MATHEMATICS HIGH SCHOOL

Simplify the expression (3+5)6

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

(3+5)6

(8)6

Answer 2

Answer:

Answer:

Step-by-step explanation:

since three+five is in parentheses you do that first which equals eight then eight times six equals forty-eight and that is your Answer

Related Questions

YOUR ASSIGNMENT: Factory Lighting ProblemIn this assignment, you may work alone, with a partner, or in a small group. Discuss the results of your work and/or any lingering questions with your teacher. You are deciding whether to light a new factory using bulb A, bulb B, or bulb C. Which bulb would be better to use on the factory floor? Which bulb would be better to use in the break room? To answer these questions, you will compare the energy usage of the three bulbs. The amount of energy the lights use is measured in units of kilowatt-hours. A kilowatt-hour is the amount of energy needed to provide 1000 watts of power for 1 hour. 1. Circle the two bulbs you picked. incandescent Halogen Fluorescent 2. 3. Practice: Summarizing (3 points) Fill in the blanks. The energy usage of a light bulb is a function. The input for the function is _________, measured in hours. The output of the function is energy usage, measured in ____________. Identify the functional relationship between the variables. _________________ is a function of _________________. The graph of the function will show energy usage on the _____________ axis and time on the _______________ axis. 4. Practice: Organizing Information (2 points) Use the data given to complete the table for your first bulb. DATA TABLE A Time (hours) x Energy (kWh) y Point (time, energy) (x, y) 3 10 5. Practice: Organizing Information (2 points) Use the data given to complete the table for your second bulb. DATA TABLE B Time (hours)x Energy (kWh)y Point (time, energy)(x, y) 3 10 6. Practice: Organizing Information (5 points: 1 point for labels, 2 points for each graph) Label the axes of the graph with "Time (hours)" and "Energy (kWh)." Plot the points from Table A on the graph. Connect the points with a line. On the same graph, plot the points from Table B and connect them with a line. 7. Practice: Summarizing (1 point) Classify each of your graphs as increasing, decreasing, or constant. First bulb: ___________________ Second bulb:___________________ 8. Practice: Summarizing (2 points) Fill in the blanks. First bulb: When 3 is the input, the output is _____. When 10 is the input, the output is _______. Second bulb: When 3 is the input, the output is _____. When 10 is the input, the output is _______. 9. Practice: Summarizing (1 point) The workers leave the lights on in the break room for stretches of about 3 hours. Which light bulb would light this room using the least amount of energy? 10. Practice: Summarizing (1 point) The lights in the main room of the factory stay on for stretches of 9 hours. Which kind of light bulb would light this room with the least amount of energy?
How many months are in 47 days?
Which statement about square root x-5 - square root x = 5 is true?a) x = –3 is a true solution. b) x = –3 is an extraneous solution. c) x = 9 is a true solution. d) x = 9 is an extraneous solution.
Find each product or quotient. Use significant digits. 1,370 m 31.7 sa. 43 m/s b. 43.218 m/s c. 43.22 m/s d. 43.2 m/s
Evaluate......6!2!=?

Definition of mean, median, mode & range?

Answers

Mean: Add all the numbers divide by the amount of values
Median: the middle number in a set of data
Mode: the most common number that appears in a set of data
Range: biggest number take away the smallest number

Mode: number that appears the most
Mean: all the numbers added together and then that number divided by the amount of numbers u counted to get the solution for the addition.
Range: subtract the highest number from the smallest number
Median: put the numbers from least value to the top value and the Median will be in the middle

Simplify.13+(49−19)2

Enter your answer, as a simplified fraction, in the box.

Answers

Simplified :13+[2(10)]
13+20
Answer : 33

A skateboard company tracks the sales of their short boards and long boards. The company's records show the sales of short boards decrease every three months as represented by expression A, where t is the number of years that the boards have been for sale.expression a:624(o.94)^4t
The company's records show that the sales of long boards increase every four months as represented by expression B, where t is the number of years that the boards have been for sale.
expression b :725(1.12)^3t
Select the statements that give a correct interpretation of the above expressions.

Expression A grows at a rate of 5% every three months, while expression B decays at
a rate of 12% every four months.

Expression A has an initial value of 0.95, while expression B has an initial value of 1.12.

Expression A decays at a rate of 5% every three months, while expression B grows at
a rate of 12% every four months.

Expression A has an initial value of 624, while expression B has an initial value of 725.

Expression A decays at 5% every three years, while expression B grows at a rate of 12% every four years.

