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polet [3.4K]
3 years ago
15

Can an angle ever have the same measure as its complement? Explain.

Mathematics
1 answer:
sineoko [7]3 years ago
8 0
It can because complimentary angles are angles that equal to 90. 45+45+90, therefor two angles can have the same degree
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The illustration below shows the graph of y as a function of x.
vivado [14]

Answer:

1. Quadratic function

2. y-intercept = 0

3. x-intercepts = 0, 6

4. greatest value of y = 9 when x = 3

5. y > 0

Step-by-step explanation:

2. The line crosses the y-axis at (0,0)

3. The line crosses the x-axis at (0,0) & (6,0)

4. The highest point is at 9 which is above 3; (3, 9)

5. The y value is greater than 0

I hope this helps!

4 0
2 years ago
The sum of a number and -15 is equal to the product of that number and 1/4.what is the number
Zolol [24]

Answer:

10

Step-by-step explanation:

(x−a)(x−b)=x2−(a+b)x+ab

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3 0
2 years ago
Need help figuring out this answer.
zmey [24]

Answer:

Volume = 184.8 cm³

Step-by-step explanation:

Volume of pyramid=\frac{Area of the base*height}{3}

Area = 44 cm²

Height = 12.6 cm

Put values

Volume of pyramid=\frac{44*12.6}{3}

  = \frac{554.4}{3}

  = 184.8cm³

8 0
3 years ago
Read 2 more answers
Pls any one it's urgent
vichka [17]

Answer:

<h2><em><u>1. x = 36 is the answer.</u></em></h2><h2><em><u>2. x = 123 is the answer.</u></em></h2>

Step-by-step explanation:

1.  4x = angle 4

x = angle 1

Angle 1 + angle 4 = 180

4x + x = 180

5x = 180

<h2><em><u>x = 36.</u></em></h2>

<em><u></u></em>

2. 55 = angle 2

angle 1 = 68

angle 3 = 55 + 68 = 123 = 180 - 123 = 57

Angle 4 = 57

<h2>180  - 57 = 123</h2><h2><em><u>x = 123</u></em></h2><h2><em><u></u></em></h2>

Hope this helped,

kavitha

4 0
3 years ago
If f=(2,3),(5,7),(5,4),(9,1), what is the range
lbvjy [14]

Answer:  Range:{1,3,4,7}

Step-by-step explanation:

We know that, by definition, the Domain is the set of all the x-coordinates of the ordered pairs  and the Range is the set of all the y-coordinates of the ordered pairs.

Therefore, given f=(2,3),(5,7),(5,4),(9,1), you can observe that the set of all second elements of ordered pairs (the values of "y") is the following:

{3,7,4,1}

 Therefore, we can conclude that if f=(2,3),(5,7),(5,4),(9,1) , then the range is:

 Range:{1,3,4,7}

3 0
3 years ago
Read 2 more answers
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