Mathematics High School

What is the value of this

Answers

Answer 1

Answer: -16 Happy to Help :) Brainliest Please

Step-by-step explanation:

Answer 2

Answer:

-16

Step-by-step explanation:

Related Questions

A water tank currently contains 275 gallons of water. The amount of water in the tank will decrease at a constant rate of 15 gallons per week.
Which function can be used to find t, the total number of gallons of water in the tank after w weeks?

F t = 15w - 275
G t = -15w + 275
H t = 275w - 15
J t = -275w + 15

Answers

The function that can be used to find t, the total number of gallons of water in the tank after w weeks will be t = -15w + 275

The initial volume of water in the tank is 275 gallons

The amount of water in the tank decreases at a constant rate of 15 gallons per week.

t = total number of gallons water in the tank after weeks

w = number of weeks

Therefore, the following equation/theory can be establish

The initial gallon of water in the tank is 275 gallons that means we should have positive value of 275 in the equationThe gallon of water reduces by 15 gallons each week which means 15 gallons will be subtracted from the initial gallons of water each week. This means we have to find the product of -15 and w(number of weeks).

The equation will be

t = 275 - 15w

t = -15w + 275

Check here for more details on how to find linear equations: https://brainly.com/question/17846793?referrer=searchResults

Which function has a domain of {all real values of x : x does not equal 1)? **Hint: Graph the function and look for an asymptote where x does not equal 1.

See attached below..

Please help, I need an explanation because I don’t understand how this works.

Answers

Uhhh… this is a bad question. Because technically, none of those is the true correct answer. However, the only answer that it COULD be is B. If you were to plug in 1 into B, you’d get 0 in the denominator which creates an asymptote in the graph. None of the other three have this property

(Just a side rant, the reason none of them are technically correct is because x cannot equal -1 either… just some bonus points you could redeem with your teacher if you feel like it)

What equation is equivalent to 4x+3x=7-6

Answers

Answer: A: 3x + 6 = 4x + 7 1: 9x = 4x + 7

B: 3(x+6) = 4x + 7 2: 3x + 18 = 4x + 7

C: 4x + 3x = 7 - 6 3: 3x = 4x + 7

4: 3x - 1 = 4x

5: 7x = 1

Step-by-step explanation:

A pair of pants that regularly costs $55 are on sale for 35% off the regular price. What is the sale price of the pants?

Answers

Answer:

$35.75

Step-by-step explanation:

100-35=65

.65 x 55 = 35.75

Answer:

$35.75

Step-by-step explanation:

35% converted to decimal is .35

55x.35= 19.25 the sale amount

$55 original price - $19.25sale = $35.75 sales price of pants.

F(x)=6x+2
g(x)=2x+4/5

Answers

Answer:

Step-by-step explanation:

G(fx)= 2x+4÷5×6x+2

G(fx)= 2x+0.8×6x+2

G(fx)= 2x×6x+0.8+2

G(fx)= 12x+2.8

A student performed the following steps to find the solution to the equation
x2 - 2x - 8 = 0. Where did the student go wrong?
Step 1. Factor the polynomial into (x-4) and (x - 2)
Step 2. X-4 = 0 and x - 2 = 0
Step 3. x = 4 and x = 2
A. The student did not make any mistakes, the solution is correct
B. in Step 2
C. in Step 1
D. in Step 3

Answers

Answer:

step 1, c

Step-by-step explanation:

he was wrong in step 1.

when factoring out (x-4) and (x-2), you have to distribute x*x, x*-2, -4*x, and -4*-2

if you do it you get x^2 - 2x -4x + 8

the correct way to factor will be (x-4)(x+2)

Rational

Step-by-step explanation:

0.06=3/50

For every 10 tickets to a horror movie that a popular movie theater sells, they sell 9 tickets to a comedy movie. If they sold 5 more horror movie tickets in one night, how many tickets to both movies did they sell altogether?

Answers

They sold 14 tickets all together

3/7x2/3.....................

Answers

Answer:

3/7 times 2/3 is 2/7

Step-by-step explanation:

I used a calculator ! Please let me know if i am incorrect.

