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yuradex [85]
3 years ago
11

which is a correct definition for a right angle? a.an angle with a measure that equals the measure of a square corner b.an angle

with a measure that is less than the measure of a square corner c.an angle with a measure that is greater than the measure of a square corner d.an angle that looks like a line
Mathematics
1 answer:
Sunny_sXe [5.5K]3 years ago
6 0
A. an angle with a measure that equals the measure of a square corner
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Converges or Diverges: Please help me​
bagirrra123 [75]

Use a/ 1-r

Where a = 18 and r = 1.2

18/ 1 - 1.2 = 18/-.2 = -90

Because the answer is below 1. The sum does not exist therefore it diverges.

8 0
3 years ago
The sum of squares of two consecutive odd numbers is 514 find the numbers ​
amid [387]

Correct Question : The sum of squares of two consecutive positive odd numbers is 514. Find the numbers.

\rule{130}1

Solution :

Let the two consecutive positive odd numbers be x and (x + 2)

\rule{130}1

☯ \underline{\boldsymbol{According\: to \:the\: Question\:now :}}

:\implies\sf x^2 + (x + 2)^{2} = 514 \\\\\\:\implies\sf x^2 + x^2 + 4x + 4 = 514\\\\\\:\implies\sf 2x^2 + 4x + 4 = 514 \\\\\\:\implies\sf 2x^2 + 4x = 514 - 4\\\\\\:\implies\sf 2x^2 + 4x = 510 \\\\\\:\implies\sf 2x^2 + 4x - 510 = 0\\\\\\:\implies\sf x^2 + 2x - 255 = 0 \:\:\:\:\:\Bigg\lgroup \bf{Dividing\:by\:2}\Bigg\rgroup\\\\\\:\implies\sf x^2 + 17x - 15x - 255 = 0\\\\\\:\implies\sf x(x + 17) - 15(x + 17) = 0\\\\\\:\implies\sf (x + 17) (x - 15)\\\\\\:\implies\sf x = - 17\:or\:x = 15\\\\\\:\implies\underline{\boxed {\sf x = 15}}\:\:\:\:\:\Bigg\lgroup \bf{Positive\:odd\: number}\Bigg\rgroup

When,

\bullet\: \textsf {x = } \textbf {15}

\bullet\: \sf x + 2 = 15 + 2 =\textbf{ 17}

\therefore\:\underline{\textsf{The required positive integer is \textbf{15 and 17}}}.

5 0
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I NEED THIS RN AS FAST AS POSSIBLE! Your teacher decides to split the class into four equal groups with no more than five studen
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Total student are 20
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Fill in the blanks to complete the equation that describes the diagram.
Nimfa-mama [501]
Based on the picture I would say:
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8 0
3 years ago
Use the equation 6.25h = 100 to find h use the nuberof hours she will have to work to earn the money
Taya2010 [7]
If you just want to solve for h, as it appears, isolate h by dividing both sides of the equation by 6.25. 

That leaves h = 16.  (16 hours, presumptively).
3 0
3 years ago
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