6 (2×^2-5)= ? x= -3 needs to be simplified

The segment that extends from the vertex of a triangle to the _____ side and is perpendicular to the side of the triangle is cal

arsen [322]

Answer:

The segment that extends from the vertex of a triangle to the opposite side and is perpendicular to the side of the triangle is called the altitude.

Step-by-step explanation:

Please find the attachment.

We have been given an incomplete statement. We are supposed to complete the given statement.

Statement: The segment that extends from the vertex of a triangle to the _____ side and is perpendicular to the side of the triangle is called the altitude.

By the definition of altitude, an altitude of a triangle is a line segment from a vertex that is perpendicular to the opposite side.

Therefore, the correct word for our given statement would be "opposite".

6 0

3 years ago

Explain how a number line can be used to find the difference for 34-28?

Vikentia [17]

You could start on 34 on the number line and jump back 28 times to get your answer.

8 0

3 years ago

Mark is solving the following system.

fredd [130]

I think its he didnt eliminate the same variables

6 0

4 years ago

Read 2 more answers

A new shopping mall is gaining in popularity. Every day since it opened, the number of shoppers is 20%, percent more than the nu

Goshia [24]

Answer:

There were 125 shoppers on the first day.

Step-by-step explanation:

Let us call the number of shoppers on the first day $a_1$ , then on the nth day the number of shoppers $a_n$ is

$a_n = a_1 (1.20)^{n-1}$

which is a geometric series whose sum to the nth term is

$\sum_{n=0}^{n-1} a_1(r^n) = a_1\dfrac{1-r^n}{1-r}$

Now, we know that the total number of shoppers over the first 4 days is 671; therefore,

$a_1\dfrac{1-r^n}{1-r^n} = 671 $$

$a_1\dfrac{1-(1.2)^4}{1-(1.2)} = 671 $$

$a_1(5.368) = 671 $$

$a_1 = \dfrac{671}{5.368}$

$\boxed{a_1 = 125 \;people. }$

Thus, there were 125 shoppers on the first day.

7 0

3 years ago

Is the ordered pair (4, 12) a solution to the equation y = 3x? If yes, is it the only solution? A. No, the ordered pair does not

uranmaximum [27]

Yes. 12=3(4). But it's not the only solution. The graph of the equation is a line, on which each of the infinite number of points is a solution to the equation. A few others are: (1,3), (2,6), (3,9), (19,57), (613, 1839), etc.

4 0

4 years ago

6 (2×^2-5)= ?x= -3needs to be simplified