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2 years ago

14

How would you "remove the discontinuity" of f ? in other words, how would you define f(5) in order to make f continuous at 5?f(x

) = (x^2 − 2x − 15)/x − 5

1 answer:

Nataliya [291]2 years ago

7 0

Hope this helps! I'm sorry for worse handwriting.

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10 POINTS!!! A truss bridge is shown with two parallel horizontal beams crossed by vertical and slanted beams.

Ugo [173]

Answer:

x=40 °

Step-by-step explanation:

The two horizontal beams are parallel and the slanted beams make a traversal

Hence we use the basic properties of a transverse line making with two parallel lines.

please refer to the image attached to this answer.

The two angles described in the figure makes the alternate interior angles and this these two are congruent . Hence

x= 40°

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3 years ago

Wally chin, the owner of an exxon mobil station, bought a used ford pickup truck, paying $1,900 as a down payment. He still owes

My name is Ann [436]

Down payment of the ford pickup truck = $1,900.

It is said that down payment amount $1,900 owes 75% of the selling price.

Therefore, 100-75 = 25% is the downpayment of total Selling price.

Let is assume selling price is $x.

According to problem,

25% of the selling price equals down payment amount $1,900.

Let us convert above statement into an equation.

25% of x is 1,900.

That is 25% x = 1,900.

25% could be written as 25/100 or 0.25.

So, the above equation would become

0.25x = 1,900.

Dividing both sides by 0.25, we get

0.75x/0.25 = 1,900/0.25

x=7600

So, the selling price would be $7600.

3 0

2 years ago

Read 2 more answers

What is the answer to -x/3_>5

den301095 [7]

Answer: this is the answer

( {x}^{3} ) {}^{ - 5} = {x}^{ - 15}

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

What is 4+3-1x22 plz help

cricket20 [7]

4+3-1x22
4+3-22
7-22
-15
So -15 is the answer

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3 years ago

Read 2 more answers

Which values of a, b, and c represent the answer in simplest form?<br><br> 7/9 * 4/9 = a b/c

myrzilka [38]

Answer:

Option 2: A=1, B=3, C=4

Step-by-step explanation:

7/9÷4/9 = 7/9*9/4
cancel 9 on each side
=7/4
= 1 3/4

4 0

2 years ago