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3 years ago

A marathon is 26.2 miles long. Sue wants to run a marathon in 4 hours what is the number of miles she must run each hour.

Mathematics

2 answers:

malfutka [58]3 years ago

6 0

B.6.55, because if you divide 26.2 by 4 it would be 6.55

Karolina [17]3 years ago

4 0

It’s B because 26.2 divided by 4 is 6.55

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Please Solve: Common Factors Of Polynomials

maksim [4K]

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5 0

2 years ago

I NEED HELP ASAP AAAAAHHHHHHHH

Blababa [14]

Answer:

the answer is 25

Step-by-step explanation:

because (4x-25) is equal to 75

so put the equation together and solve for x

4x-25=75

+25= 75+25

4x=100

x=25

3 0

3 years ago

Read 2 more answers

12 to the third over 12 to the seventh (12^3/12^7)? the answers are 12^4, 1/12^4, 1/12^-4, or 12^10

vaieri [72.5K]

12^3 / 12^7

Cancel out the common factor:

Multiply the numerator by 1:

12^3 * 1 / 12^7

Factor 12^3 out of the denominator to get:

12^3 * 1 / 12^3 * 12^4

Now cancel the common factor to get:

1/12^4

4 0

3 years ago

Use synthetic division to find P (-10) for P(x)=2x^3+14x^2-58x

Savatey [412]

The polynomial remainder theorem states that the remainder upon dividing a polynomial $p(x)$ by $x-c$ is the same as the value of $p(c)$ , so to find $p(-10)$ you need to find the remainder upon dividing

$\dfrac{2x^3+14x^2-58x}{x+10}$

You have

..... | 2 ... 14 ... -58
-10 | ... -20 ... 60
--------------------------
..... | 2 ... -6 .... 2

So the quotient and remainder upon dividing is

$\dfrac{2x^3+14x^2-58x}{x+10}=2x-6+\dfrac2{x+10}$

with a remainder of 2, which means $p(-10)=2$ .

5 0

3 years ago

Susan is 5 years older than her sister. The sum of their ages are 51. Define a variable. Then write an equation that could be us

Kay [80]

You would do
51-5= 46
then you would divide
46/2= 23
so Susan is
23+5=28
Susan is 28 years old and her sister is 23
28+23=51

5 0

2 years ago

Read 2 more answers