Can someone help me with the second one?

Answer:

Step-by-step explanation:

Answer:

I would say line 2

Step-by-step explanation:

just think it is

Answer:

36x .9= 32.4

36 is 90% of 40

Answer:

The second one

Step-by-step explanation:

As you can see in the question, it states that 36 is 90% so that means in the model, 36 should be under 90%

Answer:

she walks about 145.7 meters in 5 minutes

Step-by-step explanation:

Hey There!

so first we want to find the meters per second rate

to do this we do

[tex]\frac{12}{24.7} = 0.48582995951[/tex]

so the meters per second is 0.4858299591

Then we want to find how many seconds are in a 5 minutes

to do this we multiply 5 and 60

5x60=300

then we want to multiply that by the meters per second

300x 0.4858299591=145.748987854

so she walks about 145.7 meters in 5 minutes

Answer:

T it has to be true sooooo

Step-by-step explanation:

T or F

Answer:

median- 58.5

first quartile- 56

third quartile- 65

interquartile range- 9

Step-by-step explanation:

median is when you put the numbers from least to greated and find the middle number; so, you will put this set in that order= 38, 46, 55,56,58,59,61,65,67,75. now, you get stuck between 58 and 59. so you add them and divide by two to get 58.5. thats the median. The first quartile is any number from the set that is smaller than the median, basically the first half of it. now you will just find the median of that which is 56. that is your first quartile. third quartile is the second half of the set, any number in the set that is greater than the median. you will find the median of that half to get 65. that is your 3rd quartile. interquartile range ius the difference bewteen your first and third quartile. 65-56 is 9. hope this helped marck as brainlyest and help me with my que tooo :)

Answer:

A) Equilateral Triangles

B) m<JLK=54°

m<KJL=54°

m<MNL=54°

m<LMN=72°

m<NLM=54°

Step-by-step explanation:

A) Equilateral Triangles

B) m<JLK=180-72=108 108÷2=54°

m<KJL=54°

m<MNL=54°

m<LMN=72°

m<NLM=54°

Answer:

A of the shaded figure is 112.5

Answer:

it appears the answer options are typed incorrectly

Step-by-step explanation:

First of a line perpendicular to another line has the inverse opposite slope

    if  m is the slope  m of line 1  the perpendicular line slope is   -1/m

y - 3 = -4(x + 2)    equarion 1

y - 3 = -4x - 8       -4 × (x+2)

y = -4x - 5            added 3 to both sides to get the y intercept form y=mx+b

the slope of the perpendicular line will be   1/4

using the point slope method

y - y1 = m(x -x1)    

the gives the (x,y) point of the perpendicular as (-5, 7)

x1 = -5

y1 = 7

y - 7 = 1/4(x - (-5))

y - 7 = 1/4(x +5)     <--------------   Answer

the attached graph shows the line and the perpendicular going through point (-5, 7)

Answer: I'm pretty sure its the green rectangle

Answer:

18 hours playing video games

6 hours on tv

Step-by-step explanation:

math

Answer:

x = 69

y = 69

Step-by-step explanation:

Since AB is parallel to CD

x = 69 ( They are alternate angles)

and

y = 180 - 111 ( Co - interior angles)

y = 69

Answer:

-15

Step-by-step explanation:

process of elimination.

Answer:

-15

Step-by-step explanation:

to isolate the variable (n), divide both sides by -7

105/-7=-15

The period of an function, is how many times it takes to complete one cycle, if the period is 2π then after 2π the function would have been completed one entire cycle, but what I mean by cycle?

It's when the function start again, these functions are called periodic functions for a reason, after between that interval, the function goes up, goes to 0 again, go down and finally goes zero again, it means a cycle! the function goes up, down and then return to the same point.

If you look at the picture, the function took 2π just to go up and zero, it needs more 2π to go down and return to zero, then it's period is 4π.

The bottom function complete its cycle in just π!

I hope you liked it, maybe the draw will help you!

Any doubt? just write in the comment and I'll help you.

Answer:

No. Her claim is too large. The actual value is 4 cm.

Because Volume = l³

4³ equals to 64 which means size of the edge is 4cm.

Answer:

πr2

25π ft²

Step-by-step explanation:

Answer:

She will have 12 pounds of cheese left

Step-by-step explanation:

Tina starts with 24 pounds , and uses 12 pounds .   24-12=12

Answer:

23.7°

Step-by-step explanation:

To obtain the value of AB ; Use the cosine rule ;

Recall:

c² = a² + b² - 2ab Cos C

c² = 24² + 11² - 2*24*11 Cos75

c² = 576 + 121 - 528 * 0.2588190

c² = 697 - 136.656432

c² = 560.343568

c = sqrt(560.343568)

c = 23.6715

Hence, c = AB = 23.7°

Answer:

It is not

Step-by-step explanation:

Because "Kira" lol is doing something like saying 1-3 = 2 which it doesn't you have to regroup in this case and you can't do what she did, though what she did with her whole numbers is correct

I hope this helps!

Answer:-3

got it right on edg

Step-by-step explanation:

Answer:

8 square inches

Step-by-step explanation:

when finding the area of a rectangle you multiply the length and width

so the area is equal to 2 x 4

2 x 4 = 8 so the area of the rectangle is 8 square inches

Answer: $0.15

Step-by-step explanation:

1.80 divided by 12 = 0.15

Hope that helped :)

Answer:

0.2 = 0.20

Step-by-step explanation:

Answer:

57 cubic meters

Step-by-step explanation:

9 + 9 + 9 + 15 + 15 + 57

Answer:

10

Step-by-step explanation:

y = -4

x = 6

x-y = 6-(-4) = 6+4 = 10