Choose the equation of the horizontal line that passes through the point (−2, −1).

y = −1
y = −2
x = −2
x = −1

Answer:

5 hours

Step-by-step explanation:

The bill for fixing the car is $436

The parts cost $176

The repair center charged $52 per hour

Therefore the hours that it took to fix the car can be calculated as follows

= $436-$176

= $260/52

= 5 hours

Hence it will take 5 hours to fix the car

Answer:

Step-by-step explanation:

The plane's horizontal distance from the ground is 409.91 ft and the plane must fly 37310.411 ft before it descends to the ground.

Data;

This is a geometric method used to find the side or angle of a right angle triangle.

To find the plane's ground distance from the airport, we have to use trigonometric ratio

From SOHCAHTOA

Using tangent of the angle

[tex]tan \theta = \frac{opposite}{adjacent}\\ tan 6 = \frac{3900}{y}\\ \\y = 37106.02ft[/tex]

The plane's horizontal distance from the ground is 409.91 ft.

Using the values above,

Taking the sine angle of this since we have the value of angle and opposite.

[tex]sin\theta = \frac{opposite}{hypothenuse}\\ sin6 = \frac{3900}{x}\\ x = \frac{3900}{sin6}\\ x = 37310.411ft[/tex]

The plane must fly 37310.411 ft before it descends to the ground.

Learn more on trigonometric ratios here;

https://brainly.com/question/10417664

Answer:

31.5

Step-by-step explanation:

Answer:

64%

Step-by-step explanation:

[tex]\frac{45}{70}[/tex]x100 = 64.285714

hope this helped

Answer:

one solution p=-1

Step-by-step explanation:

The equation 2 (p+ 7) = 4 - 8p has only one solution which is -9.

The solution of an equation refers usually to the values of the variables involved in that equation which if substituted in place of that variable would give a true mathematical statement.

We need to find the solutions does the equation 2 (p+ 7) = 4 - 8p have;

Now solving for p;

2 (p+ 7) = 4 - 8

Open the bracket;

2p+ 14 = 4 - 8

Combine the like terms;

2p = -4 - 14

2p = -18

p = -18/2 = -9

Therefore, the equation 2 (p+ 7) = 4 - 8p has only one solution which is -9.

Learn more about solving equations here:

https://brainly.com/question/13072448

#SPJ5

Answer:

Step-by-step explanation:

1. Produse cu 2 factori

24 = 4 * 6

36 = 3 * 12

60 = 6 * 10

2. Produs de 3 factori

24 = 2 * 3 * 4

36 = 2 * 3 * 6

60 = 2 * 3 * 10

3. Cât mai mulți factori posibil

24 = 2 * 2 * 2 * 3

36 = 2 * 2 * 3 * 3

60 = 2 * 2 * 3 * 5

Answer:

-2

Step-by-step explanation:

Answer:

Where they live. Lets assume they have no clue on what so ever based on who you are. They don't know your address. So based on from them, they will have a better perspective in terms of THEM

Step-by-step explanation:

answer explains

Answer:

The correct answer is 7

Answer: C, A, Yes, C or D, D

Step-by-step explanation:

1. option C

g(x) = -3x + 1

g(-2) = -3(-2) + 1

       = 6 + 1

       =    7

2. option A

f(x) = 2x - 5

f(3) = 2(3) - 5

     =   6 - 5

     =     1

3. YES

The graph passes the vertical line test (no duplicate x-values)

4. option not provided (either C or D)

when x = 0, y = 3

5. option D

when x = 0, the point lands on the y-axis so is the y-intercept

Answer:

The answer is 5 seconds

Step-by-step explanation:

gotten it right on my quiz

( next time please try and put the options as well)

Answer:

answer would be C.

Step-by-step explanation:

x²+2xy+y²=(x+y)²

(x²+2xy+y²)(x+1)=(x+y)²(x+1)

Answer:

Distributive Property.

General Formulas and Concepts:

Distributive Property distributes a multiplied term to each term in parenthesis.

