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Lyrx [107]
3 years ago
13

Can someone please explain this to me

Mathematics
1 answer:
ki77a [65]3 years ago
7 0

Answer:

What part do you need explained?

Step-by-step explanation:

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Evaluate the expression (1/3)^2
Wittaler [7]

Answer:

1/9 :)

Step-by-step explanation:

use the power rule, square both numerator and denominator, 1^2 = 1 3^2 = 9

hope this helps!!!!

7 0
3 years ago
Solve the following system of equations for x:
nikitadnepr [17]

Answer:

x=0.5

Step-by-step explanation:

2x+y= -2

and

4x+y= -8 so...

2x+y= -2 = 4x+y= -8

2x+4x= 6x

y+y=2y

-2+-8= -10

6x+2y= -10

2y- -10= 12

6x=12

6/12=0.5

x=0.5

3 0
3 years ago
The lengths of three sides of a triangle are (x + 6) inches, (2x - 2) inches, and (2x+ 6) inches.
Kamila [148]

Answer:

21 inches answer F

Step-by-step explanation:

x+6+2x-2+2x+6=85

5x+10=85

5x=75

x=15

shortest is x+6

15+6

21.

Hope this helps plz hit the crown :D

5 0
3 years ago
Which best describes the sides of a rhombus? A. Only one set of sides is parallel. B. All sides are the same length. C. All side
Basile [38]
Hello there.

Question: <span>Which best describes the sides of a rhombus?
A. Only one set of sides is parallel.
B. All sides are the same length.
C. All sides are a different length.

Answer: It would be </span>B. All sides are the same length. 

Hope This Helps You!
Good Luck Studying ^-^
7 0
3 years ago
Which set of side lengths will NOT form a triangle?
Georgia [21]

Answer:

Its D

Step-by-step explanation:

7 0
3 years ago
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