MATHEMATICS MIDDLE SCHOOL

I need 37-41
plz help​
I need 37-41 plz help​ - 1

Answers

Answer 1
Answer:

Answer:

no 41=

x= -4

Step-by-step explanation:
Answer 2
Answer:

Answer:

38.) x < -3

39.) b > or = 1

40.) w < or = -9

41.) x = -4

Step-by-step explanation:

38.)   x + 5 < 2

            -5   -5

-------------------------

x < -3

39.)    b - 2 > or = -1

            +2           +2

----------------------------------

         b > or = 1

40.)    w + 6 < or = -3

              -6           -3

------------------------------------

         w < or = -9

41.)    4x + 5 = -11

              -5      -5

-------------------------------

      4x/-16 = -16/-16

-------------------------------

     x = -4

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Identify the value that is NOT in range of the piecewise function. A. -3
B. -2
C. 3

Answers

Answer:

Option A i.e. y = - 3 is not in range of the piece wise function graphed.

Step-by-step explanation:

The range of a function y = f(x) is given by the possible values of y for the possible domain (x-values) of the function.

Now, it is clear from the graph of the function that the value of y never goes below y = - 2.

The graph is drawn in such a way that any value of y less than - 2 and greater than - ∞ is not in the range of the function.

Therefore, option A i.e. y = - 3 is not in range of the piecewise function graphed. (Answer)

What times 62 equals 604?

Answers

9.74 because if you do 604 divided by 62 you will get 9.74 and if you do 9.74 and multiply it by 62 you will get 604

The fastest a human has ever run is 27 miles per hour. How many miles per minute did the human run

Answers


(27 mi/hr) x (1 hr / 60 min)  =  (27/60) (mi/min)  =  0.45 mile/minute

Using the same kind of calculation, we can see
that the world record times for other distances
correspond to:

200 meters                  23.31 mph
400 meters                   20.72 mph
800 meters                   17.73 mph
1000 meters                 16.95 mph
1500 meters                 16.29 mph
1 mile (1,609 meters)    16.13 mph
2,000 meters                 15.71 mph
10,000 meters               14.18 mph
30,000 meters               12.89 mph
Marathon  (42,195 meters)    13.10 mph

Except for that one figure at the end, for the marathon,
which I can't explain yet and I'll need to investigate further,
it's pretty obvious that a human being, whether running for
his life or for a gold medal, can't keep up the pace indefinitely.
27 miles per 1 hour
27 miles per 60 minutes
per 1 minute = 27/60 = 9/20 mile

What is the square root of -1?

Answers

ANSWER=  square root(-1) =  i

STEP-BY STEP EXPLANATION:

Imaginary number. An imaginary number is the square root of a negative real number. (The square root of a number is a second number that, when multiplied by itself, equals the first number.)

The museum's show for July features 30 oil paintings by different artists. All artists show the same number of paintings and each artist shows more than 1 painting. How many artists could be featured in the show?

Answers