1. Remember what we know about vertical angles and solve for X.
(4x-7)
(3x+2)

Answer:

the slope is 9/10 and the y-intercept is (0,3) I hope it helps

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:

R'T = 28

Step-by-step explanation:

Dilation is one of the methods used in transformation. It is a process in which the size of a given object or shape is either increased or decreased by a scale factor.

In the given question, the length of RT was increased by the scale factor, so that;

R'T = RT x scale factor

      = 8 x 3.5

      = 28

R'T = 28

Therefore, the length of R'T is equal to 28.

Answer:

12

Step-by-step explanation:

19.50-4.50=15

15÷1.25=12

Step-by-step explanation:

9x+4=15

9x=15-4

9x=11

x=11/9 or 1 2/9

Answer:

Move all terms that don't contain

x

to the right side and solve.

Exact Form:

x=119

Decimal Form:

x=1.¯2

Mixed Number Form:

x=1 2/9

Hope it is helpful....

Answer:

x²-4x+7

-x²-6x-12

Step-by-step explanation:

1.) the first thing we do is expand the exponent (or mulitply  (x-2)(x-2) the images below will show you how to do that

We get x²-4x+4 and then just need to add three

x²-4x+7

2.)

We do the same thing (expand the exponent) and get x²+6x+9

which means so far we have

-(x²+6x+9)-3

carry out the negative sign and subtract 3

-x²-6x-12

Answer:

[tex]x = 40 [/tex]

Step-by-step explanation:

[tex]x + x + 100 = 180 \\ 2x = 80 \\ x = 40 [/tex]

Answer:

289.38 m^2

Step-by-step explanation:

(9.6)^2 x 3.14 = 289.38 m^2

The area of the circle is [tex]289.38\ m^2[/tex]

Since the  radius of 9.6 meters and we use 3.14 for π

We know that

The area of the circle is

[tex]= \pi r^2\\\\= 3.14\times (9.6)^2\\\\= 289.38\ m^2[/tex]

We simply applied the given formula so that the area of the circle could come

Therefore we can conclude that The area of the circle is [tex]289.38\ m^2[/tex]

learn more about an area here: https://brainly.com/question/24364874

Answer:

3/8 or

2.67 or

2 67/100

Step-by-step explanation:

2.671×100100=267100

8 divide by 3. Take that and convert to fraction or decimal either or.

Answer:

-9 is the correct answer

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:

1. ae=bd; cd=ce (given) 2. ae=ac+ce (segment addition postulate) 3. bd=ac+cd (substitution property of equality) 4. ac+cd=bd (symmetric property of equality) 5. bd=bc+cd (segment addition postulate) 6. ac+cd=bc+cd (transitive property of equality) 7. ac=bc (subtraction property of equality)

i think

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:

150 ≥ 55+0.20t

Answer:

t = 2

Step-by-step explanation:

Answer:

It is its tenth value

Step-by-step explanation:

The 4 in .487 is the tenths value

Step-by-step explanation:

[tex]given \\ = 5 \times \frac{7}{2} \\ = \frac{35}{2} [/tex]

Hope it will help :)

Answer:

i dont

Step-by-step explanation:

Answer:

No one has..........lol

Answer:

we can tell if line ac is straight

Step-by-step explanation:

Answer:

Error....

.

.

.

.

.

At least 2 equation needed for the solution of two variables

Answer:

$3.60 per pound

Step-by-step explanation:

you can set up a proportion:  $ / lbs = $ / lb

let 'x' = cost of 1 pound of chicken:

9 / 2.5 = x / 1

cross-multiply:

2.5x = 9

x = 9/2.5

x = 3.6

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:

i cant see the question

Step-by-step explanation:

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:

B

Step-by-step explanation:

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

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(v-8)

[line]

v+6

Step-by-step explanation:

Answer:

3 2/5

Step-by-step explanation: