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antiseptic1488 [7]
3 years ago
12

PLEASE HELP !! ILL GIVE 40 POINTS ; PLUS BRAINLIEST !! DONT SKIP ANSWER.

Mathematics
2 answers:
vladimir1956 [14]3 years ago
6 0

Answer:A

Step-by-step explanation:

zzz [600]3 years ago
3 0
<h3>Option C is Correct:</h3>

  • Angle RQN and angle MNQ are alternate interior angles.

● <u>Alternate interior angles are always equal</u>.

<h3>How are other options incorrect?</h3>

  • Angles given in <u>option A</u> are forming <u>linear pair</u>.

  • Angles given in <u>option B</u> are too forming a <u>linear pair.</u>

  • Angles given in <u>option D</u> are <u>corresponding angles.</u>

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photoshop1234 [79]

Answer:

The answer is 0

Anything that ends up being divided by zero is always zero.

8 0
3 years ago
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What are the following of this function y = 4sin (2( x - <img src="https://tex.z-dn.net/?f=%5Cfrac%7B3%5Cpi%20%7D%7B4%7D" id="Te
Andrei [34K]

Answer:

See below...

Step-by-step explanation:

For a function whose formula is in this pattern:

y=A\sin\left(B(x-C)\right)

Amplitude: |A|

Period: \frac{2\pi}{B}

Phase Shift:  C

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Amplitude: 4

Period: \frac{2\pi}{2}=\pi

Phase Shift: \frac{3\pi}{4}

There is no vertical shift, so the midline is the x-axis whose equation is y = 0.

Also, because there is no vertical shift, the maximum is 4 and the minimum is -4.

The graph is attached.

6 0
3 years ago
Sheila simplified an expression using the following steps. Which property justifies Step 3? Step 1: 5x + 4(3 + 2x) Step 2: 5x +
zhuklara [117]

Answer:

distributive property

Step-by-step explanation:

have a great day

6 0
3 years ago
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SCALCET8 3.9.013. A plane flying horizontally at an altitude of 2 mi and a speed of 570 mi/h passes directly over a radar statio
kkurt [141]

Answer:

DL/dt = 529 miles/h

Step-by-step explanation:

The radio station (point A) the point just up the radio station ( point B), and the variable position of the plane ( at specif t  point C) shape a right triangle wich hypothenuse L is:

L²  =  d² + x²

d is the constant distance between the plane and the ground

Then differentiation with respect to time on both sides of the equation

2*L*dL/dt  = 2*d* Dd/dt  + 2*x*dx/dt

But   Dd/dt  =  0

L*dL/dt  =  x*dx/dt

x =  5 miles       dx/dt  =  570 m/h        L  = √ d² + x²    L  √ (5)² + (2)²

L = √29      L  = 5.39 m

5.39 *DL/dt  =  5*570 m/h

DL/dt  =   5*570/5.39   miles/h

DL/dt  =  528.76  miles/h

DL/dt = 529 miles/h

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3 years ago
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A, expect the second term (2xy) should be just 2y
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