1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Gelneren [198K]
3 years ago
9

I know the answer but I need an explanation of how it is the answer plss.

Mathematics
2 answers:
Mashcka [7]3 years ago
4 0

Answer: I got the answer by adding and subtracting

Step-by-step explanation:

dusya [7]3 years ago
4 0
I can help you with the first correct answer first.

The dots represent how many people are at a certain height. Basically 3 people are 78 in.
The choice says that more than half of the players are 79 in or taller. So start at 79 (between 78 and 80).
We see that two players are at 79 in. Now check 80 all the way to 84 (what on earth am I saying-)
Add the dots, starting from 79 all the way to 84. 8 players are 79 in or taller.

Now what about the ones lower than 79? Count those too, starting from 78 to 69. Once you do that, you will see that 7 people are less that 79 in. Which means that more than half of the players are 79 in or taller. That’s how you do it.

For the third one, the tallest player is 84 in. The shortest is 69 in. 84 - 69 = 15. So that’s how the last option is right :)
You might be interested in
Help please I’ll make it brainliest!!!!!
mr Goodwill [35]

Step-by-step explanation:

it is very simple, once you remember that "kilo" means 1000, "mili" means 1/1000, and "centi" means 1/100.

and therefore 1 cg = 10 mg, or 1 cm = 10 mm.

"deci" means 1/10.

and therefore 1 dm = 100 mm, 1dg = 100 mg.

1.

9.32 kg = 9.32×1000 = 9320 g

2.

1.429 g = 1.429/1000 = 0.001429 kg

3.

287 g = 287/1000 = 0.287 kg

4.

4.6 L = 4.6×1000 = 4600 mL

5.

0.119 L = 0.119×1000 = 119 mL

6.

9936 mL = 9936/1000 = 9.936 L

7.

26793 mL = 26793/1000 = 26.793 L

8.

0.06 L = 0.06×1000 = 60 mL

9.

170 cg = 170×10 = 1700 mg

10.

2674 cm = 2674/100 = 26.74 m

11.

9.05 mm = 9.05/100 = 0.0905 dm

12.

2 L = 2×1000 = 2000 mL

13.

62.4 L = 62.4×1000 = 62400 mL

14.

99.9 mm = 99.9/1000 = 0.0999 m

15.

4.34 g = 4.34×100 = 434 cg

16.

10 km = 10×1000 m = 10×1000×1000 = 10000000 mm

17.

65 cL = 65/100 = 0.65 L

18.

105 mL = 105/1000 = 0.105 L

19.

0.27 g = 0.27×100 = 27 cg

20.

7777 m = 7777/1000 = 7.777 km

4 0
1 year ago
HELP ME pleaseeeee ill mark you as brainiest if I get two answers
sergiy2304 [10]

                                        Question 9

Given the segment XY with the endpoints X and Y

Given that the ray NM is the segment bisector XY

so

NM divides the segment XY into two equal parts

XM = MY

given

XM = 3x+1

MY = 8x-24

so substituting XM = 3x+1 and MY = 8x-24 in the equation

XM = MY

3x+1 = 8x-24

8x-3x = 1+24

5x = 25

divide both sides by 5

5x/5 = 25/5

x = 5

so the value of x = 5

As the length of the segment XY is:

Length of segment XY = XM + MY

                                = 3x+1 + 8x-24

                                = 11x - 23

substituting x = 5

                               = 11(5) - 23

                               = 55 - 23

                               = 32

Therefore,

The length of the segment = 32 units

                                        Question 10)

Given the segment XY with the endpoints X and Y

Given that the line n is the segment bisector XY

so

The line divides the segment XY into two equal parts at M

XM = MY

given

XM = 5x+8

MY = 9x+12

so substituting XM = 5x+8 and MY = 9x+12 in the equation

XM = MY

5x+8 = 9x+12

9x-5x = 8-12

4x = -4

divide both sides by 4

4x/4 = -4/4

x = -1

so the value of x = -1

As the length of the segment XY is:

Length of segment XY = XM + MY

                                = 5x+8 + 9x+12

                                = 14x + 20

substituting x = 1

                               = 14(-1) + 20

                               = -14+20

                               = 6

Therefore,

The length of the segment XY = 6 units

8 0
2 years ago
A pair of AirPods cost $120 at the store. A
timofeeve [1]

Answer:

20 is the correct answer

7 0
3 years ago
Read 2 more answers
MATHHHHHH I NEED HELP PLEASE!!!!!
Olin [163]

Answer:

so at (0,20) she spent all the money on (20) orange juice and 0 coffee

then at (15,0) she spent all the money on (15) coffee and 0 orange juice

Step-by-step explanation:

3 0
3 years ago
Help now now now!!!!!!!!!!!!!!
WARRIOR [948]
The answer is 2. Here's why:

First if all, anything to the power of 0 is 1.
So n^0=1.
You need to plug in 3 for m, so then 6(3)^-1.
3^-1=1/3.
6 × 1/3= 6/3=2
2×1=2.
3 0
3 years ago
Read 2 more answers
Other questions:
  • What are the x-intercept and the y-intercept of the graph of y=−3x−18 ? Enter your answers in the boxes.
    9·2 answers
  • 4=x^2-7 solve each equation
    12·2 answers
  • Suppose 3/4 is a root of a polynomial equation. what does this tell us about the leading coefficient and the constant term in th
    7·1 answer
  • The surface of a polyhedron can be found by
    9·1 answer
  • Bullco blends silicon and nitrogen to produce two types of fertilizers. Fertilizer 1 must be at least 40% nitrogen and sells for
    6·1 answer
  • Is this correct on using the mean , median, mode, and range ?
    6·1 answer
  • In​ 2012, the population of a city was 6.27 million. The exponential growth rate was 1.47​% per year.
    11·1 answer
  • Write the word sentence as an inequality.<br> A number x is greater than 0.
    5·1 answer
  • An angle measures 3.2° less than the measure of its complementary angle. What is the measure of each angle?
    5·1 answer
  • In 2019, Company A purchased a commercial building with 8 retail units for $4,200,000. In 2021, Company A decided to sell this b
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!