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3 years ago

Do you use the pythagorean theorem to find the side of a wquilateratriangle

1 answer:

4 0

You cannot use the Pythagorean Theorem to find the side of a equilateral triangle because you can only use it to find the side of a right triangle. The Pythaggorean Theorem only works for right triangles.

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A) What is the domain?<br> b) What is the range?<br> c) Is this relation<br> a function?

kumpel [21]

Answer:

Step-by-step explanation:

A. x is negative infinite to positive infinite

b. Y=3

c. Yes

reasoning

a. It’s asking what can x equal Be used domain is like another name for x and of you look on thw graph the arrow is crossing all the x points

B. It’s asking for y since range is another name for y and you see on the y axis, y is only interacts with three and no other point so it’s just y=3

C. It’s a function because it passes the vertical line tes!

4 0

3 years ago

A $40 jacket has 6% sales tax. What is the final cost?

xxTIMURxx [149]

Answer:

42.40 is your answer for this equation

6 0

3 years ago

Read 2 more answers

You bike 9.8 miles in 1.4 hours at a steady rate.What equation represents the proportional relationship between the x hours you

AlexFokin [52]

Answer:

The equation is $\frac{x}{y}= 8$

Step-by-step explanation:

Let the time for which i bike is = x hours

Let the distance traveled in x hours = y miles

Ratio of distance and time will be = x : y

I travel 11.2 miles in 1.4 hours then the ratio of time and the distance traveled will be 1.4 : 11.2 Or 14 : 112

then the ratio of distance and time will be same in both the cases

So equation will be

$\frac{x}{y} =\frac{14}{112}\\\\\frac{x}{y} =8$

Hence, equation representing the proportional relationship will be $\frac{x}{y}= 8$

4 0

3 years ago

What is the oblique asymptote of the function f(x) = the quantity of x squared plus x minus 2, all over x plus 1?

Archy [21]

The oblique asymptote is y = x
This is a slant asymptote

You can find this by performing polynomial long division. See the attached image for how to do the division. The quotient is the single "x" up at the very top. The remainder is -2 at the very bottom. The oblique asymptote is equal to the quotient.

8 0

3 years ago

What is 7 6/12 as a mixed number?

kondor19780726 [428]

7 6/12 is already in mixed number form, but it can be simplified to 7 1/2

Hope this helps you

-AaronWiseIsBae

3 0

3 years ago