MathMaster
Q & A
Blog
Tutorials
Calculators
Privacy policy
CONTACT US
Menu
Home
general
2x 4 8
Question
2x-4=8
Like
102
likes
512
views
Answer to a math question 2x-4=8
Tiffany
4.5
103
Answers
2x-4=8
2x=8+4
2x=12
x=12/2
x=6
Frequently asked questions (FAQs)
Question: In a circle with radius 5 cm, if a central angle measures 60Β°, what is the length of the intercepted arc?
+
What is the value of the square root function when applied to the number 25?
+
What is the measure of an angle bisected by a line that intersects the opposite side at a right angle?
+
New questions in Mathematics
1 + 1
-6n+5=-13
5(4x+3)=75
Find the equation of the normal to the curve y=xΒ²+4x-3 at point(1,2)
how many arrangement can be made of 4 letters chosen from the 8 letters of the world ABBSOLUTE
By direct proof, how can you prove that βThe sum of any three consecutive even integers is always a multiple of 6β.
5.- From the probabilities: π(π) = ππ% π(π β© π) = ππ% π(π Μ ) = ππ% You are asked to calculate: π(π βͺ π)
If 0101, what is the binary representation of the 4x16 decoder output?
What is 28 marks out of 56 as a percentage
Two business partners have a bank balance of $17,942.00. After the first year their interest brings their balance to $18,928.91. What rate of interest is earned?
suppose random variable x follows poisson distribution with expected value 3. what is variance of x?
Calculate the value of a so that the vectors (2,2,β1),(3,4,2) and(a,2,3) are coplanar.
From 1975 through 2020 the mean annual gain of the Dow Jones Industrial Average was 652. A random sample of 34 years is selected from this population. What is the probability that the mean gain for the sample was between 400 and 800? Assume the standard deviation is 1539
effectiveness of fiscal and monetary policy under closed and open economies
A diamond ring was reduced from $999.99 to $689.99. Find the percent reduction in the price. Round the answer to the nearest tenth of a percent, if necessary.
Calculate the area of the parallelogram with adjacent vertices (1,4, β2), (β3,1,6) π¦ (1, β2,3)
What is the total amount due and the amount of interest on a 3-year loan of $1,000 at a simple interest rate of 12% per year?
22. Let [AB] be a chord in a circle C, and k a circle which is internally tangent to the circle C at a point P and to the chord [AB] at a point Q. Show that the line P Q passes through the midpoint of the arc AB opposite to the arc APB.
5a-3.(a-7)=-3
f(x)= 9-x^2 find (f(x+h)-f(x) )/h
Download NOW
Apple store
Download NOW
Google play
Solve NOW
Try On Web
You might be interested in
Calculate to represent the function whose graph is a line that passes through the points (1,2) and (β3,4). What is your slope?
Find 2 numbers that the sum of 1/3 of the first plus 1/5 of the second will be equal to 13 and that if you multiply the first by 5 and the second by 7 you get 247 as the sum of the two products with replacement solution
Heyππ» Tap "Create New Task" to send your math problem. One of our experts will start working on it right away!
given cos26=k find cos13
10! - 8! =
What payment 7 months from now would be equivalent in value to a $3,300 payment due 23 months from now? The value of money is 2.7% simple interest. Round your answer to 2 decimal places. Show all work and how you arrive at the answer..
The mean temperature for july in H-town 73 degrees fahrenheit. Assuming that the distribution of temperature is normal what would the standart deviation have to be if 5% of the days in july have a temperature of at least 87 degrees?
Determine the momentum of a 20 kg body traveling at 20 m/s.
3(2β’1+3)4
2/3+5/6Γ1/2
how many arrangement can be made of 4 letters chosen from the 8 letters of the world ABBSOLUTE
A circular window has a rubber molding around the edge. If the window has a radius of 250 mm, how long is the piece of molding that is required ? (To the nearest mm)
A machine produces 255 bolts in 24 minutes. At the same rate, how many bolts would be produced in 40 minutes?
The points (-5,-4) and (3,6) are the ends of the diameter of the circle calculate subequation
Buffalo Company makes and sells shampoo. Each unit requires $1.40 labor costs, material costs per unit are $0.90 and other variable costs are $0.30. It sells shampoo for $4.45 to retailers. Fixed costs are $15,000. It sold 25,000 units in the current month. What is the Break-Even point in units? What is the Break-Even point in dollars? What is the contribution margin of Buffalo Company?
9/14 x 7/27 carry out indicated operation
A given initial capital in simple interest at the annual rate and for 27 months produced the accumulated capital of 6600 um if the same capital had been invested at the same rate but during 28 months the said accumulated capital would be increased in an amount corresponding to 0.75% of the initial capital Calculate the initial capital and the annual rate at which it was invested
Square root of 169 with steps
A grain silo has a height of 8.8m with a 11.4m diameter. If it is filled 0.5% of it's volume, how much grain (m^3) is stored in the silo? (0 decimal places)
Suppose a car license plate consists of 2 letters and two digits of which the first cannot be zero. How many different plates can be engraved? consider only 26 letters and 10 digits draw an example of this.