Mathematics High School

What is x equal to in this problem?

Answers

Answer 1

Answer:

x = 11?

Step-by-step explanation:

I do not know right now sorry hope someone else helps you!

Related Questions

Alex and Bill share a 24-ounce box of cereal. By the end of the week, Alex has eaten 3 8 of the box, and Bill has eaten 1 4 of the box of cereal. How many ounces are left in the box?

Answers

Answer:

9 ounces.

Step-by-step explanation:

Answer:

12 ounces on the box

Step-by-step explanation:

l have tried

I need help with my math homework

Answers

0.40 or 40%

Explanation:

The options are
27.65
55.3
62.35
124.7

Answers

Answer:

Angle BAC = 62.35

Step-by-step explanation:

Here, we want to get the angle marked BAC

From the diagram, we have the angle ABC as 90

This is because angle at the center is twice the angle at the circumference

Furthermore, using the arc angle relationship;

angle ACB is half arc AB

so ACB angle is 55.3/2 = 27.65

mathematically;

Angle BAC + 27.65 + 90 = 180

This is because sum of angles in a triangle is 180

Thus;

angle BAC = 180-90 - 27.65

angle BAC = 62.35

Please help fast
The graph below shows a company's profit f(x), in dollars, depending on the price of goods x, in dollars, being sold by the
company:

Part A: What do the x-intercepts and maximum value of the graph represent?
prefent? ?
Part B: What are the intervals where the function is increasing and decreasing, and what do they represent about the sale and
profit?
Part C: What is an approximate average rate of change of the graph from x = 1 to x = 3, and what does this rate represent?

Answers

Maximum value is maximum profit
The x intercepts are the prices that profit equals zero

B
Increasing from - infinity to 3 and decreasing from 3 to infinity. When price is less than 3 every increase in price results in an increase in profit. When price is greater than 3, every increase in price results in a decrease in profit. So what this is saying about sales is that when you set the price beyond 3 bucks, the amount of people willing the buy at that price drops such that you start making LESS profit because less people are willing to buy, and the lack of buyers offsets the additional price that the others are paying.

C
The average rate of change is 60 and this represents the increase in profit per increase in price

What is arc BDE?
Links=reported
Plz helppp!!

Answers

Answer:

around 228 degrees

Step-by-step explanation:

Answer: 143

Step-by-step explanation:

The graph shows a line and two similar triangles.

What is the equation of the line?

A. Y=3/2x
B. Y=2/3x
C. Y=3x
D. Y=2x

Answers

Answer:

a y=3/2× Pls help me do me one

Joy and Joey share a 18-ounce bucket of clay. By the end of the week, Joy has used
1
6
of the bucket, and Joey has used
2
3
of the bucket of clay. How many ounces are left in the bucket?

Answers

3 ounces
explanation: 1/6 of 18 is 3 so 18-3= 15 and 2/3 of 18 is 12 so 15-12=3 ounces

2/3 divided by 3/6 is : help asap

Answers

the answer is 4/3 OR 1 1/3 :)

2/3 / 3/6= 1 1/3
Let me know if you need me to show how to solve it

What Expression goes with the Phrase: "The Product of 4 and the
difference of 10 and b."
A. 4(b-10)
b. 4x10 -b
C. 4b- 10
d. 4(10-b)

Answers

Answer:

the correct answer is 4(10 -b)

WILL GIVE BRAINLIEST!
Write the expression as a difference of squares.
25x2 − 4
Factor the difference of squares.
25x2 − 4

Answers

Answer:

(5x-2)(5x+2)

Step-by-step explanation:

Differences of squares is basically (a2-b2) = (a-b) (a+b)

a = 5x and b = 2 in this case

Brainliest is appreciated :)

2x + 6
96
solve for x using an algebraic equation

Answers

Answer:

Step-by-step explanation:

DUE TODAY HELP

It is not possible to plagiarize in math when the questions are multiple choice since
you don't have to write out your work.
True
False

Answers

I think true, unless there is a loop hole.

John buys a bag containing 3 pounds of flour. He uses 12 ounces of the flour for a craft project. How much flour is left in the bag?

PLEASE ASAP

Answers

Answer:

36 ounces

Step-by-step explanation:

3 pounds is 48 ounces - 12 pounds used gives you 36 ounces which is 2 pounds and a quarter ( 2 1/4)

Find the value of y from the above rhombus

A. 2
B. 3
C. 7
D. None of these

Answers

Answer:7

Step-by-step explanation:

Find the value of x.

Answers

Answer:

x = 13

Step-by-step explanation:

3x + 5 = 44

3x = 39

x = 13

Lexy and Lonnel applied to the same university. They looked up the average SAT score of students admitted to that university. Lexy’s SAT score was 30 points above the average score. Lonnel’s SAT score was 270 points below the average score. Which expression represents the difference in their scores?

