Given the figure below, which of the following points name a line segment, a line, or a ray?



point B and point C
point A and point C
point D and point A
point E and point A

Answer:

7 and 2

Step-by-step explanation:

x+y=9

xy=14

y=14/x

x+14/x=9

x^2-9x+14=0

.......

x=2,7

Answer:

2x^2-12x+13

Step-by-step explanation:

1. Distribute the - sign to all #'s within the parentheses

-6x+3+2x^2-6x+10

2.Combine like terms

2x^2-12x+13

Answer:

Option B.) 12/2 (´⌣`ʃƪ)

Step-by-step explanation:

The rate of a linear equation is equal to the slope m

The slope is equal to

points (2,12) and (4,24)

m=(24-12)/(4-2)

m=12/2

m=6 balls/sec

Answer:

I have not dealt with slope for a while but if its in the form y=mx+b then the x is the slope so it would be -3/4x and b is the y intercept. the y in the cords is -6

Step-by-step explanation:

y= -3/4x -6

Answer:

1.78$

Step-by-step explanation:

Step-by-step explanation:

8 cup bracket of paint coats [tex]\tt{14.24\$ }[/tex] ⠀

per paint backet costs=[tex]\tt{\dfrac{14.24}{8} }[/tex] ⠀

[tex]\rightsquigarrow[/tex] [tex]\tt{1.78\$ }[/tex] ⠀

|-8| = 8 means the absolute value of -8 is 8

Answer = 8

Answer:

$50 withdrawal from bank account

Step-by-step explanation:

If your withdrawing money, that's consider as taking away.

Answer:

True.

Step-by-step explanation:

A system of a mathematical expression such as a matrix is said to be in echelon form when it has many variables.

There are two (2) forms of echelon matrices and these includes;

I. Reduced row echelon form (RREF)

II. Row echelon form (REF)

Hence, a system in echelon form can have more variables than equations.

[tex]\left[\begin{array}{ccc}1&2&3\\0&0&1\\0&7&5\\0&0&0\end{array}\right][/tex]

Answer:

no, 4×4=16

16-(-1)=16+1=17

Answer: no it equal 17.

Step-by-step explanation: do 4 times 4 then you have 16-(-1) then change to 16+1 which equals 17.

Answer:

15/4

Step-by-step explanation:

Make both fractions improper:

9/4 and 5/3

Multiply the numerators and denomenators accross:

(9*5)/(4*3)=45/12

Simplify:

15/4

Answer:

396010000

Step-by-step explanation: You multiply 19,900 * 19900 because there are 2 pools and you will get your answer

Answer:

-5100

Step-by-step explanation:

Answer:

I don't know how this works, I'm in 6th grade but if it helps, 16x3=48 and 19 is a prime number, so 1x19=19 <3

Similar triangles are those triangles whose corresponding sides are in the same ratio. The length of the sides ST and RT are 5 units and 3 units, respectively.

Similar triangles are those triangles whose corresponding sides are in the same ratio. And the corresponding angles measure the same. It is denoted by ‘~’ symbol.

Given that the two triangles are similar because the two have the same ratio. Therefore, the ratio of the corresponding sides in the triangle can be written as,

Ratio = AB/RS = BC/ST = AC/RT

Ratio = 18/6 = 15/ST = 9/RT

Now, using the ratio the length of the sides can be written as,

18/6 = 15/ST

ST = (15 × 6)/18

ST = 5 units

18/6 = 9/RT

RT = (9 × 6)/18

RT = 3 units

Hence, the length of the sides ST and RT are 5 units and 3 units, respectively.

Learn more about Similar Triangles:

https://brainly.com/question/25882965

#SPJ5

Answer: a)  and b)

Step-by-step explanation: Lets find the percentages for each option.

a). with 1-11 without 12-20

Here there are 20 shopers. From 1 to 11, there are 11 shoppers. From 12 to 20, there are 9 shoppers. 11 of 20 have credit cards, and 11/20 = 0.55. So this option is correct

b). with 1-33 without 34-60

Here there are 60 shoppers. 1 to 33 there are 33 shoppers with store credit cards. 33/60 = 0.55. So this is also a simulation which represents this situation.

c). with 1-24 without 25-40

Here there are 40 shoppers. 1 to 24, so there are 24 shoppers with the store credit card. 24/40 = 0.6. So this is not a correct option.

d). with 1-21 without 22-40

Here there are 40 shoppers, of which 21 have the credit card. 21/40 = 0.525, so this is not one of the options

e). with 1-18 without 19-40

Here there are 40 shoppers, of which 18 have the credit card. 18/40 = 0.45, so this is not one of the options.

f). with 1-36 without 37-80

Here there are 80 shoppers, of which 36 have the credit card. 36/80 = 0.45,

so this is not one of the options.

Answer:

answers are A, D, and F

Step-by-step explanation:

PLATO

Answer:

ONE-THIRD OF A GALLON DIVIDED BY 3 GALLONS EQUALS ONE-NINTH

Step-by-step explanation:=1/9

Answer:

1/50, this is the answer for the choices..

Hope this helps you !

Answer:

1/50

Step-by-step explanation:

hope this helped

Answer:

4:8

Step-by-step explanation:

Since there are 4 months with 30 days, there are 8 other months with other amounts of days, therefore the ratio is 4:8

Answer:

its a part b so id k how many they sell in genral. comment how many and ill solve it for ya :)

Answer: a joule divided by a second

Step-by-step explanation:

Answer:

25.26

Step-by-step explanation:

24.56+0.7

25.26 5+ 7 is 12 so carry the 1 over 1+4 =5

9514 1404 393

Answer:

  $281.40

Step-by-step explanation:

A financial calculator tells you the payment for the 18-month loan is $361.46, so her total payback amount is $6506.28.

Similarly, the payment for the 24-month loan is $282.82, and the total amount repaid is 6787.68.

The shorter-term loan costs less by ...

  $6787.68 -6506.28 = $281.40

Ann can save $281.40 by choosing the shorter-term loan.

Answer:

hi

Step-by-step explanation:

[tex] {5}^{2} + {x}^{2} = {7}^{2} \\ 25 + {x}^{2} = 49 \\ {x}^{2} = 49 - 25 \\ {x}^{2} = 24 \\ x = \sqrt{24} [/tex]

have a nice day

Answer:

x[tex]\geq[/tex]2

Step-by-step explanation:

You add 2 to both sides. Then you divide everything by 6. Hope this helps!

Answer:

B

Step-by-step explanation:

Answer:

142

38

Step-by-step explanation:

Answer:

A multiplier of 1.641 corresponds to a percentage increase or decrease of 64.1%.

Step-by-step explanation:

To determine a percentage increase or decrease of a certain number, a calculation consisting of the multiplication of said number by 1 plus the decimals corresponding to the percentage to be increased must be performed. Thus, for example, if you want to increase a number by 50%, you must multiply that number by 1.50. Therefore, if you multiply a number by 1,641, this implies that you are wanting to increase or decrease the initial number by 64.1%.

Answer:

I can't help my self

(your going to be soooo mad when you open up to see me munching on ur points)

Step-by-step explanation:

Answer:

Any planet in any solar system needs a heat source and that is what the core acts as also as a side note the core also keeps the electromagnetic field in order. Hope this helps :)

Answer:

21+4

Step-by-step explanation:

3 times 7=21

3 times4=12

21d+4e

Answer:

21d+12e

Step-by-step explanation:

I'm pretty sure thats it if its expanding.