Graph the linear equation y-9=0

Answer:

30

Step-by-step explanation:

step by step is in photo!

Hope this helps,

Have a wonderful day!

Answer:

< CAB + < DAC = < DAB

or, 2x + ( x + 7 ) = 52

or, 2x + x + 7 = 52

or, 3x + 7 = 52

or, 3x = 52 – 7

or, x = 45/3

or, x = 15

Now,

< CAB = 2x = 2 x 15 = 30

Answer:

[tex]2n + 6 = 2n + 10 \\ 2n - 2n = 10 - 6 \\ 0n = 4 \\ \\ { \boxed{ \boxed{ \tt{ \red{! \: \: no \: solution}}}}}[/tex]

Answer:

The perimeter of the figure is 14.71 ft

Step-by-step explanation:

The outer perimeter of the figure is the sum of the boundary dimensions.

The missing outer dimension is the length of the arc or half circumference.

Length of arc formula/half circumference = 1/2 πr = 1/2 x 3.14 x 3 ft = 4.71 ft

The other dimensions are 5ft and 5ft.

Therefore, the outer perimeter of the figure is:

4.71 ft + 5 ft + 5 ft = 14.71 ft

Answer:

34 people. (extremely sorry if this is wrong! please tell me if it is.)

Step-by-step explanation:

197 people were in the survey. First we can subtract 57 from 197 because 57 people dont like cats or dogs.

197-57 = 140

and to find the number of people that chose cats but not dogs, we subtract 106 from 140 which leaves us with 34 people.

I think you meant P(B | A) = 9/20.

By definition of conditional probability,

P(B | A) = P(A ∩ B) / P(A)

so that

P(A ∩ B) = P(A) × P(B | A) = 2/5 × 9/20 = 18/100 = 9/50

Answer:

divide 54

Step-by-step explanation:

your answer will be 5:1

Between the 5 and 7  is the answer

Answer:

1,-4

Step-by-step explanation:

By using the midpoint formula

(X2+X1)/2 , (Y2+Y1)/2

(-3+5)/2 , (1+-9)/2

2/2, -8/2

Midpoint is 1,4

I hope this explanation helps, dont hesitate to ask for any question.Mark me as brainliest is appreciated.Tq!!

Answer:

M(1,-4)

Step-by-step explanation:

M=(x1+x2/2, y1+y2/2)

[-3+5/2,1+(-9)/2]

=(2/2,-8/2)

=(1,-4)

Answer:

15 divided by 3 = 5

Square root of 30 = somewhere around 5

5 = 5

Step-by-step explanation:

It's equal too.

[tex](x - 5 {)}^{2} [/tex]

[tex] {x}^{2} - 2(x)(5) + {5}^{2} [/tex]

[tex] {x}^{2} - 10x + 25[/tex]

The 5/12 cups of dog food are recommended for a 25-pound adult dog

Step-by-step explanation:

Given:

The relationship between the weight of the adult dog (X) and the amount of dog food in cups (Y) is proportional.

To find:

Dog food for the 25-pound adult dog

Solution:

The weight of the adult dog (X) is proportional to the amount of dog food in cups are proportional.

[tex]X\propto Y\\\text{The equation for the relationship will be given as :}\\X=kY\\k=\frac{X}{Y}= Constant[/tex]

From the table given, we can calculate the value of the constant k.

[tex]k=\frac{10}{\frac{1}{6}}=\frac{40}{\frac{2}{3}}=\frac{50}{\frac{5}{6}}=\frac{100}{1\frac{2}{3}}\\k=\frac{10}{\frac{1}{6}}=\frac{40}{\frac{2}{3}}=\frac{50}{\frac{5}{6}}=\frac{100}{\frac{5}{3}}\\k=\frac{60}{1}=\frac{40\times 3}{2}=\frac{50\times 6}{50}=\frac{100\times 3}{5}\\k=60[/tex]

Let the dog food recommended for the 25-pound adult dog be y.

Weight of the dog = x = 25 pounds

Cups of dog food recommended = y

k = 60

Using the equation for the given relationship:

[tex]25=60\times y\\y=\frac{25}{60}=\frac{5}{12}[/tex]

The 5/12 cups of dog food are recommended for a 25-pound adult dog.

Learn more about direct proportion here:

brainly.com/question/1791656

brainly.com/question/1266676

Answer:

x=15/2

give brainliest please

Answer:

3(x+4)=7x-8

3x+12=7x-8

7x-3x=8+12

4x=20

x=20/4

x=5

Answer:the answer is a answer

Step-by-step explanation:

Answer: -17/12  or -1 5/12

Step-by-step explanation:

Solution is in attachment !!

