Parallelogram ABCD is shown with diagonal AC drawn. (Remember, opposite sides of a parallelogram are PARALLEL). Which proves that ZDCA is 12 to ZBAC? (THINK about what
kind of angles they are when two lines are parallel - DC is parallel to AB)

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: B

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

Answer:

3- conduction

Step-by-step explanation:

Answer:

8 yards per sec

Step-by-step explanation:

brainliest plz

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:

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:

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:

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:

143°

Step-by-step explanation:

m<1 = 53°

m<2 = 180 - 53 - 90 = 180 - 143 = 37°

So, m<3 = 180 - 37 = 143°

Answer:

Step-by-step explanation:

if it moved 6 ft below where you started at, the only answer should be -6.

Answer: option B: 5C3P(S)3P(F)2

Step-by-step explanation:

correct on Edge 2020

Answer:

Thank you

Step-by-step explanation:

Answer:

Hi, the price went up by 20%

Hope this helps

Answer:100

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

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:

Slope = 4/3

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

Step-by-step explanation:

Answer:42

Step-by-step explanation:

Answer:

6 bikini styles

Step-by-step explanation:

I divided 24 by 4.

Answer:

57

Step-by-step explanation:

Answer:

y = -2x + 6

Step-by-step explanation:

Slope-intercept form: y = mx + b

Given:

Slope(m): -2

Point: (-1, 8)

To write the equation in slope-intercept form we need to find the slope(m) and the y-intercept(b).

Since we already know the slope is -2, we can move on to finding the y-intercept. To find the y-intercept, input the values of the slope and the point into the equation format and solve for b:

y = mx + b

8 = -2(-1) + b

8 = 2 + b

6 = b

The y-intercept is 6.

Now that we know the slope and the y-intercept, we can write the equation:

y = -2x + 6

Answer:

its 5?

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

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