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Murljashka [212]
1 year ago
9

If f(x)=x-5, then match each of the following.

Mathematics
1 answer:
4vir4ik [10]1 year ago
8 0

Answer:

Step-by-step explanation:Given f(x)=x-5

f(-1)= -1-5

    = -6

f(0)=0-5

   = -5

f(1)=1-5

  = -4

f(2)=2-5

   = -3

f(5)=5-5  

    =0

f(8)=8-5

    = 3

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((3*3*3)+2(-6))/((-3*-3)-5)
(27-12)/9-5
15/4
4 0
3 years ago
Given the information depicted in the diagram below, find the measure of ∠S. Describe how you arrived at your answer. Be sure to
Sonbull [250]

Answer:

Answer 44

Step-by-step explanation:

I'll do some of it. You can supply some of the vocabulary.

<Q = 56 degrees                         The triangle is isosceles.

<PRQ = 180 - 56 - 56                    All triangles have 180 degrees.

<PRQ = 68                                     Do the subtraction

<PRQ = <SRT                                 Why is this so? You have the term.

<TRS = 68 degrees                        The reason is the same as the last part.

<T = <RST                                         The triangle is isosceles (2 equal angles)  

<T = 68                                             Two equal angles = the same degrees    

S = 180 - <T - < RST                         S is the left over from the 2 equal angles.

S = 180 - 68 + 68                             Substitute.

S = 44    

4 0
3 years ago
Read 2 more answers
Guys please help as fast as possible.
jolli1 [7]

Answer:theres nothing here to answer

Step-by-step explanation:

4 0
3 years ago
A family has two cars. The first car has a fuel efficuency of 15 miles per gallon of gas and the second has a fuel efficiency of
SVEN [57.7K]

Answer:

x= 35 gallons consumed by 1st car

and y= 40  gallons consumed by 2nd car

Step-by-step explanation:

Fuel efficiency of 1st car = 15 miles per gallon

Fuel efficiency of 2nd car = 35 miles per gallon

Let x= gallons consumed by 1st car

and y= gallons consumed by 2nd car

Total gallons consumed by both cars = 75

so, we can write

x + y = 75

Miles covered by both cars = 1925 miles

and we know, Fuel efficiency of 1st car = 15 miles per gallon

Fuel efficiency of 2nd car = 35 miles per gallon

we can write the equation as

15 x + 35 y = 1925

where x and y are gallons consumed by 1st and 2nd car.

We have two equation now,

x + y = 75                   (1)

15 x + 35 y = 1925     (2)

Multiplying eq(1) with 15 and subtracting eq (1) and 2

15 x + 15 y = 1125

15 x + 35 y = 1925

-       -            -

_______________

0 - 20 y = -800

y= -800 / -20

y = 40

Putting value of y in equation 1

x + y = 75

x + 40 = 75

x= 75 - 40

x = 35

x= 35 gallons consumed by 1st car

and y= 40  gallons consumed by 2nd car

4 0
3 years ago
Selene bought a computer screen on sale for 35% off the original price what was the price of the computer before the sale
ira [324]

Answer:

Here's a picture with the work done.

Step-by-step explanation:

8 0
3 years ago
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