❘-270 - 30❘
❘30 - 270❘
-❘30 - ❘270❘
-❘30❘ + ❘-270❘

Answers

9514 1404 393

Answer:

(a) ❘-270 - 30❘

Step-by-step explanation:

One score is -270 and the other is +30. The difference is either of ...

|30 -(-270)|

|-270 -30| . . . . . . matches choice A

Which words correctly complete the statement below?
APOR is dilated with the center of dilation at the origin and a scale factor of 0.5 to
obtain AP'O'R' The triangles' corresponding angles are
and their
corresponding sides are
therefore, the triangles are
congruent; proportional; similar
congruent; congruent; congruent
proportional; proportional; similar
proportional; congruent; congruent

Answers

Answer:

congruent; proportional; similar

Step-by-step explanation:

whats the permiter and area of this triangle will mark brainleist?

Answers

Answer:

permiter 68ft

area 204ft²

Step-by-step explanation:

25ft+26ft+17ft=68ft

1/2×17ft×24ft=204ft²

I hope it's help

which should i pick?

Answers

Answer:

5 X 4 is the correct answer.

Step-by-step explanation:

I don't know exactly what the question is asking, but there are 5 sections of 4 squares, which makes 24, so that would seem like the best answer to choose.

1. At best buy they have a 50" TV that sells for $1450 and is on sale for 20% and sales tax is
7.5%. What is the final cost?

Answers

i think it’s 1,247. explanation: take 20% of 1450 and subtract it since it’s on sale, giving you 1160 after subtracting 290. then, take 7.5% of 1160 and add it. 7.5% of 1160 is 87, so if you add 87 to 1160, you get $1,247. hope this helped!

$1225 that’s the answer i got it right on the plato

Evaluate the following expression when x = 3 and y = 4:
2x + y2 - 1

Answers

Answer:

Step-by-step explanation:

x = 3

y = 4

2x + y² - 1

2(3) + 4² - 1

2(3) + 16 - 1

6 + 16 - 1

22 - 1

what’s the distributive property for 3(2x -1)*

Answers

Answer:

6x-3

Step-by-step explanation:

remove breceket

3×2 =6

3×-1= -3

answer is 6x-3

6x=3 is the answer.

Lana has completed 65% of her math homework. Which fraction is equivalent to 65%?
A. 13/20
B. 65/1
C. 7/20
D. 13/2,000

Answers

Answer:

A) [tex]\frac{13}{20}[/tex]

Step-by-step explanation:

[tex]\frac{13}{20} = 065 = 65%[/tex]%

[tex]\frac{65}{1} = 65 = 100%[/tex]%

[tex]\frac{7}{20} = 035 = 35[/tex]%

[tex]\frac{13}{2,000} = 0.0065 = 0.0065[/tex]%

Write an equation for the data in the table. Identify your variables.

Answers

First find the slope m. slope formula: [tex]\frac{y_{2} - y_{1} }{x_{2} - x_{1} }[/tex]

Let's use (0, -20) for x1 and y1; and (2, 10) for x2 and y2

[tex]\frac{10-(-20)}{2-0}[/tex] = [tex]\frac{30}{2}[/tex] = [tex]15[/tex]

Now find the y-intercept: the point where the graph crosses the y-axis. The y intercept always has an x value of 0. So -20 is the y-intercept

Use the slope formula [tex]y = mx + b[/tex]. Slope=m, y-intercept = b

y = 15x - 20

y is the money in the bank account in dollars

x is the day

find lcm of 7 by 24 and 17 by 36

Answers

Step-by-step explanation:

LCM for 7 by 24=168

LCM for 17 by 36=612

The new school copy machine makes 3,480 copies per hour. How many copies does the machine make per minute? How did you get your answer?

Answers

I think the answer is 64

In the accompanying diagram of rectangle ABCD, diagonal AC is drawn, DE = 8, DE 1 AC, and m2 DAC = 55. Find the area of rectangle ABCD to the nearest integer.

Answers

Answer:

sin (55) = DE / AD

AD = DE / sin (55)

AD = 8 / sin (55)

And

tan (55) = DC / AD

tan (55) = DC / [8 / sin (55) ]

DC = 8 tan (55) / sin (55)

AD * DC =

[8 /sin (55) ] [ 8 tan (55) / sin (55) ] = 136 units^2

Step-by-step explanation:

Pls Help asap thx alot

Answers

Answer: 52.5cm²

Step-by-step explanation:

Firs, you have to split this composite shape into two separate shapes; a rectangle and triangle.

To work out the area of the rectangle you would have to do 8x5=40.

To work out the area you would have to find out the height of it first. So, to do this you would have to do 1+2=3 then do 8-3=5. Now we know the height is 5.

