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Nezavi [6.7K]
3 years ago
6

Need help and NO LINKS!!! Special Right Triangles (Radical Answers)

Mathematics
1 answer:
Nata [24]3 years ago
8 0

Answer:

x = 5\sqrt{2}

Step-by-step explanation:

We know that;

The triangle is isosceles, and the hypotenuse is x, the un-labeled side is 5.

Therefore we can say;

5² + 5² = x²

25 + 25 = x²

50 = x²

\sqrt{50} = x

We can simplify this further;

\sqrt{25} * \sqrt{2} = \sqrt{50}

5\sqrt{2} = \sqrt{50}

Hope this helps!

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Find an equation equivalent to r=6secθ in rectangular coordinates and describe the graph of the equation.
k0ka [10]

Answer:

x = 6

Step-by-step explanation:

r = 6 sec θ

r = 6 / cos θ

r cos θ = 6

x = 6

The graph is a vertical line passing through (6, 0).

6 0
3 years ago
The box plots below show student grades on the most recent exam compared to overall grades in the class
DaniilM [7]

Answer:

3. The class median is lower than the exam median

Step-by-step explanation:

The median of the box plot is indicated by the vertical line that divides the box.

Thus, the Class median grade is about 80, while the Exam median grade is more than 80.

Comparing grades, this means that the class median is lower. than the exam median.

Therefore, "the class median is lower than the exam median" is the right information that describes the median.

5 0
3 years ago
Algebra 10. I need helpppp
dybincka [34]

Answer:

The answer Is A.

(2,0) and (4,0)

<u><em>Hope this helps :))</em></u>

3 0
3 years ago
Fazer scores 43% in a spelling test, what percentage did he get wrong??? ​
Lynna [10]

Answer:

57

Step-by-step explanation:

100 - 43 =

57

6 0
3 years ago
Read 2 more answers
Compare the value of the underline digits of 2783 and 7283. Digit underline is 2
adoni [48]
2783- The 2 is in the thousands place so the value is 2*1000= 2000

7283- Thw 2 is in the hundreds place so the value is 2*100= 200

2000/200=10

Final answer: The value of 2 in the number 2783 is 10 times the value of the 2 in the number 7283.
6 0
4 years ago
Read 2 more answers
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