Find the equation of the line that is perpendicular to the given line and passes through the given point.
y=-x
y=---9; (13,0)
2
The equation is y =
(please help me)

Answer:

n = 3p

hope this works

Answer:

The answer is 12

Step-by-step explanation:

i got it right

Answer:

the answer is 12

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

250

Step-by-step explanation:

From the question given above,

y varies directly as the cube of x. This can be written as

y ∝ x³

y = Kx³

Next, we shall determine the value of the constant (K) as follow:

y = 54

x = 3

K =?

y = Kx³

54 = K × 3³

54 = K × 27

Divide both side by 27

K = 54/72

K = 2

Finally, we shall determine the value of y when x is 5.​ This can be obtained as follow:

x = 5

K = 2

y =?

y = Kx³

y = 2 × 5³

y = 2 × 125

y = 250

Therefore, the value of y is 250

Answer:3800

Step-by-step explanation:

sorry if i got it wrong :/

Answer:

1.19$ each

Step-by-step explanation:

10.71/9= 1.19

Replace x in the equation for f(x) with -5:

|2x +9| = |2(-5) +9| = |-10 +9| = |-1| = 1

Now find x 1 and see where the graph of G(x) crosses the Y :

It crosses ay Y = 5

The answer is A. 5

Answer:

The correct answer is A. 5.

Step-by-step explanation:

I got it right on the Edmentum test.

Answer:

A and C

I think this is correct

: )

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

y ∝ x

y = kx

k = 0.6

The value of x when y = 18 is 30.

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 4 = 5y is an equation.

2x + 4 + 9 is an equation.

We have

if y varies directly as x.

This can be written as,

y ∝ x

y = kx _____(1)

From (1),

y = 6 when x= 10

6 = 10k

k = 6/10

k = 0.6

Now,

y = 0.6x

when y = 18,

18 = 0.6x

Divide both sides by 0.6.

x = 18/0.6

x = 180/6

x = 30

Thus,

y ∝ x

y = kx

k = 0.6

The value of x when y = 18 is 30.

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The answer is 0.94 !!!

The probability that a randomly selected statistics student is a business major or likes grilled cheese is 0.94.

Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

Given that the statistics class has 50 students and among those students, 42 are business majors, and 8 like grilled cheese. Of the business majors, 3 like grilled cheese.

The probability will be calculated as:-

P(AUB) = P(A) + P(B) - P(A[tex]\cap[/tex]B)

[tex]P(AUB)=\dfrac{42}{50}+\dfrac{8}{50}-\dfrac{3}{50}[/tex]

[tex]P(AUB) = \dfrac{50-3}{50}[/tex]

[tex]P(AUB)=\dfrac{47}{50}[/tex]

P(AUB) = 0.94

Therefore the probability that a randomly selected statistics student is a business major or likes grilled cheese is 0.94.

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Answer:

2.68

Step-by-step explanation:

In similar triangles, the corresponding sides are in same ratio

[tex]\frac{DF}{AC} =\frac{DE}{AB}\\\\\frac{DF}{4} = \frac{1.34}{2}\\\\ DF = \frac{1.34}{2}*4\\\\DF = 1.34 * 2 \\\\DF = 2.68[/tex]

Answer:

19.703

Step-by-step explanation:

Answer:

Step-by-step explanation:

  11.59

*     1.7   Remove the decimal point 3 spaces (remember to add that at the end)

       1159

     *    17

________

       8113

    11590

_________

   19,703 add the decimal space => 19.703

divide 980 in. by 5 minutes to figure out how many inches an ant moves in a minute. that ends up to be 196 in/minute. from there, multiply 196 in. by seven, leaving the sum as 1372. hope this helps, please mark brainliest and have an amazing day

Answer:

This answer is only an estimate but I think the ant could travel 1372 inches in 7 minutes.

Step-by-step explanation:

The problem states that the ant could travel 980 inches every 5 minutes so, if you divide 980 by 5 you should get 196. So this means that every minute the ant could travel 196 inches, and the question is, how far can the ant travel in 7 minutes? So to get the answer you should only need to multiply 196 to 7 then you should get 1372. Hope this helps and if you could mark this as brainliest. Thanks

Answer:

the answer is d

Step-by-step explanation:

Answer:

4.5 = 13.5

11/2 = 16 1/2

36 = 12

46.5 = 15.5

Step-by-step explanation:

hope this helped!

Answer:

c

Step-by-step explanation:

Answer:

The answer is B I think.

Step-by-step explanation:

Answer: 16.8

Step-by-step explanation: 12% of 140 = 16.8. (I’m not sure what I say for the explanation! Really sorry! But I hope I helped!)

Answer:

16.8

Step-by-step explanation:

12 % of 140

12/100×140

12×140/100

1680/100

16.8

So 16.8 is the answer

Answer:

75ft

Step-by-step explanation:

Hello There! With the information given in the problem we can set up a ratio in order to help us solve for the actual length that the model is scaled upon.

This ratio can be written as:

[tex]\frac{1ft}{15ft}[/tex]

From this we just set up another ratio in relation to the original. In this one we will be solving for x.

[tex]\frac{1ft}{15ft}[/tex]  x  [tex]\frac{5ft}{x}[/tex]

After solving for x we find that the actual model should be roughly 75ft.

Hope this helps!