Then you have to use the formula base times height divided by 2 (b×h/2). So 5×5=25 then 25÷2=12.5

To then find the total area of this composite shape you would have to add the two areas together. So 40+12.5=52.5cm²

Hope this helps :)

Martina runs 8 miles in 72 minutes.
How many minutes does she take per mile?

Answers

Answer:

9 minutes per mile

Step-by-step explanation:

72/8 = 9 min/mile

What is the distance between the points (5, 13) and (-8, -9) on a coordinate plane rounded to the nearest tenth unit?

Answers

Answer:

25.6

Step-by-step explanation:

Use the distance formula.

[tex]d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}\\d = \sqrt{(-8 - 5)^2 + (-9-13)^2}\\d = \sqrt{(-13)^2 + (-22)^2}\\d = \sqrt{169 + 484}\\d = \sqrt{653}[/tex]

The distance between the points (5, 13) and (-8, -9) is 25.6 units after using the distance formula.

What is a distance formula?

It is defined as the formula for finding the distance between two points. It has given the shortest path distance between two points.

The distance formula can be given as:

[tex]\rm d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

We have two points (5, 13) and (-8, -9)

[tex]\rm d=\sqrt{(-8-5)^2+(-9-13)^2}[/tex]

d = √(169+484)

d = 25.55 units ≈ 25.6 units

Thus, the distance between the points (5, 13) and (-8, -9) is 25.6 units after using the distance formula.

Learn more about the distance formula here:

brainly.com/question/18296211

#SPJ2

Other Questions

HELP....When scandalous news breaks about a member of Congress, a local TV news channel always describes them as Democrats, even when they are Republicans.In this example, the TV channel is:using symbolism to make a comment about the member of Congressshowing bias against other news channelsshowing bias against the Democratic partyusing symbolism to support one party over the other Three landmarks of baseballachievement are Ty Cobbs batting average of 0.420 in 1911,Ted Williamss 0.406 in 1941, and George Bretts 0.390in 1980. These batting averages cannot be compared directly becausethe distribution of major league batting averages has changed overthe years. The distributions are quite symmetric and (except foroutliers such as Cobb, Williams, and Brett) reasonably normal.While the mean batting average has been held roughly constant byrule changes and the balance between hitting and pitching, thestandard deviation has dropped over time. Here are the facts:DecadeMeanStandard Deviation1910s0.2660.03711940s0.2670.03261970s0.2610.0317Compute the standard units for the batting averages of Cobb,Williams, and Brett to compare how far each stood above his peers.Who is the better player of the three? The options are27.6555.362.35124.7 What do consumers gain fromproducers because ofphotosynthesis? Many Americans moved to the north or northeastbecause of the availability of - What would happen if the cinema didnt exist? Give an example of an electrolyte Step 1:Formulate the hypothesis:Settlement development together with heavy rainfall impact negatively on massmovement in the Bluff in DurbanMappingProvide a map showing the area being studied.Create a clear buffer zone at the part of the coastal embankment that is beingstudiedThe map should have a clear key/legend,The scale should be indicated on the map. The new school copy machine makes 3,480 copies per hour. How many copies does the machine make per minute? How did you get your answer? Biomes are determined by Are the two triangles similar? Explain, step by step, how you know. PLEASE HELP QUICK!!!How does the Tenth Amendment benefit you today?1. You will have the right to a jury trial if accused of a crime.2. It allows state governments to provide free education.3. You have the right to ignore parent and teacher rules.4. It allows state governments to ignore citizen rights. which should i pick? d. What sorts of queries are answered by Population Education? Writthree points. A parabola has the same vertex as the parabola y = 3(x 1)^2 + 6 and has a y-intercept of 7. What is the equation of the parabola? A. y = 3(x 1)^2 7 B. y = 13(x 1)^2 + 6 C. y = 13(x 7)^2 D. y = 3(x 6)^2 + 7 The number of students, s, is at most 30. Help pleaseWho will give the answer I'll mark him/her as brainlist.. What was the Southern Manifesto, issued in 1956? * 1 point A pledge by the Southern Christian Leadership Conference (SCLC) to work for full school integration as required by the U.S. Supreme Courts Brown decision A statement by 101 congressmen denouncing the U.S. Supreme Courts Brown decision as "a clear abuse of judicial power" The declaration issued by the Arkansas governor when he called on the National Guard to block a court-ordered desegregation of Little Rocks Central High School The call issued by the Ku Klux Klan for violent white resistance to desegregation after the U.S. Supreme Courts Brown decision Activity in September 2014, the Federal Bureau of Investigation (FBI) announced that is next generation Idenufication system was fully functional The FBI named it the integrated Automated Fingerprint Identification system (IAFIS), Conduct online research on this system and answer the following questions 1. Which elements can be stored in IAFIS? 2. What is the response time of this system? 1. How has this system benefited the FBI the manager of a school radio station is conducting a survey she wants to find out which type of music introvert how would the manager most likely get a random sample that represents the school population