Please help me with this very difficult math problem very quickly

Mathematics

1 answer:

Tanzania [10]1 year ago

3 0

.Lets graph the function f(x)

Recommendation: When you are going to draw the second part you should replace the limit values (-3 and 4) to know where the line starts and where the line finishes.

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It says in my homework sheet 'Rename each pair of fractions with common denominators'. But I seem to have problems with it. I do

Kaylis [27]

So basically it sounds like it wants you to make the denominators match.
Here's an example:

3/4 and 1/2
First you would find the Least Common Multiple (LCM), which of these two numbers is 4.
3/4 and 2/4 Then you would multiply the denominator the same amount you multiplied the denominator.

and voila! 3/4 and 2/4 have matching denominators

Please ask questions if you are still confused!

8 0

3 years ago

Triangle S R Q is shown. Angle S R Q is a right angle. An altitude is drawn from point R to point T on side S Q to form a right

satela [25.4K]

Answer:

Option b.

Step-by-step explanation:

Given : $\Delta SRQ$ is right angled triangle . An altitude is drawn from point R to point T on side S Q to form a right angle. The length of S T is 9 and the length of T Q is 16. The length of S R is x.

In the figure, $\angle SRQ=90^{\circ}$ and RT is perpendicular to SQ.

We know that in a right angled triangle if a perpendicular is drawn from the vertex of the right angle to the hypotenuse then triangles on both sides of the perpendicular are similar to each other and to the whole triangle .

Therefore , $\Delta STR\sim \Delta SRQ$