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Thepotemich [5.8K]
3 years ago
15

STATE IF THE TWO TRIANGLES ARE SIMILAR PLEASE HELP

Mathematics
1 answer:
aliina [53]3 years ago
5 0

Step-by-step explanation:

the two triangles are similar because every corresponding angles are equal

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What is the range of the function in this table?
kodGreya [7K]

Answer:

C. {1, 2, 4}

Step-by-step explanation:

In a function, the range are the values of the outputs. They are also the y-values. In a table, the range would be on the right side on the table.

According to the table, the numbers under the 'y' column are 1, 4, 4, and 2. Therefore, the range is: {1, 2, 4}.

Option C should the correct answer.

6 0
3 years ago
If f(x)=4x+2<br><br>f(-4)<br><br>can you please explain with steps​
kompoz [17]

Answer:

replace x with -4

f(-4)= 4(-4) + 2

4(-4) + 2 = -16 + 2 = -14

6 0
4 years ago
*EASY 7 GRADE MATH*
mezya [45]

Step-by-step explanation:

see this image

thank you

6 0
4 years ago
Use a product of two binomials to find a polynomial that represents the area of Roberto's plot.
Helga [31]

Answer:

First, we know that the area of a rectangle of width W and length L is:

A = W*L

In the case of Roberto's plan, we can see that the length of the whole rectangle is:

L = 1.5ft + x + 1.5ft = 3 ft + x

And the width is:

W = 3ft + x + 3ft = 6ft + x

Then the area of the whole thing is:

A = (3ft + x)*(6ft + x)

This is what we wanted, a product of two polynomials that represents the area of Roberto's plot.

Now if we subtract the white square (is a square of sidelength x, then its area is A = x*x) we will get the area of the border;

The total area of Roberto's borders is:

Area of the border =  (3ft + x)*(6ft + x) - x*x

                               =   3ft*6ft + 3ft*x + x*6ft + x^2 - x^2

                               = x*9ft + 18ft^2

3 0
3 years ago
Find <br><img src="https://tex.z-dn.net/?f=%28%20%7B4x%7D%5E%7B2%7D%20%20%2B%203x%29%20%2B%20%28%20%7B7x%7D%5E%7B2%7D%20%20-%205
marishachu [46]

Answer:

11x^2-2x-6

Step-by-step explanation:

(4x^2+3x)+(7x^2-5x-6)= \\\\(4x^2+7x^2)+(3x-5x)-6= \\\\11x^2-2x-6

Hope this helps!

4 0
3 years ago
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