3 years ago

Fractions that are equivalent to 4/8

Mathematics

1 answer:

faust18 [17]3 years ago

4 0

1/2 3/6 12 /24 gust pick a even number then take half

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Last year, Americans paid $2.00 per gallon of gas. This year, the price is $2.40 per gallon. What is the percent of change in th

xxTIMURxx [149]

So it's 2.40 subtract 2, which is 0.4

then put it over 2, you get 0.4/2, which is equal to 0.2

0.2= 20% so it's 20% of increase

7 0

3 years ago

HELP PLEASEEE. I DONT UNDERSTAND

Shtirlitz [24]

Answer:

Step-by-step explanation:

So we have the equation:

$x^2-6x+58=0$

And we want to solve for x.

We can solve it by completing the square.

First, subtract 58 from both sides:

$x^2-6x=-58$

Divide the b term by 2 and square it:

$(-6)/2=-3\\(-3)^2=9$

So, add 9 to both sides:

$(x^2-6x+9)=-58+9$

On the left, the perfect square trinomial pattern. Add on the right. So:

$(x-3)^2=-49$

Take the square root of both sides:

$x-3=\pm \sqrt{-49}$

The square root of -49 is 7i:

$x-3=\pm 7i$

Add 3 to both sides:

$x=3\pm 7i$

So, our answer is D.

And we're done!

4 0

3 years ago

Find the measure of each angle using the triangle sum theorem and exterior angle theorem

Pani-rosa [81]

Just add all the numbers together and then multiple it by 3

5 0

3 years ago

2p+18=200 solve for p show your work

Mashutka [201]

Answer:

Step-by-step explanation:

2p+18=200

subtract 18 on both sides

2p=182

Divide 2 on each side

p=91

7 0

3 years ago

Read 2 more answers

Jacob and his father measured the lengths of scrap wood in their yard. Make a line plot of their data.

drek231 [11]

The line plot is used to show the lengths of the scrap woods using check marks above the line

From the question, we have the following frequency table

<u>Lengths Frequency</u>

$4\frac 18$ 2

$4\frac 14$ 3

$4\frac 38$ 1

$4\frac 12$ 6

$4\frac 58\\$ 1

$4\frac 34$ 2

$4\frac 78$ 2

$5$ 1

Next, we plot the number line.

Such that the lengths of the scrap woods are on the x-axis while their frequencies are on the y-axis

See attachment for the line plot