On a map, 1 inch equals 100 miles. If Boston is 250 miles away from Dover, how far away is it on the map

Answer: 10 and 3

Step-by-step explanation:

A coefficient is a number placed before a variable so its 10 and 3 in this expression.

Answer:

Step-by-step explanation:

[tex]step - 1 : define[/tex]

[tex] {8x}^{2} + x - (2x - 6) ^{2} [/tex]

[tex]step - 2 : simplify[/tex]

Answer:

12 that's what I think the answer is

Answer:

3 and 2

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

15y = 45x + 60 ( divide all 3 terms by 15 )

y = 3x + 4 ← in slope- intercept form

with slope m = 3

Given

6y = 12x + 36 ( divide all 3 terms by 6 )

y = 2x + 6 ← in slope- intercept form

with slope m = 2

Answer:

slope = - 1/3

y-intercept = (0, 5)

point-slope form = y - 4 = -1/3 x (x - 3)

Step-by-step explanation:

Answer:

Slope: [tex]-\frac{1}{3}[/tex]

y-intercept: (0, 5)

Linear function: y = [tex]-\frac{1}{3}x + 5[/tex]

Step-by-step explanation:

To find the slope, use this formula: [tex]\frac{y2-y1}{x2-x1}[/tex] (you need 2 points)

I'll use (0, 5) and (3, 4):

[tex]\frac{4-5}{3-0} = -\frac{1}{3}[/tex]

Recall that the y-intercept is the point that lies on the y-axis of the function (in that point, the x-coordinate is 0). When looking at the graph, the only point at which the line intersects the y-axis is (0, 5), so that is your y-intercept. At that point, the x-coordinate is 0.

I'm not sure if the question wants you to put the equation for the linear function in slope-intercept form, but I'm assuming it does since it asked you for the slope and y-intercept. So, to find the equation in slope-intercept form, first recall that slope-intercept form is y = mx + b, where m is the slope and b is your y-intercept. At that point, just plug in your values to get y = [tex]-\frac{1}{3}x + 5[/tex]

Answer:

B

Step-by-step explanation:

Slope is rise/run, so the fraction would be more likely to be the correct answer.

Answer:

150 ≥ 55+0.20t

Given:

The figure of triangle ABC.

To find:

The measure of angle A.

Solution:

From the given figure, we get

[tex]\angle ABC+120^\circ=180^\circ[/tex]                 (Linear pair)

[tex]\angle ABC=180^\circ-120^\circ[/tex]

[tex]\angle ABC=60^\circ[/tex]

According to the exterior angle theorem, the exterior angle of a triangle is equal to the sum of two opposite interior angles.

[tex]\angle A+\angle ABC=105^\circ[/tex]          (Exterior angle theorem)

[tex]\angle A+60^\circ=105^\circ[/tex]

[tex]\angle A=105^\circ-60^\circ[/tex]

[tex]\angle A=45^\circ[/tex]

Therefore, the measure of angle A is 45 degrees.

Answer:

About 27 months with additional days

Step-by-step explanation: 2420/90 is 26.888888888888888888888888888889

Answer:

-9/2

Step-by-step explanation:

Answer:

9(v-8)

[line]

v+6

Step-by-step explanation:

Answer:

The answer is B the average tax rate

Answer:

1.88 x 10⁶

Step-by-step explanation:

Answer:

Dion ran 105 kilometers in 28 days.

Step-by-step explanation:

3.75*28= 105

Dion ran 105 kilometers in 28 days.

Answer:

105 Kilometers

Step-by-step explanation:

3.75 times 28 equals 105.

Answer:

Sierra is 19 and Tina is 12.

Step-by-step explanation:

Sierra is 19 and Tina is 12.

19-7 = 12

19+12= 31

Answer:

Error....

.

.

.

.

.

At least 2 equation needed for the solution of two variables

Answer:

t = 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

4. 2x+8+3x+5=123 (ext∠)

                  5x=110

                    x=22

5. 25+2x+3=3x-17 (ext∠)

                x= 45

6. 5x+2+6x+4=12x-4 (ext∠)

                    x= 10

The values of x in the triangles are as follows:

a .  x = 22

b. x = 45

c.  x = 10

Exterior angle formed by a triangle is equal to the sum of the measures of the two opposite interior angles.

Therefore,

a.

b.

c.

learn more on exterior angle theorem here: https://brainly.com/question/18304277

Answer:

D :3 -Your friend, Bill Cipher

Step-by-step explanation:

Answer:

sqrt of 65, bc 8 squared is 64

Answer:

1). The average speed is 17 mps (m per second). I know this because if you divide 34 m by 2, (in order to get the m per second) you will get 17 mps. Thats how i got my answer.

2). It would take 2.5 hours to travel 130km. I know this by dividing 139 by 52. I chose to do this because if you travel 52km/h, then dividing 130km by 52 will give you an answer

Answer:

-9 is the correct answer

Answer:

[tex]x^o+2x^o=180^o [Sum~of~angles~of~straight~line~is~180^o]\\or, 3x^o=180^o\\or, x = 60^o[/tex]

Step-by-step explanation:

x + 70° = 130° {exterior angle of a triangle is equal to the sum of two opposite interior angles}

x = 130° - 70°

x = 60°

Now for 2x = 2 * 60° = 120°

Answer:

Step-by-step explanation:

Both will be equal ,

4x-7 =3x +2

solve it we will get ,

x =9 degree

Answer:

answer is x=9

vertical angles have same angle measure.

so:

(4x-7)=(3x+2)

x=9

lets see if it correct. put x values in

4×9-7=3×9+2

29=29

Answer:

the sales tax rate is 8.59%

Step-by-step explanation:

The computation of the sales tax rate is as follows:

= Tax value ÷ Total taxes

= $10.80 ÷ ($150.52 - $24.72)

= $10.80 ÷ $125.80

= 8.59%

Hence, the sales tax rate is 8.59%

We simply applied the above formula to determine the sales tax rate

Answer:

x=5

Step-by-step explanation:

Answer:

C) 5

Step-by-step explanation:

2^3=3x-7

2*2*2=3x-7

8=3x-7

3x=8+7

3x=15

x=15/3

x=5

Answer:

2 + 4 = 6 animals

Step-by-step explanation:

2 cats + 4 dogs = 6 animals

6 animals is the answer