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ella [17]
3 years ago
15

of the 650 students at WJH 4% will receive a perfect attendance award. How many students ill receive the award?

Mathematics
1 answer:
Keith_Richards [23]3 years ago
7 0
Its 26
650 x 4 = 2600
2600 ÷ 100 = 26
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Full explanation Please<br> Will mark brainlist
Katyanochek1 [597]

The sum of 2 sides of a triangle needs to be greater than the length of the 3rd side.

14 + 29 = 43 (this is greater than 41)

14 + 41 = 55 (this is greater than 29)

29 + 41 = 70 (this is greater than 14)


(14, 29,41) can form a triangle.


6 0
2 years ago
What is the range of the reciprocal parent function?
Misha Larkins [42]

Answer:All real numbers

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
This is a cross section of the design of a bookshelf.
Elanso [62]

Answer:

25 in

Step-by-step explanation:

a^{2} +b^{2} =c^{2} \\15^{2} +20^{2} =c^{2} \\225+400=c^{2} \\c^{2} =625\\c=\sqrt{625} \\c=25

6 0
3 years ago
What are the roots of the equation 9x^2 + 54x +82 = 0 in simplest a + bi form?​
s344n2d4d5 [400]

Answer:

The roots are

<h3>x =  - 3 +  \frac{1}{3}  i \:  \:  \: or \:  \:  \: x =  - 3 -  \frac{1}{3} i \\</h3>

Step-by-step explanation:

9x² + 54x + 82 = 0

Using the quadratic formula

That's

<h3>x =  \frac{ - b\pm \sqrt{ {b}^{2}  - 4ac} }{2a}</h3>

From the question

a = 9 , b = 54 , c = 82

Substitute the values into the above formula and solve

That's

<h3>x =  \frac{ - 54\pm \sqrt{ {54}^{2}  - 4(9)(82)} }{2(9)}  \\ x =  \frac{ - 54\pm \sqrt{2916 - 2952} }{18}  \\ x =  \frac{ - 54\pm \sqrt{ - 36} }{18}  \\ x =  \frac{ - 54\pm 6i}{18}</h3>

Separate the real and imaginary parts

That's

<h3>x =  -  \frac{54}{18} \pm \frac{6}{18}  \: i \\ x =  - 3\pm \frac{1}{3} i</h3>

We have the final answer as

<h3>x =  - 3 +  \frac{1}{3}  i \:  \:  \: or \:  \:  \: x =  - 3 -  \frac{1}{3} i \\</h3>

Hope this helps you

5 0
3 years ago
Which of the following statements are true? I. -(-6) = 6 and -(-4) &gt; -4 III. 5 + 6 = 11 or 9 - 2 = 11 II. -(-4) &lt; 4 or -10
scoray [572]
IV : 17 > 2 or 6 < 9......these are true....17 is greater then 2 and 6 is less then 9
8 0
3 years ago
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