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yaroslaw [1]
2 years ago
9

Please help me i need help :/

Mathematics
1 answer:
posledela2 years ago
3 0

Answer:

A is perpendicular with C, but NOT B. B is also perpendicular but not with A.

Step-by-step explanation:

Lines have to form a 90 degree angle with another line to be perpendicular, and you can use that judgement to figure out which one is perpendicular.

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Triangle JKL is transformed by performing a 90degree clockwise rotation about the origin and then a reflection over the y-axis,
marshall27 [118]

Answer:

B

Step-by-step explanation:

Just do the reverse of what they did and you will always make it back to where you started. It's like someone saying, "take 2 steps forward then turn around.." how do you get back? You turn <em>back</em> around and take 2 steps <em>backward.</em>

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Hope this helped!  :D

4 0
3 years ago
A student council sells 44 bouquets for $176. Which equation represents the
vesna_86 [32]

Answer:

y = 4x

Step-by-step explanation:

Given

x = 44

y = 176

Required

Determine the relationship between x and y

First, we calculate the unit rate, using:

y = kx

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176 = k * 44

Divide both sides by 44

\frac{176}{44} = \frac{44*k}{44}

\frac{176}{44} = k

4 = k

k = 4

Substitute 4 for k in y = kx

y = 4x

Hence, the relationship between x and y is: y = 4x

4 0
3 years ago
If sin(theta) &lt; 0 and tan(theta) &gt; 0 then:
zheka24 [161]
The correct answer is d
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Independent would be when Mr. Brown chooses a fiction boom at random from a list of books.

Dependent would be when Mr.Brown then chooses a second fiction. book from those remaining.
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What is the value of pi
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Pi really goes on for infinity, but here are the first seven numbers:

3.14159

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