what is the answer?​

9514 1404 393

Answer:

  C

Step-by-step explanation:

All of the offered answer choices are dilations. When a figure is dilated about the origin, every individual coordinate is multiplied by the dilation factor.

So, the dilation factor can be found by dividing an image coordinate by the pre-image coordinate.

  I'x/Ix = -3/-2 = 1.5

The dilation is 1.5 about the origin.  . . .  matches C

Answer:

6 boxes

Step-by-step explanation:

64 sweaters ---------> 8 boxes

48 sweaters ---------> 8 * 48/64 boxes

48 sweaters ---------> 6 boxes.

Hope it helps!!!

Answer:

6 boxes

Step-by-step explanation:

Divide the total number of sweaters by the number of boxes there are. The answer lets us know how many sweaters are in each box.

64 / 8 = 8

Now, we can divide 48 sweaters by how many sweaters are in each box. This answer lets us know how many boxes they should take.

48 / 8 = 6

Answer:

Slope = 4/3

Y-intercept = (0, -5/3)

Step-by-step explanation:

A) C(7) represents the cost of an Uber for 7 miles. Since 'm' is the cost for m miles, '7' is the cost for 7 miles.

B) If Todd's total bill was $30, that means the cost (C) is 30. Replace C with 30.

30 = 1.5m+4.5

Now solve this equation.

30-4.5 = 1.5m+4.5-4.5

25.5 = 1.5m

m = 17

If Todd's total bill was $30, his Uber ride was 17 miles.

Answer:

71 m

Step-by-step explanation:

To find the answer all you need to do is take the width, w, and divide the area, a, to get length, l.

Answer:

La ecuación de la trayectoria circular del avión es x² + y² = 9

Step-by-step explanation:

La forma general de la ecuación de un círculo se da como sigue;

(x - h)² + (y - k)² = r²

Dónde;

(h, k) = El centro del círculo

r = El radio del círculo

Dado que la distancia del avión a la torre es constante, tenemos la trayectoria del avión = trayectoria circular

El radio, r de la trayectoria circular = 3 km

Por lo que la trayectoria circular del avión se va a definir con respecto a la torre de control, tenemos;

El centro de la trayectoria circular del avión = La torre

Las coordenadas del centro de la trayectoria circular = (0, 0)

Por lo tanto, (h, k) = (0, 0)

Sustituyendo los valores conocidos, la ecuación de la trayectoria circular del avión se convierte en;

(x - h)² + (y - k)² = r² → (x - 0)² + (y - 0)² = r² = x² + y² = 3² = 9

La ecuación de la trayectoria circular del avión. = x² + y² = 9

Answer:

34

Step-by-step explanation:

hope i helped :)

Answer:

57

Step-by-step explanation:

Answer:

11.5,19,26.5,34

Step-by-step explanation:

so here were simplifying the numbers to repeat them,example: 23÷2=11.5

Answer:

An=a+nd

Step-by-step explanation:

23, 38, 53, 68

First term a=23

d=a2-a1

=38-23=15

For n term

An=a+(n-1)d

For n+1 term

An=a+nd

Answer:100

Step-by-step explanation: not sure hope it helps

Answer:

8 yards per sec

Step-by-step explanation:

brainliest plz

Answer:

Step-by-step explanation:

3000   600

5000   1000

6000   1200

7500   1500

No it doesn't form a proportional relationship because yes, the ratio is constant AFTER the 5,000, you do need to hit the 5,000 first, and then it changes. So no, it's not proportional because it isn't constant throughout the entirety of the relationship. If you're just going based on the table in question, then yes it will be proportional since it doesn't have the 5,000 in it but if you're looking at it in it's entirety, no it's not.

Answer:

Step-by-step explanation:

1 and 2 are corresponding angles, it's B because corresponding angles are always congruent.

In this little picture i drew up 1 and 2 are corresponding. meaning they're in the same places where the transversal crosses both parellel lines. the same goes for angles 3 and 4, 8 and 5, 7 and 6

Angles 3 and 6 are consecutive exterior angles, and those are supplementary, meaning that they add up to 180 degrees. 1 and 5 are the same way

Angles 2 and 8 are consecutive interior angles, and those are also supplementary. angles 7 and 4 are the same way.

