Find the slope between these two points:



(-5,3) and (4,6)

Answer:

480

Step-by-step explanation: I just took the test, you can search up “what’s 27.78% of 1728” if you don’t trust me :)

Answer:

P = Q becuase bisector

Step-by-step explanation:

Answer:

Step-by-step explanation:

solution

given KL is perpendicular bisector of PQ

1. in triangle KPL and KQL

a.∠KLP= ∠KLQ                                       1. a. KL is perpendicular bisector of PQ

b. KL is common in both triangle              b. common side

c. PL=LQ                                                   c. KL bisects the PQ

2 therefore triangle KPL and KQL is   2.by R.H.S axiom

congurent triangle

3.∠P=∠Q                                                3. corresponding angle of triangle are  

                                                                       equal

proved

Responder:

Los 48.1875m

Explicación paso a paso:

Si se colocaron 16 postes para soportar 385,5 m de cable telefónico, esto significa que la distancia entre los 16 postes es de 385,5 m.

Debemos encontrar la distancia entre 2 postes;

16 puestos = 385,5 m

2 puestos = x

Cruz multiplicar

16 veces = 2 * 385,5

16x = 771

x = 771/16

x = 48,1875 m

Por lo tanto, la distancia entre 2 postes es de 48,1875 m.

Answer:

no

Step-by-step explanation:

Answer:

C and D

I am pretty sure

Answer:

9 yards

Step-by-step explanation:

Since both pools are similar, therefore the ratio of their length and width would be equal. That is:

Length of the current swimming pool : length of the new swimming pool = width of the current swimming pool : width of the new swimming pool

Thus, we can set up a proportion as shown below:

Let the width of the new swimming pool be x.

40 : 24 = 15 : x

[tex] \frac{40}{24} = \frac{15}{x} [/tex]

Cross multiply

[tex] 40*x = 15*24 [/tex]

[tex] 40x = 360 [/tex]

Divide both sides by 40

[tex] x = \frac{360}{40} [/tex]

[tex] x = 9 [/tex]

The width of the new swimming that is smaller would be 9 yards.

Answer:

½÷n+5=11

or

0.5÷n+5=11

Answer:b

Step-by-step explanation:

Answer:

Step-by-step explanation:

946mL=1q    2p=1q    therfore   946mL=2p  so   473mL

Answer:

$11

Step-by-step explanation:

Set up the system of equations

18x + 9y = 45

20x + 12y = 52

Let's try to get y on one side for the first equation.

9y=45-18x

y=5-2x

Now substitute it into the second equation.

20x + 12(5-2x) = 52

20x + 60 - 24x = 52

-4x = -8

x = 2

Now solve for y using the first equation.

18(2) + 9y = 45

36 + 9y = 45

9y = 9

y = 1

Now that we know x and y we can solve for the price of 4 hot dogs and 3 drinks.

4(2) + 3(1) = z

8 + 3 = z

11 = z

That means that the price is 11 dollars.

Answer:

45 A

Step-by-step explanation:

Answer:

Step-by-step explanation:

3-5(3a+6)

3 - 15a - 30

-15a - 27

As per linear equation, the value of the given expression is (-27 - 15a).

"A linear expression is an expression in which the highest power of the variable is always 1.

Given expression is:

3 - 5(3a + 6)

= (3 - 15a -30)

= (-27 - 15a)

Therefore, the value of the given expression is (-27 - 15a).

Learn more about linear expression here: https://brainly.com/question/20592786

#SPJ2

Answer:

he has 121 cookies now

Step-by-step explanation:

8 times 14 plus 9

8 times 14 = 112 + 9 = 121

Answer:

121

Step-by-step explanation:

8 bags of 14 cookies means he bought 112 cookies. Since he already had 9, you add 9 to 112 and get 121 cookies in total.

Answer:

19

Step-by-step:

+36 - 17 = 19

Answer: Its 19ft

You can also use Socratic to help you with any school assignments.

Answer:

Future amount of penguin = 4,772.70

Step-by-step explanation:

Given:

Current amount of penguin = 2,000

Growth rate r = 19% = 0.19

Number of year n = 5

Find:

Future amount of penguin

Computation:

Future amount of penguin = Current amount of penguin[1+r]ⁿ

Future amount of penguin = 2000[1+0.19]⁵

Future amount of penguin = 4,772.70

Answer:

1

Step-by-step explanation:

Answer:

The two numbers are 9 and -26.

