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Daniel [21]
3 years ago
8

Please help!! Tell whether the lines for the pair of equations are parallel, perpendicular, or neither.

Mathematics
2 answers:
PilotLPTM [1.2K]3 years ago
6 0
I got parallel
tell me if i get it right
VikaD [51]3 years ago
5 0
If paralell, slopes are same
perpencular, sloes mutiply to -1

neither is neither

the slopes
y=mx+b
m=slope

ax+by=c
-a/b=sloe

given

y=-2/3x+1
slope=-2/3

2x-3y=-3
slope=-2/-3=2/3

-2/3 and 2/3 aren't equal nor do they multipy to -1

neither
C
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Mamont248 [21]
THE FIRST ONE AND THE LAST ONE
3 0
3 years ago
Jasmine is designing boxes she will use to ship her jewelry. She wants to shape the box like a regular polygon. In order for the
Naddik [55]

Answer:

The regular polygon that she should use is an equilateral  triangle

Step-by-step explanation:

The parameters given are;

Interior angles = 0.5 × Exterior angles

Exterior angles of a regular polygon = 360/n

Sum of interior angles of a regular polygon = (n - 2) × 180

Where n = the number of sides

Therefore, the sum of exterior angles of a regular polygon = 360°

Hence we have;

(n - 2) × 180 = 360/2 = 180

n - 2 = 180/180 = 1

n = 1 + 2 = 3 which is a three sided regular polygon or an equilateral triangle

Therefore, the regular polygon that she should use is an equilateral  triangle

3 0
3 years ago
Use the distributive property to factor the expression below.
Tems11 [23]

Answer:

D. 5(x^2+5)

Step-by-step explanation:

5x^2+25

Viewing the two terms 5 is divisible by both

5X^2/5 +25/5

X^2+5

Therefore the equation will be represented by

5(x^2+5)

4 0
3 years ago
What are the coordinates of the midpoint of ab?
mars1129 [50]
Your answer will be A because you have to get the sum of 4 and 8 and then divide by 2. Which is 6 for the x coordinate. The you need to take the sum of -5 and -1 and then divide by 2. Which is -3 for the y coordinate. So the answer is (6,-3).
7 0
3 years ago
Read 2 more answers
In a famous story, a wise man in India requests a reward promised by his king. The wise man shows the king a chessboard having 6
pishuonlain [190]
8,192 because 
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2 on 2
4 on 3
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7 0
3 years ago
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