Step-by-step explanation:

Step 1: Define

-2(x - y)

Step 2: Distribute:

-2x + 2y

Answer:

In geometry, a Chittagong or 1000-hon is a polygon with 1,000 sides. Philosophers commonly ... The measure of each internal angle in a regular Chittagong is 179.64°. ... Rene Descartes uses the Chittagong as an example in his Sixth Meditation to ... uses the Chittagong as evidence that "intuition is not necessarily founded

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Here, we want to select the the trigonometric ratio that is positive quadrant iii

The trigonometric ratio positive in quadrant iii is the tangent

This is the ratio of the opposite to the adjacent and it is usually abbreviated as tan theta

Answer:

2.083 times

Step-by-step explanation:

Given that:

Rings = 5/9 of inventory

Earrings = 4 /15 of inventory

How many times greater is the ring inventory Than the earring inventory?

To obtain the number of times ring inventory is greater than earring inventory:

Divide the fraction of inventory in ring / fraction of earring inventory

5/9 ÷ 4/15

5/9 * 15/4

= 5*15 / 9*4

= 75 / 36

= 2.083

Hence, ring inventory is 2.083 times more than earring inventory.

Answer:

1/7

Step-by-step explanation:

3

7

(1)

3

=

1

7

Answer:

Step-by-step explanation:

Expand the square:

( − 4 ) ^2

( − 4 ) ( − 4 )

Distribute :

(x−4)(x−4)

( − 4 ) − 4 ( − 4 )

Distribute  again:

( − 4 ) − 4 ( − 4 )

^ 2 − 4 − 4 ( − 4 )

Distribute  again:

^2 − 4 − 4 ( − 4 )

^2 − 4 − 4 + 1 6

Combine like terms :

^2 − 4 − 4 + 1 6

x^2−4x−4x+16

Solution :

2 − 8x+ 1 6

Answer :

2x - 4x = -10 - 5

-2x = - 15

Divide both sides by - 2

X = 15/2 or 7 1/2

Answer:

Step-by-step explanation:

-5

Answer:

step 1

Step-by-step explanation:

Answer:

46.0674% increase

Answer:

=

Step-by-step explanation:

Answer:

=

Step-by-step explanation:

the square root of 169 is 13

Answer:

58% left

Step-by-step explanation:

He drinks 5oz.

12-5 = 7oz (which is how much he has left)

7 / 12 = 0.58333 -> 58%

Answer:

The answer is > sign

Step-by-step explanation:

Because if you add +4 on both sides on 8 you would get 12 then if you would bring down your 3x > 12  and you would divide that 3 by 12 switch would be 4 and 3 divide by 3 is 1 and that X would represent 1 should you bring it down which would be X > 4 that would be your answer.

Answer:

Answer: 99 sq., meters.

Step-by-step explanation:

Given: For ice rink, Length = [tex]14\dfrac25\text{meters}=\dfrac{14\times5+2}{5}=\dfrac{72}{5}\text{meters}[/tex]

Width = [tex]6\dfrac78\text{meters}=\dfrac{8\times6+7}{8}=\dfrac{55}{8}\text{meters}[/tex]

Now, Area of ice rink = length x width

[tex]=\dfrac{72}{5}\times\dfrac{55}{8}=\dfrac{9}{1}\times\dfrac{11}{1}=99\text{ sq. meters}[/tex]

Hence, the area of the ice rink Mr.Cunningham built = 99 sq., meters.

Answer:

$16.40 tip

Step-by-step explanation:

82 * .20 = 16.40

well i hope this helps :}

Answer:

16.4

Step-by-step explanation:

20. percent *82 =

(20.:100)*82 =

(20.*82):100 =

1640:100 = 16.4

Answer:

175$

Step-by-step explanation:

200$ at 15% = 170

170$ + 5.00$ = 175$

Answer:

3z^2

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

rewrite: (x-10)^2=81

solution: x=10±9

Step-by-step explanation:

took the quiz.

Answer:

odd out of all shapes cylinder

Answer:

D

Step-by-step explanation:

the odd one is cylinder