Answer:

0.28571428571

basically 0.28

Step-by-step explanation:

gooogle calculator

PLEASE ANSWER, 100 POINTS!
(Please read the full question before you answer.)
Complete the table below to solve the equation 2.5x − 10.5 = 64(0.5x).

x f(x) = 2.5x − 10.5 g(x) = 64(0.5x)
2
3
4
5
6

Answers

Answer:

−

0.3559322

Step-by-step explanation:

Please help me! The answer has to be in this form (____,___)
IF U CAN PLEASE SHOW ME WHERE THE LINE MEET ON THE GRAPH

Answers

Answer: (2, 4)

Step-by-step explanation:

This is in y=mx+b form

b is the y intercept so the point will be (0, b) for both equations

the m represents the slope to find the x intercept substitute y as 0

Plotting the graph the lines would meet at points (2, 4).

Find the next three terms of the arithmetic sequence.

-14, -19, -24, . . .

Answers

Answer:

-29, -34, -39

Step-by-step explanation:

the numbers are going down by five each time.

-24-5=-29

-29-5=-34

-34-5=-39

Hope this helps!

Answer:

-29

Step-by-step explanation:

because -14 and -19 is minus 5

James scored a total of 60 points during 2 games of basketball. He scored 3 times as many points in the second game what were
James's point totals for each game?

first game: 10 points; second game: 50 points

first game: 15 points; second game: 45 points
first game: 20 points; second game: 40 points
first game: 25 points; second game: 35 points

Answers

Answer:

15 and 45

Step-by-step explanation:

15*3=45

15+45=60

hope this helps!

calculate the values of 1999.99 and 6049.44

Answers

Answer:

8049.43

Step-by-step explanation:

1999.99 + 6049.44

0.048百万 + 16 x 72 000 =?

Answers

Answer:

1152000.048

Step-by-step explanation:

PLEASE HELP I KNOW I DONT HAVE THAT MUCH POINTS BUT NOBODY HAS HELPED ME WITH THIS :C I'LL GIVE BRAINLIEST 5 STARS AND A THANKS ITS DUE SOON SO THANKS IF U HELPED :C

Answers

Answer:

Step-by-step explanation:

Simplest way to do this?

Plug a point in each equation given.

Point I'm using: (1, 5650)

Mateo's Equation: y= 125x+5775

5650= 125(1)+5775

5650=5900

False. His equation is not correct.

Do this for the rest of equations.

It is roughly 5,900 miles to fly from Denver to Rio de Janeiro. If it takes the airplane roughly 12 hours to reach its destination of Rio de Janeiro, what was the average speed of the airplane in feet per hour?

Answers

Answer:

I think I know !

Step-by-step explanation:

5 positive integers are arranged in ascending order, as follows:
5, 7, 10, 11, X
The mean and the median are equal.
Find X.

Answers

The answer is: 10.

Explanation: The numbers are in order by the median/lowest to highest so in that case X wouldn't be 7 because the X would have been next to the 7 not on the other side of the 10.

A steel plate has the form of one-fourth of a circle with a radius of 54 centimeters. Two two-centimeter holes are drilled in the plate, positioned as shown in the figure. Find the coordinates of the center of each hole.

Answers

top hole

x = 38 cos 60

y = 38 sin 60

bottom hole

x = 38 cos 30

y = 38 sin 30

The coordinate of holes is (43.3, 25) and (25, 43.3).

Circle

It is a special kind of ellipse whose eccentricity is zero and foci are coincident with each other. It is a locus of a point drawn at an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.

Given

A steel plate has the form of one-fourth of a circle with a radius of 54 centimeters.

Two 2 centimeter holes are drilled in the plate.

To find

Two 2 centimeter holes are drilled in the plate, positioned.

How to find the position of holes?

Holes are at 50 cm from the center at an angle of 30 and 60 degrees.