-HM

Answer:

42/9=14/3

Step-by-step explanation:

Simplificación de Fracciones

Una fracción de la forma x/y puede ser representada de infinitas maneras, siempre y cuando produzcan el mismo resultado.

Por ejemplo, las fracciones 5/3 y 10/6 son equivalentes porque producen el mismo resultado. Obsérvese que tanto el numerador como el denominador en la segunda están multiplicados por 2.

Igualmente si tenemos 10/6, podemos obtener 5/3 dividiendo a ambos por 2.

La fracción 42/9 puede convertirse a una fracción equivalente dividiendo ambos términos por 3 para obtener 14/3

Answer:

1.2 mph

Step-by-step explanation:

PLEASE MARK BRAINIEST

Answer:

C) 175.84 cubic feet

Step-by-step explanation:

V=πr^2h is the formula I used

I plugged in the numbers and solved

The volume of the tree with a radius of 2 feet and a length of 14 feet is

176 feet³.

A cylinder is a three-dimensional figure that has a radius and a height.

The volume of a cylinder is given as πr²h.

Example:

The volume of a cup with a height of 5 cm and a radius of 2 cm is

Volume = 3.14 x 2 x 2 x 5 = 62.8 cubic cm

We have,

The tree is in the form of a cylinder.

Radius = 2 feet

Height = 14 feet

Now,

The volume of the tree.

= πr²h

= 22/7 x 2 x 2 x 14

= 22 x 2 x 2 x 2

= 22 x 8

= 176 feet³

Thus,

The volume of the tree is 176 feet³.

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Answer:

its 6.6 (I think???)

Step-by-step explanation:

the volume of that box is 105 and 105 x 6.6 is 693. please forgive me if I'm wrong i havent learned this yet.

The dimensions of the new box are 7 cm, 9 cm, and 11 cm.

The original volume of the box is 357 = 105 cm3. After the dimensions are increased by x, the new volume is (3+x)(5+x)(7+x) = 693 cm3.

Expanding the product gives [tex]x^3+15x^2+71x-588 = 0.[/tex]

This cubic equation can be solved for x, and the only real solution is x = 4.

Therefore, the value of x that will produce a box with a volume of 693 cm3 is 4. This means that the dimensions of the new box are 7 cm, 9 cm, and 11 cm.

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Answer:

Chile you didn´t even try like why so many dang questions

Step-by-step explanation:

A .

b . Yes,I do 1,110 is a cluster because it’s a very large number for 52 degrees and 189 is because it’s a very large number for 16 degrees.

c . There is a negative correlation.

D . The dependent variable is sales and independent variable is the temperature.

A. yes my partner is correct because the line goes diagonally upwards.

B. The trend line lies on the points (0,100) and (15,900)D .

C . Yes do see a relationship. This line move one direction up. notice how the dots move up like an escalator.

D. Yes do see a relationship. This line move one direction up. notice how the dots move up like an escalator.

I didn´t finish the rest but i gave you some of it :)

Answer:

I can confirm the guy above me is correct ; )

Step-by-step explanation:

yur moma

Answer:

The best deal is 12 rolls for $10.80

Step-by-step explanation:

2.97 divided by 3= $0.99 No

12 rolls for $10.80= $0.90 = $21.6 for 24 rolls

20 rolls for $18.40=$0.92=

0.92 times 4= $3.68

18.40+$3.68=$22.08 for 24 rolls

9514 1404 393

Answer:

  C.  segment EF is located at E (2, 0) and F (2, 6) and is twice the size of segment E prime F prime

Step-by-step explanation:

If the image is 1/2 the size of the original (scale factor = 1/2), the original is twice the size of the image. Each of the original coordinates is double the image coordinate value.

E(2, 0) = 2×E'(1, 0)

F(2, 6) = 2×F'(1, 3)

Answer:

segment EF is located at E (2, 0) and F (2, 6) and is twice the size of segment E prime F prime.

Step-by-step explanation:

just took test and got it correct

Answer:

the person who bought it saved 40 dollars and the percentage saved was 12.50 i just used a discount calculator on google

Step-by-step explanation:

Answer:

12.5%

Step-by-step explanation:

Answer:

[tex]\frac{15}{2}[/tex]

Step-by-step explanation:

Answer:

0.3 or 3/10

Step-by-step explanation:

Answer:

to find the answer for 1 pencil you just need to divide

Step-by-step explanation:

3.20$ divide by 4=0.8 /each pencil cost 0.8

4.80$ divide by 12=0.4 /each pencil cost 0.4

Answer:

364

Step-by-step explanation:

0.065 x 5,600

Answer:

$364

Step-by-step explanation:

multiply 0.065 by 5,600

Answer:

       First:  30°

 Second:   67°

      Third:  83°

Step-by-step explanation:

        First:   x

  Second:   y

      Third:   z = y + 16

Constraints:

   x + y + z  = 180

   y + z = 5x                  ===>    y = 5x - z

Substitution to find first angle x:

   x + y + z  = 180

   x + (5x - z) + z  = 180

   x + 5x - z + z = 180

   6x = 180

    x = 30

Substitution to find second angle y:

   y = 5x - z

   y = 5(30) - z

   y = 150 - z

   y = 150 - (y + 16)

   y = 150 - y - 16

   y = 134 - y

   2y = 134

     y = 67

Substitution to find third angle z:

  z = y + 16

  z = (67) + 16

  z = 83

Answer:

x=30 y=67 z=83

Step-by-step explanation:

The solution is therefore (30,67,83).