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Elenna [48]
3 years ago
9

Yea also all of this

Mathematics
2 answers:
KiRa [710]3 years ago
5 0

Answer:

yea I cant really do this over a screen

allochka39001 [22]3 years ago
4 0

Answer:

16) photo

Step-by-step explanation:

- parallel lines never meet (a, b, c have no points in common)

- perpendicular lines meet other lines at one point, forming two angles of 90 °

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Your friend enters a contest to see how many seconds they can stay standing on on a beam without falling off. The first day they
Rom4ik [11]

Answer:

Step-by-step explanation:

So this is an exponential equation because it is doubling each day.

So you will first determine the equation f (x)

6 0
3 years ago
Find the domain for the function f(x)=sqrt x^2-x+6
dybincka [34]

Answer:

The domain is {x : x ∈ R} or (-∞ , ∞)

Step-by-step explanation:

* Lets explain how to find the domain

- The domain of the function is the values of x which make the

  function defined

- The quantity under the square root must be ≥ 0 because there is

  no square root for negative value

* Lets solve the problem

∵ f(x) = √(x² - x + 6)

∴ The value of (x² - x + 6) must be greater than or equal zero because  

   there is no square root for negative value

- Graph the function to know which values of x make the quantity

  under the root is negative that means the values of x which make

  the graph under the x-axis

∵ The graph doesn't intersect the x-axis at any point

∵ All the graph is above the x-axis

∴ There is no value of x make f(x) < 0

∴ x can be any real number

∴ The domain of f(x) is all real numbers

∴ The domain is {x : x ∈ R} or (-∞ , ∞)

6 0
3 years ago
A man bought an old car for $1,10,000. He spent an additional 15% of the cost of repairs. Find the total cost of the car includi
nataly862011 [7]

This would be...

110000(1.15)=126500

answer:B

5 0
3 years ago
Brandon buys a radio for $46.07 in a state where sales Tax is 7%
Radda [10]

Answer:

29.50

Step-by-step explanation:

Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.

8 0
3 years ago
How many 4s are in 36?​
Harman [31]

Answer:

The answer would be 9

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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