So the coordinate will be given by

[tex]\rm x = r\ cos \theta \ \ \ \ \ \ \ \ y = r\ sin \theta[/tex]

Then for the first hole r = 50, at 30 degrees,

[tex]\begin{aligned} & \rm x = r\ cos \theta \ \ \ \ \ \ \ \ & \rm y = r\ sin \theta\\& \rm x = 50 *cos30 \ \ \ \ \ \ \ \ & \rm y = 50 sin30\\& \rm x = 43.3 \ \ \ \ \ \ \ \ & \rm y = 25\\\end{aligned}[/tex]

For the second hole r = 50, at 30 degrees,

[tex]\begin{aligned} & \rm x = r\ cos \theta \ \ \ \ \ \ \ \ & \rm y = r\ sin \theta\\& \rm x = 50 *cos60 \ \ \ \ \ \ \ \ & \rm y = 50 sin60\\& \rm x = 25 \ \ \ \ \ \ \ \ & \rm y = 43.3\\\end{aligned}[/tex]

Thus the coordinate of holes is (43.3, 25) and (25, 43.3).

More about the circle link is given below.

https://brainly.com/question/11833983

Make y the subject of this equation:
P-3=qy

Answers

Answer: (P - 3)/q = y

1. The weight of a newborn animal is given by the formula W = 3d + 9, where W is the weight

in grams and d is the number of days since hatching.

(a) What is the independent variable?

(b) What is the dependent variable?

(c) What will the weight of the newborn animal be 3 days after it hatches?

Answers

A. The independent variable is “d”, the number of days.

B. The dependent variable is the weight because it is dependent on the number of days.

C. To find the weight after 3 days just plug in 3 for “d”. You end up with W = 18 grams.

Other Questions

9. The sum of three consecutive EVEN integers is 50 more than the thirdinteger. Find the integers. mrs rodriguez wanted a fresh pineapple for her cake. the store near her did not have any fresh ones,so she went to another store and bouth or there Can someone help solve? Referring to the figure, find the area of the circle shown. Round the answer to the nearest whole inch. what is ironic in the words used by the narrator to describe the summoner in "the prologue" to the canterbury tales. Youd meet none better if you went to find one./ Why, hed allow- just for a quart of wine- / Any good lad to keep a concubine what would squealer say if he was running for president in animal farm A manager announces that a sweater will go on sale every month at a discount of 25% less than the previous months price. If the sweater is at full (retail) price today, how many months from today will it take the price of that sweater to drop to half of todays price solution needed step by step 4. When governments subsidize industries what does that do to the supply of goods? Historians have recently discovered a historical journal published In the early twentleth century. The journal contalns facts based on originalsources about the downfall of the early Byzantium Empire. Historians consider this long-lost Journal to be a breakthrough In their understandingof the Byzantium Empire. Based on this Information, the journal Is asource. Which equation does not belong? Explain your reasoning 2x + y = 4 y = -2x + 4 f(x) = -2x + 4 2x + 2y = 4 Suppose you are the Hiring Director for a local computer software design firm. Your company has experienced significant growth over the last two quarters and as a result, your company will be hiring for 30 new positions in the next several months. The Vice President of Human Resources feels this is a perfect opportunity to incorporate unconscious bias training at your company as managers from several departments will be interviewing and hiring candidates for the new positions. Your company, unfortunately, suffers from a lack of diversity especially among the engineering, coding, and designing positions. She has asked you to conduct this training for the department managers in advance of any interviews being conducted.As the hiring director, which of the following are effective in removing bias from the recruiting, interviewing, and hiring process? A) Final hiring decisions can be made individually as long as the manager has followed a set of criteria in evaluating the candidateB) Remind managers that their first or "gut" instinct is often the right choiceC) Final hiring decisions should be made by a hiring committee consisting of three or more department managersD) Make department managers aware that unconscious bias exists Suggest one peice of laboratory apparatus which is suitable to be used for transferring the concentrated acid into a beaker. Explain your answer HELPPPP MMEEEPLEASE what is the time difference for pst versus central time comment connecter une cle usb wifi sur le mag254 mag256 mag322 PLEASE HELP ME WITH EDGE UNIT TEST!!!! EARTH AND SPACE SCIENCE!!!!! At which location would an objects weight be the greatest?on Plutoon Earthon the Sunon the moon Can someone help me understand this and give me the answer? authoritarian governments and theocracies are examples of a 1. What amount of ammonia (in moles) is produced by the reaction of 4.00 mol H2 with 3.00 mol Nz?3 H2(g) + N2(g) 2 NH3(g)