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kotegsom [21]
2 years ago
10

If a ⊥ b and b ∥ c, then _____

Mathematics
1 answer:
Tasya [4]2 years ago
3 0

Answer:  If a ⊥ b and b ║ c, then a ║c

Step-by-step explanation: I substituted a more legible symbol for parallel. I believe that is what the question means.

a will be perpendicular to any line that is parallel to b.

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Yolanda create a garden that is 17 ft. She calculated that the area of the garden is 34 ft square. Is this correct
Phantasy [73]
There is no way of knowing because they did not specify if it’s 17ft high, 17ft width, or 17ft length so she is most likely wrong
6 0
3 years ago
Read 2 more answers
Solve 4x + 11 = k for x.
steposvetlana [31]

Answer:

Step-by-step explanation:

Simplifying

4x + 11 = k

Reorder the terms:

11 + 4x = k

Solving

11 + 4x = k

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-11' to each side of the equation.

11 + -11 + 4x = -11 + k

Combine like terms: 11 + -11 = 0

0 + 4x = -11 + k

4x = -11 + k

Divide each side by '4'.

x = -2.75 + 0.25k

Simplifying

x = -2.75 + 0.25k

4 0
3 years ago
5. which ordered pair is a solution pf the equation y = -5x + 4
Liono4ka [1.6K]

1. Replace x with the given values and see if the equation equals the Y value:

y = -5x +4  

 -5(5)+4 - -25 +4 = -21

The answer is D.


2. -4 = g+1

Subtract 1 from each side:

-5 =g

The answer is C.


3.  The 2nd chart is correct, ( the top one on the picture with 2) because when Tony is 5 the line is on Y = 0, when the line is on 6 it is on Y=1, which keeps Tony at 5 years older.


6 0
3 years ago
A window washer clean 38 windows in two hours at this rate how many windows did he clean seven hours
madreJ [45]

Answer:

133 windows

Step-by-step explanation:

38/2=19 (windows per 1 hour)

19*7=133 windows

3 0
3 years ago
The residence of a city voted on whether to raise property taxes the ratio of yes to no votes was 2 to 3 is there were 4795 tota
Vinvika [58]

Answer: The number of yes votes = 1918.

Step-by-step explanation:

Given : The ratio of yes to no votes = 2:3

Then the ratio of yes to total votes = \dfrac{2}{2+3}=\dfrac25

Total votes = 4795

Number of yes votes  =  (ratio of yes to total votes) x (Total votes )

= \dfrac{2}{5}\times4795=1918

Hence, the number of yes votes = 1918.

4 0
3 years ago
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