Angles 7 and 2 and 8 and 4 you can see those are crossing on the inside, those are called alternate interior angles, and these angles are congruent to one another. meaning that 7 and 2 are congruent to one another, and 8 and 4 are also congruent, or equal to one another

Angles 3 and 5 and 1 and 6 are what as known as Alternate Exterior Angles. Those angles are on the outside part of the intersection and they are congruent if cut by a transversal. meaning that 3 and 5 are equal to one another and so is 1 and 6.

Hope this helped clear it up a bit more. Sorry if i just made you more confused

Answer: B

Step-by-step explanation: Im almost 90%sure, Hope this helps!

Answer:

its 5?

Step-by-step explanation:

Answer:

Hi, the price went up by 20%

Hope this helps

Answer:

143°

Step-by-step explanation:

m<1 = 53°

m<2 = 180 - 53 - 90 = 180 - 143 = 37°

So, m<3 = 180 - 37 = 143°

Answer:

Infinite

Step-by-step explanation:

Answer:

0

Step-by-step explanation:

its 0 beacause there is no solution

I will give a Step by step solution to this equation

Let's solve your equation step-by-step.

−5d + 6 = 6 −5d

Step 1: Simplify both sides of the equation.

−5d + 6 = 6 −5d

−5d + 6 = 6 + −5d

−5d + 6 = −5d + 6

Step 2: Add 5d to both sides.

−5d + 6 + 5d = −5d + 6 + 5d

6 = 6

Step 3: Subtract 6 from both sides.

6 − 6 = 6 − 6

0 = 0

Answer:

0

Answer:

tbh i think u just add 1/4+2/3 so yw

Step-by-step explanation:

hope it helped

Answer:

x=10

Step-by-step explanation:

Answer:

I can't give an exact answer but...

Step-by-step explanation:

Try adding all three equations together and make them equal to 180. Then see what X.

So 3x + 11 + 7x - 5 + 9x - 16 = 180

Answer:

[tex]x = 6[/tex]

Step-by-step explanation:

Step 1:  Distribute

[tex]-3(x - 4) + x = 2x - 12[/tex]

[tex](-3 * x) + (-3 * -4) + x = 2x - 12[/tex]

[tex](-3x) + (12) + x = 2x - 12[/tex]

Step 2:  Combine like terms

[tex](-3x) + (12) + x = 2x - 12[/tex]

[tex](-3x + x) + 12 = 2x - 12[/tex]

[tex](-2x) + 12 = 2x - 12[/tex]

Step 3:  Add 12 to both sides

[tex](-2x) + 12 + 12 = 2x - 12 + 12[/tex]

[tex](-2x) + 24 = 2x[/tex]

Step 4:  Add 2x to both sides

[tex](-2x + 2x) + 24 = 2x + 2x[/tex]

[tex]24 = 4x[/tex]

Step 5:  Divide both sides by 4

[tex](24 / 4) = (4x / 4)[/tex]

[tex](6) = x[/tex]

Answer:  [tex]x = 6[/tex]

Answer:Answer:

F = 0.84 [N]

Explanation:

In order to solve this problem we must take into account Newton's second law, which tells us that the sum of all forces applied on a body must be equal to the product of the mass of the body by its acceleration.

F = m*a

where:

F = force [N]

a = acceleration = 1.4[m/s^2]

m = mass = 0.6 [kg]

F = 0.6*1.4

F = 0.84 [N]

Answer: scalene right

Step-by-step explanation:

Answer:

YZ=16

Explanation:

XWY=20 XWZ=40, XWY is half of XWZ, which means ZWY =20. Now you can say that the triangles are congruent through the AAS postulate, so you know that YZ-16 because of CPCTC

The measure of the line segment is 16 units after applying the concept of congruence.

In terms of geometry, a triangle is a three-sided polygon with three edges and three vertices. The triangle's interior angles add up to 180°.

It is given that:

m∠XWY = 20, m∠XWZ = 40, and XY = 16

Triangle XWY and Triangle ZWY are congruent triangles

Angle X = Angle Z = 90 degrees

Angle XWY = 20 degrees

Angle YWZ = 20 degrees

Angle Y = Angle Y (By AAA)

XY = YZ

16 = YZ

Thus, the measure of the line segment is 16 units after applying the concept of congruence.

Learn more about the triangle here:

brainly.com/question/25813512

#SPJ6

Answer:

20

Step-by-step explanation:

first plug it in, then solve. Step by step:

3(5 + 2) - 1

3(7) - 1

21 - 1

20

Answer: All are methods for solving.

Hope this helps!