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miskamm [114]
3 years ago
15

Question 2 (2 points)

Mathematics
1 answer:
Rzqust [24]3 years ago
4 0

Answer:

O

Step-by-step explanation:

in a function the first electrical elements don't repeat itself

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What value of n makes each statement true, pls include work
sammy [17]

Answer:

1. n=2

2. n=12

3. n=2

Step-by-step explanation:

1

12xy³/4xⁿy=3y²/x

12x²y³=12y³xⁿ (cross multiplied)

x²=xⁿ (cancelled out (12y³))

2=n

2

(-3a/2b⁴)³=-27a³/8bⁿ

-27a³/8b¹²=-27a³/8bⁿ (cubed left side)

-216a³bⁿ =-216a³b¹² (cross multiplied)

bⁿ=b¹² (cancelled out (-216a³))

n=12

3

(xy⁶/x⁵yⁿ)²=y⁸/x⁸

x²y¹²/x¹⁰y²ⁿ=y⁸/x⁸ (squared left side)

x²y¹²/x¹⁰y²yⁿ=y⁸/x⁸

y¹⁰/x⁸yⁿ=y⁸/x⁸ (simplified)

y¹⁰x⁸=x⁸yⁿy⁸ (cross multiplied)

y²=yⁿ (cancelled out (x⁸), simplified)

n=2

6 0
3 years ago
Triangle ABC has coordinates A(-2, -3), B(1, 1), and C(2, -1). If the triangle is translated 1 unit right and 3 units up, what a
sleet_krkn [62]

Answer: A'(-1, 0)

Step-by-step explanation:

By definition, a Translation is a transformation that moves an object a fixed distance. In Transalation the size, shape and orientation of the object don't change.

The translation of a point P(x,y) "a" units right and "b" units up is:

P'(x+a,y+b)

In this case we know that the coordinates of A of the Triangle ABC is A(-2, -3) and the Triangle ABC is translated 1 unit right and 3 units up. Therefore, the the coordinates of A' are:

A'(-2+1, -3+3)

A'(-1, 0)

7 0
3 years ago
Two angles are supplementary. One angle is twenty less than four times the other angle. Find the measure of the larger angle.
Cloud [144]

If two angles are supplementary, then they add up to 180.

Angle 1 = twenty less than four times the other angle

Angle 2 = the other angle

Angle 2 = 1x

Angle 1 = 4x - 20

Next, we can add up angles 1 and 2 and set the sum equal to 180.

x + 4x - 20 = 180

5x - 20 = 180

5x = 200

x = 40

Now that we know x, we can find the values of our angles.

Angle 1 = 4(40) - 20 = 160 - 20 = 140 degrees

Angle 2 = 40 degrees

Hope this helps!! :)

3 0
3 years ago
Find the slope of the line through the points (1,-6) and (-5,12)​
Cloud [144]

Answer:

Step-by-step explanation:

Slope= y2-y1/x2-x1

12 - -6= 18

-5 - -1= -4

Slope = -18/4

5 0
3 years ago
Simplify 3 - (4x - 5) + 6.<br><br><br>A)12x + 21 <br>B) 4x + 14 <br>C) 4x + 4<br>D) -4x + 14
mamaluj [8]
Hello! The question simplified is 4x + 14. This is because when you have a negative symbol in front of the numbers you need to distribute, you change the numbers inside into the opposites, and then multiply by -1. When you do this, you get 3 + 4x + 5 + 6. When you combine like terms, you get 4x + 14. The answer is B: 4x + 14.
3 0
3 years ago
Read 2 more answers
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