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antoniya [11.8K]
3 years ago
6

Which quadrant does the following point lie (2, -1)

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0

Answer:

quadrant IV (4)

Step-by-step explanation:

It would be in quadrant for because the x value is positive, meaning that we can elminate the possibility that it is in quadrants 2 and 3, and as we can see the y has a negative value, meaning that it cannot be in quadrant 1. Hence, leaving the answer to be in quadrant 4.

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Yasmin arrived home from play practice at 4:25 p.M the walk home took 15 minutes practice began 20 minutes after the final bell
anygoal [31]

Answer:

3:20

Step-by-step explanation:

4:25-15= 4:10

4:10-20=3:50

3:50-30=3:20

School ended at 3:20

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3 years ago
What are characteristics of nonvascular plants? (Select all that apply.)
igomit [66]

Answer: They have xylem vessels and phloem vessels

Step-by-step explanation:

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2 years ago
PLS HELP!!!!What are the sine, cosine and tangent ratios of<br>angle W in the triangle below​
Ksju [112]

Step-by-step explanation:

Remember SOH-CAH-TOA:

Sine = Opposite / Hypotenuse

Cosine = Adjacent / Hypotenuse

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The side adjacent to W is 4.  The side opposite of W is 3.  The hypotenuse is 5.

Therefore:

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7 0
3 years ago
Use graphing to find the solutions to the system of equations.
Galina-37 [17]
In order to utilize the graph, first you have to distinguish which graph accurately pertains to the two functions.

This can be done by rewriting the equations in the form y = mx + b which can be graphed with ease; where m is the slope and b is the y intercept.

-x^2 + y = 1
y = x^2 + 1

So this will be a basic y = x^2 parabola where the center intercepts on the y axis at (0, 1)

-x + y = 2
y = x +2

So this will be a basic y = x linear where the y intercept is on the y axis at (0, 2)

The choice which depicts these two graphs correctly is the first choice. The method to find the solutions to the system of equations by using the graph is by determining the x coordinate of the points where the two graphed equations intersect.
3 0
3 years ago
Use the rule (x,y) (3x,2y) to find the image for the preimage defined by the given points.
Elina [12.6K]

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Step-by-step explanation:

Since it gives you the scale factor then find they coordinates by multiplying the coordinates by the scare factor.

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B( 5,3) → (5*3, 3*2) → (15,6)

C ( 2,3)→ (2*3, 2*2)→ ( 6,4)

4 0
4 years ago
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