3 years ago

9.

Mathematics

1 answer:

tia_tia [17]3 years ago

5 0

Note:

Due to a certain technical glitch, the answer was not being submitted here.

Please check the attached image where I have solved the entire solution to this question.

The solution is attached below.

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Pls help me...........

schepotkina [342]

Answer:

$\frac{4}{5}$

Step-by-step explanation:

Using the Pythagorean identity

sin²x + cos²x = 1, then

sin²x = 1 - cos²x

sinx = $\sqrt{1-cos^2x}$

note that cosΘ = $\frac{6}{10}$ = $\frac{3}{5}$

sinΘ = $\sqrt{1-(3/5)^2}$

= $\sqrt{1-\frac{9}{25} }$

= $\sqrt{\frac{16}{25} }$ = $\frac{4}{5}$

6 0

4 years ago

What is 12+12 and give good reson why

Ilia_Sergeevich [38]

Answer:

Step-by-step explanation:

you have 12 of something and Are adding 12 to it.

3 0

3 years ago

For what value of C would the system of equations below have infinite solutions?

STatiana [176]

80 iam not sure for the answer if wrong iam sorry

4 0

2 years ago

Triangle ABC, with vertices A (3,0), B (2,4), and C (4,2)undergoes a transformation to form triangle ABC with vertices A(3.0), B

aliina [53]

Answer:

1st blank: X axis reflection

2nd blank: Y axis reflection

Step-by-step explanation:

If you drew the first triangle and then the second triangle on a piece of paper, you would notice that it would reflect across the corresponding axis.

So the solution is to just draw it out.

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3 years ago

Andre and Diego were each trying to solve 2x+6=3x-8. Describe the first step they each make to the equation.

Vlad [161]

First combine like terms so
2x+6=3x-8
3x - 2x =1X
-6 - -8= -14
1X ÷ -14
then just divide

4 0

3 years ago