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liq [111]
3 years ago
13

Can someone help me?It's urgent and thank you!

Mathematics
2 answers:
Dafna1 [17]3 years ago
8 0

Answer number 3

Step-by-step explanation:

NeTakaya3 years ago
4 0

Answer:

hey, i answered in the wrong place last time, so i'm answering here again, it's letter c or d

Step-by-step explanation:

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Plz Answer In your own words Explain what the vertical line test is and how it is used.
zavuch27 [327]

Answer:

See below (I hope this helps!)

Step-by-step explanation:

The vertical line test is a test used to determine whether a relation is also a function. It is done by inserting several vertical lines that intersect the relation. If a vertical line intersects the relation at multiple point, then it is not a function. If every single inserted vertical line intersects the relation at only one point, then the relation is a function.

7 0
3 years ago
What is the length of side x?
Vinil7 [7]

Answer:

x = 3

Step-by-step explanation:

In a 30-60-90 triangle the side between 60 and 90 degree angle is  a, the side between 30 and 90 degree angle is  a√3, and the hypotenuse is 2*a.

Given that the side that is supposed to be  a is currently √3, we know that the missing side x must be:

a√3    (We know that a, in this case, is √3, so substitute)

x = (√3) * (√3)

x = 3

5 0
3 years ago
According to this diagram, what is tan 67° ?
Zanzabum

Answer:

B. 12/5

Step-by-step explanation:

tan=opp. leg/adj. leg

tan 67= 12/5

6 0
3 years ago
Read 2 more answers
I need help with something??? Why is there screams from the next door neighbor?
Irina18 [472]

Answer:

is your neighbor jewish by any chance?

Step-by-step explanation:

DONT TRUST THE GERMANS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

4 0
3 years ago
Read 2 more answers
Find the student’s error in solving the following inequality.
Leto [7]

Answer:

The student should have switched the direction of the inequality sign to

get –5 > x for a final answer.

Step-by-step explanation:

When multiplying or dividing an inequality by a negative "flip" the inequality sign

The student should have switched the direction of the inequality sign to

get –5 > x for a final answer.

---------------

Note:

For a more conventional appearance the entire inequality can be flipped to

–5 < x

6 0
2 years ago
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