Can someone please help me

Answer:

6 Hours

Step-by-step explanation:

360 miles/ 60 Mph = 6 Hours

Answer:

The answer would be 6 Because 60 divided by 360=60

Step-by-step explanation:

Brainliest please

Answer:

y = 1/7x + 25/7

Step-by-step explanation:

Find the slope using the formula [ y2-y1/x2-x1 ]

5-3/10-(-4)

2/14

1/7

Find the y-intercept using slope-intercept form [ y = mx + b ], the slope, and one of the points given.

y = 1/7x + b

3 = 1/7(-4) + b

3 = -4/7 + b

3 4/7 = b

Put everything we solved for back into the formula.

y = 1/7x + 25/7

Best of Luck!

Answer:

66.67%

Step-by-step explanation:

Percent Error Formula =

| Approximate value - Exact value|/Exact value × 100%

| 2 - 3|/3 × 100%

1/3 × 100%

= 66.67%

The percent Error is 66.67 %

Answer:

1. Her time in minutes is 720/s minutes

2. Given her time to be 20 minutes, her speed is 36 mph

Step-by-step explanation:

Mathematically,

Distance = speed * time

In this question, we want to calculate time;

So time = distance/speed

times = 12 miles/s mph = 12/s hours

Now we want our answer in minutes

Kindly recall that 60 minutes = 1 hour

So 12/s hours will be 12/s * 60 = 720/s minutes

2. Since she drives from home to the office in in 20 minutes, we want to calculate her speed in mph

From the time calculated above i.e 720/s

We can equate 20 = 720/s

20s = 720

s = 720/20

s = 36 mph

Answer:

35%

Step-by-step explanation:

.0035*150= .525

.0015*150=.225

.286*150=42.9

.35*150=52.5

The requried percentage of 52.5 in 150 is given as 35%.

The percentage is the ratio of the composition of value to the overall composition of value multiplied by 100.

here,
According to the question,
requried percent of 52.5 in 150,
= value/ whole value × 100%
= 52.5/150 × 100%
= 35%

Thus, the requried percentage of 52.5 in 150 is given as 35%.

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Answer:  D)  (0,-5)

The graph crosses at -5 on the y axis, so the y intercept is (0,-5)

The y intercept is always in the form (0,b) where b is any real number. The x coordinate is always 0 here.

Answer:

c

Step-by-step explanation:

Answer:

X = 3

Step-by-step explanation:

3x = -3x + 15

3x +2x = 15

5x = 15

x = 3

Answer:

The answer is 3 :)

Step-by-step explanation:

Answer:

The answer is B I think.

Answer:

D

Step-by-step explanation:

The reason is because y is rise or how far you go down while x is whether you go right or left. Lets use point D for example if we move 7 to the right x is positive then we lower 7 then y is negative that's why I think it's correct.

Answer:

n=56/5

Step-by-step explanation:

first i dived both sides of a equation by 5 there gos your anwser

9.144 meters are in 10 yards.

Answer:

9.144

Step-by-step explanation:

Convert Yards to Meters calculator.

Answer:

24n + 32p

Step-by-step explanation:

We can simply distribute the 8 to each term in the parenthesis:

8(3n) = 24n

8(4p) = 32p

24n + 32p

Answer:

A

Step-by-step explanation:

4x+2y=8

2y=-4x+8

y=-2x+4

sorry if this wasn't in time

Step-by-step explanation:

-10x - y = 27 ...1

-4x - y = 9 ...2

...1 - ...2

-10x -y - (-4x - y) = 27 - 9

-10x -y +4x + y = 18

-10x + 4x = 18

-6x = 18

x = 18/(-6)

= -3

Answer:

x = - 3, y = 3

Step-by-step explanation:

Given the 2 equations

- 10x - y = 27 → (1)

- 4x - y = 9 → (2)

Multiplying (1) by - 1 and adding to (2) eliminates the term in y

10x + y = - 27 → (3)

Add (2) and (3) term by term to eliminate y

6x = - 18 ( divide both sides by 6 )

x = - 3

Substitute x = - 3 into either of the 2 equations and solve for y

Substituting into (2)

- 4(- 3) - y = 9

12 - y = 9 ( subtract 12 from both sides )

- y = - 3 ( multiply both sides by - 1 )

y = 3

Solution is x = - 3, y = 3

Answer:

.

Step-by-step explanation:

Answer:

You have to put energy into a molecule to break its chemical bonds. The amount needed is called the bond energy. After all, molecules don't spontaneously break

Step-by-step explanation:

Answer: Squares have all 4 sides equal. Just square root 180 in a calculator and you'll get √(180)= approximately 13.4.

