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3 years ago

Would someone take the time and help me

Mathematics

1 answer:

alexdok [17]3 years ago

3 0

This is the same thing as GCF for whole numbers, but all you do is add the variable in.

First list all factors of 38 and 26.

26: 1, 2, 13, 26

38: 1, 2, 19, 38

So the greatest common factor is 2.

That means that the GCF for 38m and 26m is 2m.

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I need help please no links or you will be reported

Alexus [3.1K]

Answer:

-4,-4

Step-by-step explanation:

4 0

3 years ago

A frequency table of grades has five classes (A, B, C, D,F) with frequencies of 4, 10, 17, 6, and respectively. Using percentage

fiasKO [112]

We have the frequencies for each of the grades. We can estimate the number of students graded by adding all those frequencies. Let's call N the total number of grades:

$\begin{gathered} N=4+10+17+6+2 \\ N=39 \end{gathered}$

We have then a total number of grades of 39.

The corresponding relative frequency for a grade is the ratio of the frequency to the total number of "samples", 39 in this case.

Then, for grade A, the relative frequency (RF) will be:

$RF_A=\frac{4}{39}\approx0.10256\approx10.26\text{ \%}$

This will be the fraction of the total grades that are A. Represented as a percentage will be 10.26%, rounded to two decimal places.

Now, to complete the table we do the same for the other frequencies:

For grade B:

$RF_B=\frac{10}{39}\approx0.2564\approx25.64\text{ \%}$

For grade C:

$RF_C=\frac{17}{39}\approx0.4359\approx43.59\text{ \%}$

For grade D:

$RF_D=\frac{6}{39}\approx0.1538\approx15.38\text{ \%}$

For grade F:

$RF_D=\frac{2}{39}\approx0.0513\approx5.13\text{ \%}$

4 0

1 year ago

What is the distributive property of 4+10

IgorC [24]

Answer:

2(2 +5)

Step-by-step explanation:

We presume you want to rewrite the expression making use of the distributive property. For that, it is helpful to find a factor common to the two terms. The GCD of 4 and 10 is 2, so we can factor that out:

4 + 10 = 2(2 +5)

_____

Of course, you can use any factor you like. It doesn't need to be an integer.

= (1/3)(12 +30)

= 0.4(10 +25)

= 4(1 +2.5)

4 0

3 years ago

Quadrilateral RSTQ is a parallelogram.

Basile [38]

<S ~= <Q AND TQ ~= SR

3 0

4 years ago

Answer asap! will give brainliest! question is in pic

lana [24]

Answer:

UW=14

Step-by-step explanation:

First we know that UV+VW=UW, so:

4+x+10=2x+14

Solve for x first:

x+10=2x+10

10=x+10

x=0

Then, substitute the X

2(0+14)=14=UW

To check your answer, substitute and add UV and VW

4+(0)+10

<em>Hope this helped! Have a good day!</em>

4 0

3 years ago