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2 years ago

Pleas hurry i need this fast whats the other?

Mathematics

2 answers:

sergejj [24]2 years ago

7 0

The answer is supplementary because they add to 180(a straight line)

dexar [7]2 years ago

5 0

Answer:

Same side interior (consecutive)

Step-by-step explanation:

Ignore line "m" completely, it is not relevant to this problem.

Now, we look at lines "L" and "N", we can see that angles 2 nd 5 are in-between the lines, therefore they are interior angles.

Since they are both on top of the line, they are on the same side. They are same side interior angles.

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Figure ABCD is transformed to obtain figure A′B′C′D′:

xz_007 [3.2K]

Answer:

Part A

Reflect over the y-axis: (x, y) → (-x, y)
A (-4, 4) → (4, 4)
B (-2, 2) → (2, 2)
C (-2, -1) → (2, -1)
D (-4, 1) → (4, 1)
Shift 4 units down: (x, y-4)
(4, 4-4) → A' (4, 0)
(2, 2-4) → B' (2, -2)
(2, -1-4) → C' (2, -5)
(4, 1-4) → D' (4, -3)

Part B

Two figures are congruent if they have the same shape and size. (They are allowed to be rotated, reflected and translated, but not resized).

Therefore, ABCD and A'B'C'D' are congruent. They are the same shape and size as they have only be reflected and translated.

3 0

1 year ago

What mathematical term describes both 5.3 and 8.2 in the expression 5.3x-8.2y+11.1?

kiruha [24]

Answer:

Step-by-step explanation:

Coefficients

5 0

2 years ago

On a piece of paper, use a protractor to construct △ABC with m∠A=30° , m∠B=60° , and m∠C=90° .

pochemuha

Answer:

It's a right triangle.

Step-by-step explanation:

△ABC with m∠A=30° , m∠B=60° , and m∠C=90°

It's a right triangle.

6 0

2 years ago

Find the area of the polygon. 26 ft 14 ft 4 ft 4 ft 5 ft

sertanlavr [38]

Answer:

......

Step-by-step explanation:

5 0

2 years ago

Urgent help please

rosijanka [135]

Let's assume the frequency of sound be f and wave length is w.

Given that, the frequency of sound varies inversely as the wavelength.

So, we can set up an equation as following:

f*w = k Where k= constant of variation.

Other information is, the frequency of a musical note is 276 cycles per second when the wavelength is 1.2m.

So, next step is to plug in f = 276 and w = 1.2 in the above equation to get the value of k.

276 * 1.2 = k

So, k = 331.2

Next step is to plug in k = 331.2 in the above equation. So,

f * w = 331.2

Now we need to find the wave length : w when frequency : f = 600.

Therefore,

600 * w = 331.2

$w = \frac{331.2}{600}$

So, w = 0.552

Hence, the wave length is 0.552 m.

Hope this helps you!.

5 0

2 years ago