Answer: 27 minutes

Step-by-step explanation:

Subtract 20 from 15.68 then divide by .16 by the number your given.

Answer:

Divide the area by 4 which makes 16 so that means that Paul should buy 16 inch plates.

Step-by-step explanation:

The length of the sides of the plate that Paul buys is 16 inches.

Given that,

Based on the above information, the calculation is as follows:

[tex]= \frac{64}{4}[/tex]

= 16

Therefore we can conclude that the length of the sides of the plate that Paul buys is 16 inches.

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Answer:

c

Step-by-step explanation:

Answer:

2, 4, 5

Step-by-step explanation:

Answer:

2 4 5 or b d e

Step-by-step explanation:

Answer:corresponding

Step-by-step explanation:

Answer:

  $512

Step-by-step explanation:

Charges at the first hotel are ...

  4(168 -40) = 4(128) = 512

Charges at the second hotel are ...

  (4-1)(185) = 3(185) = 555

The first hotel offers the better rate: $512 for four nights.

Answer:

there's a seven in the hundred thousand place in the ten thousand place

Step-by-step explanation:

Answer:

ask a tutor , they are available

Answer: 4/2

Step-by-step explanation:

subtract 12-8 , it would be 4

then 3-1 , it would be 2

The slope of (1,8) and (3,12) is 2 and this can be determined by using two-point slope formula and also using the given data.

Given :

Points  --  (1,8) and (3,12)

The following steps can be used in order to determine the slope of (1,8) and (3,12):

Step 1 - The two-point slope formula can be used in order to determine the slope of (1,8) and (3,12).

Step 2 - The two-point slope formula is given by:

[tex]\rm m =\dfrac{y_2-y_1}{x_2-x_1}[/tex]

Step 3 - Now, substitute the values of the point [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] in the above formula.

[tex]\rm m =\dfrac{12-8}{3-1}[/tex]

m = 2

For more information, refer to the link given below:

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Answer:

Step-by-step explanation:

Find the diagram attached. The diagram is a similar triangle.

From the diagram, XZ/XY = CA/AB

Given XZ = 2x-2+2x-2 = 4x-4

XY =5x-7

CA = 2x-2

AB= x+1

On substituting this parameters into the formula to get x first

4x-4/5x-7 = 2x-2/x+1

cross multiply

(4x-4)(x+1) = 5x-7(2x-2)

open the parenthesis

4x²+4x-4x-4 = 10x²-10x-14x+14

4x²-4 = 10x²-24x+14

10x²-4x²-24x+14+4 = 0

6x²-24x+18 = 0

x²-4x+3 = 0

x²-3x-x+3 = 0

x(x-3)-1(x-3)  =0

(x-3)(x-1) = 0

x = 3 and 1

Next is to get length AX.

Given AX = 2x-2

Substitute x = 3 into the expression

AX = 2(3)-2

AX = 6-2

AX = 4 units

Hence the measure of length AX is 4 units

Answer:

4

Step-by-step explanation:

4

Answer:

1

Step-by-step explanation:

that is a cute thing to be said that you know is the only way you could

∠1 is congruent to ∠3 because they alternate angles.

The angles that are in the same position on two parallel lines intersected by a transversal line on the parallel lines.

Corresponding angles are equal.

We have,

From the figure,

∠1 and ∠3 are alternate angles.

∠2 and ∠4 are alternate angles.

∠1 and ∠2 are linear pairs.

∠4 and ∠3 are linear pairs.

Now,

∠1 and ∠3 are alternate angles.

Alternate angles are equal.

Thus,

∠1 and ∠3 are congruent angles.

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Answer:

Step-by-step explanation:

there would be one distinct line

Points and lines are both undefined terms of geometry.

The maximum number of distinct lines that contain both A and B is 1

From the question, we have:

[tex]Points = 2[/tex] --- i.e. A and B

For any given 2 points, only one line can run through the points. In other words, only one line can run through point A and point B

The line can:

Hence, the maximum number of distinct lines that contain both A and B is 1

See attachment for points A and B.

Read more about points and lines at:

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On May 21 there will be approximately 728,500 nothing mosquitoes.

In Mathematics, an exponential function can be modeled by using this mathematical expression:

f(x) = ab^x

Where:

Based on the information provided above, an exponential function which models the situation is given by:

y​ = 200,000(1.09)^x

For the time between May 7 and May 21, we have:

Time = May 7 to May 21 = 15 days.

Substituting the given parameters into the exponential function formula, we have;

y​ = 200,000(1.09)^15

y​ = 200,000(3.6425)

y = 728,500 mosquitoes.

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