happen to runaway slaves caught in the North. O B. whether a group of rebel slaves should be returned to their captors. O C. whether the congressional gag rule about slavery should be overturned. O D. whether abolitionists in the North had a right to interfere in slavery. HELP ME ASAP!!!!!!!! 43 decreased by a number B Is the PS5 a W or L? Would you still play on the PS4 more then the Ps5? what are the briefly information about plant cell How many different 3-digit numbers can be made using the digits 6, 7, and 8 if no digit is reapeated? One digit is repeated? Which ordered pair is a solution to the system of equations? 3x 2 3y 5 29 2x 1 y 5 23 With African-Americans becoming citizens and having their voting rights protected, how will this change political power in Louisiana?