DO NOT SEND ME PDFS OR I WILL REPORT ANSWER CORRECTLY FOR BRAINLIEST

There are 4,800,000 cell phones sold each day in the world. In a sample of 1,000 cell phones, 750 are smart phones. How many smart phones should be part of the entire population of cell phones sold each day?
1,000
3,600,000
750
4,800,000

Answer: B

Step-by-step explanation:

Since 9 is 20.75 just add 6.75 each time you add 3 so 9--> 12 = 27.00

12--> 15 = 33.75

Answer: B

Step-by-step explanation:

Since 9 is 20.75 just add 6.75 each time you add 3 so 9--> 12 = 27.00

12--> 15 = 33.75

Answer:

4.148 inches

Step-by-step explanation:

Add all of the numbers, and use percentages to figure.

Hope this helped, and please mark as Brainliest :)

Answer:

4.148

Step-by-step explanation:

Just add everything up and you will get your answer! :)

Answer:

a. 28

b. 6.5

c. 30

Step-by-step explanation:

1% = 80÷100

35% = 0.8×35

1% = 0.65

0.65 × 10 = 6.5

1% = 0.5

60% = 0.5×60

Answer:

28

6.5

30

another way you can get these answers is by cross multiplying. In order to do that you need to identify the percent, the whole (of), and the part (is). In identifying the whole and the part, look for the word is, and the word of. The number that is associated with is either the part or the whole. (There is 6 out of 80, what is the percentage?) always set the percentage out of a hundred.

So from there we set up the proportion:

ONE

(we don't know the part in any of them)

X/80=35/100 (cross multiply by putting the numbers on top of each other for the fractions)

TWO

X/65=10/100

THREE

X/50=60/100

Hope this helps, have a good day and remember to be tiger fierce!! :) (also, sorry that it is late.)

Answer:

a type of plot or mathematical diagram using coordinates to display values for typically two variables for a set of data

Step-by-step explanation:

In a scatter plot has is a line of best fit which shows the closest values to the many on the plot.

Answer:

A scatter plot is a plot that uses dots to show values for two different types of  numeric variables.

Step-by-step explanation:

i tried to shorten it as much as possible for you.

Answer:

Alright Ima jsut say common phrases and do em at the end

Veritcal angles:

Well these angles are equal and always across form each other. Too determine if its a vertical angle, if you see an “x” Like shape, you can draw a maximum of two lines, one horizontal, one vertical. The number those lines tough are vertical the fore the SAME.

Complementary angles:

These are 2 or more angles that add up to 90 degrees. You can have like 20 different angles with different numbers, as long as they add up to 90 degrees. 90 degrees is a right angle so no matter what, it has to equal 90 degrees from all angles.

Supplementary angles:

These are 2 or more angles that add up to 180 degrees or a straight line more common. As long as all the angles add up to 180, its supplementary.

Adjacent angles:

These are angle show lie next to each other. They don’t have anything special, their just next to each other. Ima use an example form the graph. Take for example the angle RNX. XNE is adjacent, its lies right next to it. Another Example could be KND. DNE is adjacent, right next to it.

1) ANR

2) KNE

3) KND

4) RNX

Answer:

75m2

Step-by-step explanation:

Usually, we would subtract the area of a smaller inner shape from the area of a larger outer shape in order to find the area of the shaded region.

The area of the shaded region is the difference between the areas of the rectangle and the square. The dimensions of the rectangle are 6 by 8 and so the area is 6 times 8, that is 48 square units. Each side of the square measures 2 units and so the area is 2 times 2, that is 4 square units.

Answer:

yes they do

Step-by-step explanation:

Answer:

Step-by-step explanation:

TU , UV , VW, TW are the sides

As points T and U have same x-coordinate, length of TU will be given by the difference of y-coordinate

TU = 9 - 7 = 2 units

As points U and V have same y-coordinate, length of UV will be given by the difference of x-coordinate

UV = 5 - 2 = 3 units

As points V and W have same x-coordinate, length of VW will be given by the difference of y-coordinate

VW = 9 -7 = 2 units

As points W and T have same y-coordinate, length of WT will be given by the difference of x-coordinate

