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galina1969 [7]
4 years ago
13

Martin has some dollar notes. 20% of the notes are si

Mathematics
1 answer:
hjlf4 years ago
6 0

Answer:

easy

Step-by-step explanation:

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Write the equation of a line PERPENDICULAR to the line y = 3x + 2 that passes through
Dominik [7]

Answer:

7

Step-by-step explanation:

how 7 because the digris that know be a last number and can be sure the meaning are complecataed thats tight

7 0
3 years ago
9x^2 - 12x + 4 = 0<br> Solve for x
hram777 [196]

Answer:

x = 2/3

Step-by-step explanation:

9x2−12x+4=0

Step 1: Factor left side of equation.

(3x−2)(3x−2)=0

Step 2: Set factors equal to 0.

3x−2=0 or 3x−2=0

x=  2 /3

4 0
3 years ago
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Please help i'm timed!!!!
MrRissso [65]

Answer:

The second one

Step-by-step explanation:

4 0
3 years ago
A four side sandbox has exactly two right angles, two side leghts 5 ft, and two side leghts 6 ft. What geometric shape best desc
serious [3.7K]

Answer:

Square

Step-by-step explanation:

If its 4 sided and two measures are 90 degrees then that means the other two must be 90 degrees. That means its a square or a rectangle. Now since the 4 sides arent all the same and two sides being 6 and two sides being 5, you can rule out it being a square.

5 0
3 years ago
Which choice correctly shows the solution(s) of the equation x2 = 400?
Arada [10]

x2=400

x=√400

=20

20^2=400

5 0
3 years ago
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