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4 years ago

Median is 28; 16, 24, x, 48

1 answer:

5 0

X=32 because when you have an even set of numbers, you have to take the two in the middle and find the mean of them:
24+x=28•2
24+x=56
x=32

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Which of the following is being constructed in the image.

Sliva [168]

Answer:

3. a line perpendicular to a given line through a point not on the line

Step-by-step explanation:

The point not on the line suggests that choices 1 and 3 are possibilities. The fact that the dotted line is not parallel (and is perpendicular) to the solid line suggests that choice 3 is applicable and choice 1 is not.

The short arcs are equidistant from the end points of the chord that intercepts the larger arc. Hence the line through the crossing point of the short arcs and the point on the other side of the line will be the perpendicular bisector of the chord, and will be perpendicular to the solid line. Creating that perpendicular is likely the purpose of the construction.

5 0

3 years ago

What value of a will make the equation a true statement? Explain how you arrived at your solution

Ivahew [28]

Answer:

-0.9

Step-by-step explanation:

(-3.4+4.3)+a=0

0.9+a=0

a=0-0.9

a=-0.9

7 0

2 years ago

Read 2 more answers

Select the correct answer. The graph of the function is shown f(x)=sin(x). What is the domain of the function? PLATO USERS

pav-90 [236]

Answer:

Domain: (−∞,∞),{x|x∈R}

Step-by-step explanation:

the domain will be Domain: (−∞,∞),{x|x∈R} because

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

6 0

3 years ago

Marlye posted a story on her blog. On the first day there were 80 responses and on the second day there were 180 responses. What

adelina 88 [10]

Answer:

80 * 80% = 64 So it's not A

80 * 55% = 44 so it's not B

80 * 100% = 80 so it's not C

80 * 125% = 100 so D is your answer

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers

What number is equivalent to: 4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1?

valina [46]

Answer:

4,005,090,807

Step-by-step explanation:

4 x 1,000,000,000 + 5 x 1,000,000 + 9 x 10,000 + 8 x 100 + 7 x 1

4 * 1,000,000,000 = 4,000,000,000

5 * 1,000,000 = 5,000,000

9 * 10,000 = 90,000

8 * 100 = 800

7 * 1 = 7

Add it all together and you get 4,005,090,807

I hope this helped. Sorry if you get this wrong.

5 0

3 years ago