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3 years ago

Answer first and I will mark brainliest

Mathematics

2 answers:

Serhud [2]3 years ago

7 0

Answer: The cost after 7 years should be $5740.

Step-by-step explanation:

If you find the ammoun that the value decreases each year, and multiply that by your 7 years you get your answer.

tino4ka555 [31]3 years ago

4 0

Answer:

A 6660 it decreases by 820 so 8,300-820=7480 and then 7480-820=6660

$6,660

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LM has endpoints L(-1 1) and M(-5 -3) find the coordinates of the midpoint of LM

qaws [65]

$\bf \textit{middle point of 2 points }\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
L&({{ -1}}\quad ,&{{ 1}})\quad 
% (c,d)
M&({{ -5}}\quad ,&{{ -3}})
\end{array}\qquad
% coordinates of midpoint 
\left(\cfrac{{{ x_2}} + {{ x_1}}}{2}\quad ,\quad \cfrac{{{ y_2}} + {{ y_1}}}{2} \right)
\\\\\\
LM=\left(\cfrac{{{ -5}} -1}{2}\quad ,\quad \cfrac{-3+1}{2} \right)$

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4 years ago

Read 2 more answers

Which properties are present in a table that represents an exponential function in the form y=bx

Bas_tet [7]

Answer:

y-intercept (0,1)

multiplicative rate of change: b

Step-by-step explanation:

If a table represents an exponential function of the form $y=b^x$ , then the y-value that corresponds to x=0 is 1.

In other words, the y-intercept (0,1) must be present in the table.

Also the ratio of a subsequent y-value to the previous y-value should give a value of b.

In other words the multiplicative rate of change from the table must be equal to b.

6 0

3 years ago

Factor the polynomial expression -16 times X squared minus 3X -4

NISA [10]

Answer:

16x^2 -3x-4

Step-by-step explanation:

Im guessing the -4 is subtracting from 3x so that's the awnser above. But if it is a exponet then your answer would be: -16x^4+2-3/x^4 the slash is the same as dividing.

Hope this helps! If so please mark brainliest and rate/heart to help my account if it did!!

3 0

3 years ago

Where can we put parentheses in 2 x 3+1+2 to make it equivalent to 12?

zhannawk [14.2K]

2(3+1+2) is equivalent to 12

7 0

4 years ago

What is the midpoint of the segment of the segment that would be created between points L and N on a graph?

il63 [147K]

Option A:

Midpoint of LN = (2, 3)

Solution:

In the given graph we can find the coordinates of L and N.

Coordinates of L = (–2, 3)

Coordinates of N = (6, 3)

Here, $x_{1}=-2, x_{2}=6, y_{1}=3, y_{2}=3$

Let us find the midpoint of the segment LN.

<u>Midpoint formula:</u>

$$\text { Midpoint }=\left(\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2}\right)$

$\begin{aligned}&=\left(\frac{-2+6}{2}, \frac{3+3}{2}\right)\\&=\left(\frac{4}{2}, \frac{6}{2}\right)\\&=(2,3)\end{aligned}$

Midpoint of LN = (2, 3)

Option A is the correct answer.

Hence the coordinates of the midpoint of the line segment LN is (2, 3).

6 0

3 years ago