[tex] \boxed{ \boxed{6 {x}^{3} + 19x + 2x + 5 }}[/tex]

Answer:

a. [tex]6x^{3}+19x^{2}+12x+5[/tex]

Step-by-step explanation:

[tex](2x+5)(3x^{2} +2x+1)\\\\6x^{3}+4x^{2}+2x+15x^{2}+10x+5=\\\\6x^{3}+19x^{2}+12x+5[/tex]

Step-by-step explanation:

[tex] {x}^{3} + ( \frac{1}{a} )y = xy + 9[/tex]

[tex]x {}^{3} + \frac{y}{ay} = xy + 9[/tex]

[tex]x {}^{3 } = xy + 9 - \frac{y}{ay} [/tex]

[tex] {x}^{3} - 9 = xy - \frac{y}{ay} [/tex]

[tex] {x}^{3} - 9 = y(x - \frac{1}{a} )[/tex]

Divide both sides by x-1/a

[tex] \frac{x {}^{3} - 9}{x - \frac{1}{a} } = y[/tex]

Answer:

45

Step-by-step explanation:

f(×) = 15x

f(3) = 15(3)

= 45

give brainliest please I need it to level up

Answer:

C. 3375

Step-by-step explanation:

c.3375  

since x is 3 you then type the equation like this 15^3 and multiply 15 three times  

...............................................................................................................................................

15^3

Given  :  for x =3.

To find : evaluate the function rule for the given value.

Solution : We have given  .

For x = 3.

Rule :  If  

Then   = 15*15*15.

 = 3375.

Therefore,  = 3375.

Answer:

2 - (3*p)

Step-by-step explanation:

Answer:

Step-by-step explanation:

Ans; 84÷2 = 42 , 168÷6 =42 ,.....

I hope I helped you^_^

Answer:

Step-by-step explanation:

47.50 + 4x = 65.90

Answer:

The correct choice is option D. y = 2x -12

Step-by-step explanation:

slope of the points (5,-2) and (8,4) is m = 2

y — intercept of the points (5,-2) and (8,4) is b = -12

Now, put it all together, and you'll get :  y = 2x -12

Answer:

314ft²

Step-by-step explanation:

The formula for the area of a circle is [ A = πr² ].

= π(10)²

= 100π

= 314

Best of Luck!

Answer:

1.794

Step-by-step explanation:

use the calculator

Answer:

1.794

Step-by-step explanation:

5. 5

2. 99

× 0.6

--------

1794

+0000

---------

1.794

Answer:

62

Step-by-step explanation:

2y-5 and 95 are vertical angles so they are equal

[tex]2y - 5 = 95[/tex]

[tex]2y = 100[/tex]

[tex]y = 50[/tex]

3x and 144 form a linear pair angle so

[tex]3x + 144 = 180[/tex]

[tex]3x = 36[/tex]

[tex]x = 12[/tex]

x=12 and y=50 so

[tex]12 + 50 = 62[/tex]

Answer:

x + y = 62

Step-by-step explanation:

To find x + y we first need to find the value of x and y separately

first to find x

3x + 144 = 180 (linear pair property used)

3x = 180 -144

3x = 36

x = 36/3

x = 12

Now we need to find the value of y

2y - 5 = 95 (vertically opposite angles are equal)

2y = 95 +5

2y = 100

y = 100/2

y = 50

Now they are asking to add

x + y = ?

12 + 50

= 62

Answer:

84 pounds

Step-by-step explanation:

Answer:

a/2 = 9

Step-by-step explanation:

12 coffee

3 people

pls mark brainliest

15 answer

Answer:

52.98

Step-by-step explanation:

Step-by-step explanation:

If the parabola has the form

[tex]y = a(x - h)^2 + k[/tex] (vertex form)

then its vertex is located at the point (h, k). Therefore, the vertex of the parabola

[tex]y = \dfrac{1}{6}(x - 8)^2 + 6[/tex]

is located at the point (8, 6).

To find the length of the parabola's latus rectum, we need to find its focal length f. Luckily, since our equation is in vertex form, we can easily find from the focus (or focal point) coordinate, which is

[tex]\text{focus} = (h, k +\frac{1}{4a})[/tex]

where [tex]\frac{1}{4a}[/tex] is called the focal length or distance of the focus from the vertex. So from our equation, we can see that the focal length f is

[tex]f = \dfrac{1}{4(\frac{1}{6})} = \dfrac{3}{2}[/tex]

By definition, the length of the latus rectum is four times the focal length so therefore, its value is

[tex]\text{latus rectum} = 4\left(\dfrac{3}{2}\right) = 6[/tex]