WT = 5 - 2 = 3 units

TU = VW = 2 units

UV = WT = 3 units

So, TUVW is a rectangle

Area = length *width = 3* 2 = 6 square units

Perimeter = 3 + 2 + 3 + 2 = 10 units

Answer:

Width: 3

Hight:3

explain, I made a block that was 4 blocks long then using the left over material i rearranged the blocks

Step-by-step explanation:

Answer:

105.1

Step-by-step explanation:

you have to substitute the values in and then u add to get the answer

hope this helps :D

Answer:

105.1

Step-by-step explanation:

Rewrite 8.3x + 7.9y with the indicated substitutions:

             8.3(6) + 7.9(7), or

              49.8  +  55.3, or

                    105.1

Answer:

i think it's c

Answer:

917 is the answer i believe:)

Step-by-step explanation:

just subtract 971 - 54 = 917

Answer:

917

Step-by-step explanation:

j + 54 = 971

-54 -54

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

j = 917

Answer:

 2x

Step-by-step explanation:

Let's simplify step-by-step.

x+2x+2x

Combine Like Terms:

=x+2x+2x

=(x+2x+2x)

=5x

Answer: ikr lol

Answer is D

Step-by-step explanation:

x+2x+3x=5x

Answer:

Step-by-step explanation:

Basically, try finding the x and y intercept for each problem and then make those your coordinates!!

Step-by-step explanation:

1) So to answer these questions first plot the "b" value (which in number 1's case would be 3).

2) Go up three spaces on the graph. and that should leave you at the point (0,3) Plot this point.

3) Now go down 3 (-3x) and go over one point to the right(this should put you at point (1,1). Plot this point.

4) Move on to the next equation in number one. Go up three spaces on the graph.

5) Go down one and over one until you find that you have plotted a point in which both equations intercept (this point would be (0,3).

6)Repeat this process for the rest of the problems

Answer: 24 cubes

Step-by-step explanation:

Answer:

113.04

Step-by-step explanation:

Answer:

The answer will be 3

Step-by-step explanation:

if you multiply 0.1 thrice you will get 0.3

Hope this helps!

Answer:

Step-by-step explanation:

x = original length of one side

(x-2)² = 20 inches²

x-2 = ±√20 = ±2√5

x = 2±2√5

2-2√5 is an extraneous solution,

so x = 2±2√5 ≈ 6.47 inches

Answer:

1) a. 15ft

b. 6ft

c. 30ft

2) a. 16m

b. 12m

c. 192m

answer for the 1st question:

1) length is 15 ft

2) width is 6ft

3) the area is 90 ft²

step-by-step explanation:

ok so we know that the plan is 2 in/6 ft

step 1-

we need to find the length of the terrace, and we know that the length of the terrace in the plan is 5 in

so by proportion- we'll need to find the length of the 'actual' terrace

2 in/ 6 ft= 5 in/ x ft

x=6*5/2

x=15 ft (we now have the length)

step 2-

now that we know the length, we need to find the width

the length of the terrace in the plan is 2 in

and by proportion- we'll find the 'actual' width of the terrace

2 in/6 ft=2 in/ x ft

x=6*2/2

x=6 ft

and now we'll find the area of the terrace (step 3)-

the formula for the area of a rectangle is a=lw or area=length*width

now we just fill the variables in with what we know-

so we know that 15 ft is the length and that 6 ft is the width-

15*6=90 ft²

**sorry about my original answer i didn't pay close enough attention**

good luck :)

i hope this helps

have a nice day !!

Answer:

The angle is 90 degrees since it is a right angle.

90-50=40 gives us how much the equation 6a-8 is worth

Set it so

6a-8=40

6a=48

a=8

Hope this helps and lmk if it  

Answer:

[tex]a=8[/tex]

Step-by-step explanation:

The total angle is 90° and 90° - 50° is 40° so [tex]6a-8=40[/tex].

After you add 8 to both sides you get [tex]6a=48[/tex].

Divide both sides by 6 and you get [tex]a=8[/tex].

Answer:

I think A

Step-by-step explanation:

Answer:

only the first sentence is true

Step-by-step explanation:

Answer:

1- alternate exterior

2-vertical

3- linear/supplementary

4-alternate interior

5-same side interior

6-corresponding

hope this helps! have a lovely day :)