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Inga [223]
3 years ago
10

Point 1 and -2 lies in the dash quadrant​

Mathematics
1 answer:
Eduardwww [97]3 years ago
6 0

Given:

The point is (1,-2).

To find:

The quadrant in which the point (1,-2) lies.

Solution:

We know that,

In first quadrant, both coordinates are positive, i.e., (x,y).

In second quadrant, x coordinate is negative but the y-coordinate is positive, i.e., (-x,y).

In third quadrant, both coordinates are negative, i.e., (-x,-y).

In fourth quadrant, x coordinate is positive but the y-coordinate is negative, i.e., (x,-y).

Where, x and y are two non-negative values.

In the given point (1,-2) the x coordinate is positive but the y-coordinate is negative.

Therefore, the point (1,-2) lies in fourth quadrant.

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Cos x if sin x cot x =5
Brrunno [24]

Answer:

cos x = 5

Step-by-step explanation:

=  > sinx.cotx = 5 \\  \\  =  >  \cancel{sinx}. \frac{cosx}{ \cancel{sinx}}  = 5 \\  \\  =  > cosx = 5

8 0
4 years ago
How to tell if the shape on a dot plot is symmetric or not symmetric
RUDIKE [14]
Idk if this helped you but , symmetric forms a mirror image of itself when reflected in its vertical line ( u shape ) and symmetric bell shaped is when you draw the vertical line at the center
7 0
4 years ago
The diagonal of the rectangle is 13 inches, and the side lengths of the triangles are Pythagorean triples. To the nearest tenth,
frosja888 [35]
1) A Pythagorean triples is a set of three integers, a, b, c,  that follow the rule a^2 + b^2 = c^2

2) Assumin c is the diagonal of your rectangle and the hypotenuse of the triangles, you are looking this:

13^2 = a^2 + b^2

=> 169 = a^2 + b^2

Two integer numbers that meet that equality are 5 and 12:

5^2 = 25
12^2 = 144
=> 5^2 + 12^2 = 25 + 144 = 169

 => 13^2 = 5^2 + 12^2

Now that you have the three numbers you know the dimensions of the figure and can calculate the area of the shaded part. I cannot do that for you becasue you did not include the figure.
3 0
3 years ago
Data was collected for a sample of organic snacks. The amount of sugar (in mg) in each snack is summarized in the histogram belo
castortr0y [4]

Answer:

Step-by-step explanation:

Hello!

The histogram summarizes the amount of sugar in organic snacks. (mg)

Y-axis shows the number of snacks

X-axis shows the amount of sugar per snack

The first column of the histogram show that 2 snacks contain sugar between 220 and 224 mg of sugar.

The second column shows that about 3 snacks have between 224 and 228 mg of sugar.

The third column shows that 8 snacks have between 228 and 232 mg of sugar.

The fourth column shows that 12 snacks have between 232 and 236 mg of sugar.

The fifth column shows that 11 snacks have between 236 and 240 mg of sugar.

The sixth column shows that 3 snacks have between 240 and 244 mg of sugar.

The seventh column shows that 2 snacks have between 244 and 248 mg of sugar.

The total of observations is 2+3+8+12+11+3+2= 41 snacks.

I hope this helps!

3 0
4 years ago
I will brain list if answer Is right ​
Aliun [14]

Answer:

option D is correct

Step-by-step explanation:

is it correct

7 0
2 years ago
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