You solve an equation by finding the value that is?

Answer:

5

Step-by-step explanation:

5 feather. There are 3 feather of 6 in and 2 of 7 in. If we add them then it will be 3 + 2 = 5

Answer: 5?

Step-by-step explanation:

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!

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:

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:

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:

x=5

Step-by-step explanation:

30 = (12*x)/2

60 = 12*x

60/12 = (12*x)/12

5=x

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: -17/12  or -1 5/12

Step-by-step explanation:

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:

84 pounds

Step-by-step explanation:

Answer:

Step-by-step explanation:

47.50 + 4x = 65.90

Answer:

112/100

1.12

1.12×8

8.96

9.00

Answer:

[tex]9[/tex]

Step-by-step explanation:

[tex]8 \times 112\% \\ 8 \times \frac{112}{100} \% \\ \frac{896}{100} \% \\ = 8.96 \\ = 9[/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:

a/2 = 9

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:

450 football

liked 625

didnt like 175

sorry if i didnt explain it right didnt understand how the stated the quetion

Step-by-step explanation:

12 coffee

3 people

pls mark brainliest

15 answer

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:

52.98

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]

Answer:

the answer is 0.5 or 1/2

hope this helps!

P.S. Pls mark me as the brainliest:)

Answer:

1/2

Step-by-step explanation:

- Since the denominators are the same, all you need to is add the numerators.

5/24 + 7/24

12/24

- Simplify the fraction

= 1/2

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:

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.

Answer:

The value of x is 3 and z is 115

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

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

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

Between the 5 and 7  is the answer