A local electronics store is advertising a sale on a flat screen television for 1/3 off. If a flat screen television normally sells for$1290 what is the sale price of the television set
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Answer: 430$
Step-by-step explanation:
This process is simple all you had to do was this:
1290 x 1/3= 430
Find the surface area of the cylinder. Round your answer to the nearest tenth.
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Answer: 87.96π
Step-by-step explanation:
A=2πrh+2πr2
A=2π2(5)+2π2(2)
A=87.96π
How do you make nine fourths a equliavent fraction
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9/4 -->
See how many times 4 goes into 9. Then take the leftover and put it over the denominator.
So, 4 goes into 9 twice, to get 8. With 1 leftover, you put it over the denominator, 4.
So, you get: 2 and 1/4
In other words, you would be putting your final answer into a mixed fraction.
You would divide 9 by 4
4 goes into 9 twice..., 4x2=8.
9-8=1
Use the remainder and divisor to write your fraction part and 2 as your whole number.
Answer: 2 1/4
Answer= 4
Jorge was tracking the decreasing temperature in the morning. At 7 a.m., it was 65 degrees Fahrenheit. At 9 a.m., it was 55 degrees Fahrenheit. If Jorge made the function f(x) = −5x + 100, what would the −5 represent?
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so at 7 am it was 65 and 9 am it was 55 which means each hour it was dropping 5 degrees so probably -5 degrees each hour
Create a equation using this graph?
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The formula for a straight line is y=mx+b, where m is the slope and b is the y-intercept.
To find out the slope, we use a formula known as rise/run.
Rise means how high a point goes between any two points and run is how far the space is between any two points.
We can see that there are two points give to us. Now we ask our self how high do we have to go to reach the second points’ height. If we count it we go five UP. Meaning that the rise is positive 5. Now we see how far the two points are. If we count it, we go 1 space the LEFT meaning -1 since going left on a graph means x is getting smaller.
Now that we have he two values, we put them into rise/run
5/-1=-5
So our value of m is -5 Meaning y=-5x+b
We still have our value of b to find and we can do this by choosing any one point on the graph and substituting it into the equation. We know that one of our points is (3,0)
We put these into the equation
y=-5x+b 0=-15+b b=15
Therefore, y=-5x+15
What is 130/14 equal to what
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it is equal to 9.285714286 dose this help?
You can change it to a improper fraction: 130÷14= 9 r4 9 4/14 or 9 2/7 So the answer is 9 2/7. ~JZ Hope it helps