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2 years ago

Will give branliest if answered right

Mathematics

1 answer:

swat322 years ago

4 0

Answer:while reflecting over x-axis, only y value change. all y values is going to change sign, I.e positive will become negative and negative becomea positive

this is how you reflect over x axis,

HOPE IT WAS HELPFUL

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Is it possible to build a triangle with inside angles of 90 degrees , 50 degrees, and 60 degrees?

N76 [4]

Answer:

Step-by-step explanation:

Given: Angles of a triangle are equal to 90 degrees , 50 degrees, and 60 degrees

To check : if it possible to build a triangle with given angles

Solution:

According to angle sum property of a triangle, sum of angles of a triangle is equal to $180^{\circ}$

Here,

sum of given angles = $90^{\circ}+50^{\circ}+60^{\circ}=200^{\circ}\neq 180^{\circ}$

Therefore, it is <u>not possible</u> to construct a triangle with given angles.

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3 years ago

The graph shows the function f(x)=3^x

tangare [24]

The answer is D.
You have to make the whole numbers equal to then solve for the exponents:
F(x) means y, therefore, y is 9.
9 = 3^x.
3^2 is the same as 9.
Then, 3^2 = 3^x.
Then solve for the exponents,
2 = x
Therefore your answer is 2.

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3 years ago

Use a graph to solve this equation.<br> th<br> 2x2–5=-X? + 2x – 1

solong [7]

Answer:

X + 2= 0

X - 4 > 7

-4 + y = 3y + 4 (y - 3)

4 0

3 years ago

Which operations will ALWAYS result in an irrational number?

kupik [55]

Answer: Math isnt my thing buttttt

Its R+R its right on ed

Step-by-step explanation:

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3 years ago

In the expression 2(10x) + 15y, x represents the number of hours Nina works in a week at a clothing store and y represents the n

ale4655 [162]

Answer:

The statement which is true in the choices is the third item in the choices such as "Nina makes 20x dollars at the clothing store each week". It was clearly stated in the given that x represent the total number of hours she worked in a week. This statement made the other items in the choices wrong.

Step-by-step explanation:

I hope this helps you :)

6 0

3 years ago

Read 2 more answers