The larger number is 9.

Step-by-step explanation:

Let the two unknown numbers be x and y.

The sum of a four times a number x and another number y is 10. Hence:

[tex]4x+y=10[/tex]

And the difference between the two numbers is 35. So:

[tex]x-y=35[/tex]

So, we have the system of equations:

[tex]\left\{ \begin{array} \ 4x+y=10 \\ x-y=35 \end{array}[/tex]

From the second equation, we can add y to both sides:

[tex]x=y+35[/tex]

Now, we can substitute this into the first equation:

[tex]4(y+35)+y=10[/tex]

Distribute:

[tex]4y+140+y=10[/tex]

Simplify:

[tex]5y+140=10[/tex]

Subtract 140 from both sides:

[tex]5y=-130[/tex]

Divide both sides by 5:

[tex]y=-26[/tex]

So, the value of y is -26 .

Then it follows that the value of x is:

[tex]x=y+35[/tex]

Substitute -26 for y:

[tex]x=-26+35=9[/tex]

So, our two numbers are 9 and -26.

The larger number is 9.

So, our answer is 9.

Answer:

Yup answers 9

Step-by-step explanation: just took the test

Did she?

No, but what's your actual question?

Answer:

What do you want us to do with that number

Step-by-step explanation:

Answer: slope = 3x , y intercept = 5

Step-by-step explanation: use the formula : y2 - y1 / x2 - x1 to find slope. y intercept is shown on graph

Answer:

(-2, 1)

Step-by-step explanation:

Well, to actually graph it, for the first line you'd have one point at (0, -1) [0 right, 1 down] , then you go down one, right one, and place a point there, down another, right another, and repeat.

For the second you'd place a point on (0, 3) [0 right, 3 up] and then go one up, one right, and place a point. One up, one right and place a point and repeat that. the point where the two lines cross would be your answer. If you don't want to do that then the answer is (-2, 1) I believe.

Answer:

X = 24

Step-by-step explanation:

2x + x + 12 + 96 = 180

combine like terms

3x + 108 = 180

subtract 108

3x = 72

divide by 3

x = 24

Hope this helps. Pls give brainliest.

Answer:

good night :))))))))))))

Answer:

umm this question is from a wile ago hehe but anyways i got points hehehe

Step-by-step explanation:

Answer:

i dont see the picture

Step-by-step explanation:

Answer:

the 3rd one

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Since 3 is 1/2 of the bottle, the whole bottle is 6. Then, 2/3 of 6 is 4!

                                           Question 1)

Answer:

Please see the explanation.

Step-by-step explanation:

We know that the dilation of an original object shows how much bigger or smaller the image will really get, as compared to the original shape.

Also,

The new coordinates of the image can be determined by multiplying the scale factor with the coordinates of the original object.

Given the preimage points:

The formula of the dilation by a scale factor of 3:

(x, y) → (3x, 3y)

Therefore, the coordinates of the dilated image after the dilation by a scale factor of 3 will be:

A(x, y) → (3x, 3y) = A(0, 5) → (3(0), 3(5)) = A'(0, 15)

B(x, y) → (3x, 3y) = B(4, 9) → (3(4), 3(9)) = B'(12, 27)

C(x, y) → (3x, 3y) = C(-1, -8) → (3(-1), 3(-8)) = C'(-3, -24)

                                               Question 2)

Answer:

Please see the explanation.

Step-by-step explanation:

Given the preimage points:

The formula of the dilation by a scale factor of 1/2:

(x, y) → (1/2x, 1/2y)

Therefore, the coordinates of the dilated image after the dilation by a scale factor of 1/2 will be:

A(x, y) → (3x, 3y) = A(0, 5) → (1/2(0), 1/2(5)) = A'(0, 5/2)

B(x, y) → (3x, 3y) = B(4, 9) → (1/2(4), 1/2(9)) = B'(2, 9/2)

C(x, y) → (3x, 3y) = C(-1, -8) → (1/2(-1), 1/2(-8)) = C'(-1/2, -4)

Answer:

20 times

Step-by-step explanation:

Answer: 6.50-.65 > 1.95x

Step-by-step explanation:

Answer: 3 Ib

Explanation: 6.50 - 0.65 = 5.85 and 1.95 times 3 is 5.85 so she spends the rest of her money on 3 pounds of tomatoes.