Answers

Answer:

Expression A decays at a rate of 5% every three months, while expression B grows at rate of 12% every four months

Expression A has initial value of 624, while expression B has initial value of 725

Step-by-step explanation:

plato correct

i really need help with this you have to choose all the ones that apply please help

What's the formula to perimeter

Answers

The formula is:

Perimeter = (the distance all the way around the outside of the figure) .

How to calculate the distance all the way around the outside of the figure
is different for every shape.

A few of them are:

Square . . . . . 4 x the length of one side

Rectangle . . . . . (2) x (length + width)

Circle . . . . . (2 pi) x (radius)

etc.

$The\ perimeter\ of\ any\ polygon\ is\ the\ sum\ of\ the\ lengths \nof\ all\ its\ sides\ (a,\ b,\ c,\ d,\ ...)\n\ntriangle:\ \ \ P=a+b+c\n\nequilateral\ triangle:\ \ \ P=3a \n\nrectangle:\ \ \ P=2a+2b \n\nsquare:\ \ \ P=4 a\n\ndiamond :\ \ \ P=4a\n\ntrapez:\ \ \ P=a+b+c+d\n\nisosceles trapezoid:\ \ \ P=a+b+2c\ \ \ \ \ (c-arm length)\n\nany\ polygon:\ \ \ P=a+b+c+d+...\n----------------\nThe\ perimeter\ of\ a\ circle:\ \ \ P=2 \pi r\ \ \ \ \ (r-radius\ or\ a\ circle)$

Look at the following picture. What would be the resultant vector of A+B? vector b is 4.78m 67 degress vector a 21 degrees 11.3mthe picture wont upload

Answers

Answer:

The resultant vector, A+B, has a Magnitude of 15.02 meters and an angle of 34.23 degrees

Step-by-step explanation:

We need to convert the vectors given to x,y coordinate form.

We use the formula below:

$x=ACos\theta$

$y=ASin\theta$

Where A is the magnitude and $\theta$ is the angle.

Vector A:

$x=ACos\theta\nx=(11.3)Cos(21)\nx=10.55$

and

$y=(11.3)Sin(21)\ny=4.05$

Vector B:

$x=(4.78)Cos(67)\nx=1.87$

and

$y=(4.78)Sin(67)\ny=4.40$

Now we can write the vectors as:

A = <10.55,4.05>

B = <1.87,4.40>

To add, A+B, we have:

A + B = <10.55+1.87, 4.05+4.40>

A + B = < 12.42, 8.45 >

To convert this into magnitude/degree format:

Magnitude = $√((12.42)^2 + (8.45)^2) =15.02$

Angle = $Tan^(-1)((8.45)/(12.42))=34.23$

Solve the equation x/4+3=19 and verify the solution

Answers

x divided by 4+3 (7) has to equal 19 so take 19 and multiply is by 7 and you get 133 which is what x is

Final answer:

The solution to the equation x/4 + 3 = 19 is x = 64. This is verified by substituting x = 64 back into the original equation, simplifying, and confirming the equation holds true.

Explanation:

To solve the equation x/4 + 3 = 19, we first subtract 3 from both sides of the equation. This gives us x/4 = 19 - 3, or x/4 = 16. Next, we multiply both sides of the equation by 4 to solve for x, which gives us x = 16 * 4 or x = 64.

To verify the solution, we substitute x = 64 back into the original equation: 64/4 + 3 = 19. Simplifying the left side gives us 16 + 3 = 19, which is equivalent to the right side. Therefore, the solution x = 64 is correct.

Learn more about solving equation here:

brainly.com/question/18322830

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Other Questions

The employees from maintenance go for coffee together every dayat 9 AM. On Monday, Hector paid $5.45 for three cartons of milk, four cups of coffee and seven doughnuts. On Tuesday, Guillermo paid $5.30 for four milks, two coffees, and eight doughnuts. On Wednesday, Anna paid $5.15 for two milks, five coffees, and six doughnuts. On Thursday, Alphonse had to pay for five milks, two coffees, and nine doughnuts. How much change did he get back from his $10 bill?

Given the functions k(x) = 5x − 8 and p(x) = x − 4, solve k[p(x)] and select the correct answer below.a. k[p(x)] = 5x − 12b. k[p(x)] = 5x − 28c. k[p(x)] = 5x2 − 12d. k[p(x)] = 5x2 − 28

(38x+61y)-(3x-11y) simplify this expression

Which expression is equivalent to 10 - 810−810, minus, 8?