1 year ago

Sara hiked up a mountain on a steep 3-mile trail. Then she hiked downhill on a less

Mathematics

1 answer:

katrin [286]1 year ago

3 0

Answer:

wait, its r + 0.5

Step-by-step explanation:

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Solve the following inequality algebraically. ∣x−5∣≤11

Igoryamba

Answer:

$-6\leq x\leq 16$

Step-by-step explanation:

So we have the inequality:

$|x-5|\leq 11$

Definition of Absolute Value:

$x-5\leq 11\text{ or } x-5\geq -11$

Note that the sign is flipped in the second case because we multiplied by a negative.

Add 5 to both sides to both equations:

$x\leq 16\text{ or } x\geq -6$

Merge:

$-6\leq x\leq 16$

And we're done!

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3 years ago

Please help as soon as possible

ch4aika [34]

To solve this problem you must apply the proccedure shown below:

You must switch the variables, and then, you must solve for $y$ , as following:

$x=-\frac{1}{2} \sqrt{y} +3\\ (x-3)^{2} = (\frac{1}{2}\sqrt{y})^{2} \\ y=4x^{2} -24x+36\\ f^{-1} (x)=4x^{2} -24x+36$

Therefore, as you can see, the answer is: $f^{-1} (x)= 4x^{2} -24x+36
$

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3 years ago

Instructions: Determine if the two triangles in the image are congruent. If they are, state how you know by identifying the post

Zigmanuir [339]

They are as a result of the side angle side postulate. there is a vertical angle in the center, with a congruent side, and an equal angle (SAS)

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3 years ago

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Write 2% as a fraction in simplest form.

Valentin [98]

Step-by-step explanation:

1/50 is the answer for 2 percent as a fraction in simplest form.

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3 years ago

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Jackson has 4 1/4 cups of chocolate. How can you write his amount of chocolate as a fraction greater than one

Zinaida [17]

If this is asking how to write this as a complex fraction, here's how:

First, do the whole number (4) multiplied by the diameter (4) to get 16. Then you take 16 and add this to the numerator (1) to get 17. Then your final answer is this number (17) over the original denominator (4), or 17/4

Hope this helps :)

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3 years ago

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