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3 years ago

Would you measure the length of a bench in centimeters or in meters

Mathematics

2 answers:

Likurg_2 [28]3 years ago

7 0

Meters
there is different size of bench, usually is about 1.5 meter.

Dovator [93]3 years ago

3 0

Well... it depends... some benches are big, some are small. but what my teacher told me to use is meters! so meters would be better because if the bench was too small, it would be a chair! LOL

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Segment AB has and endpoint at A (2,5) and a mod point at M (4,0), find the other endpoint (B).

steposvetlana [31]

Answer:

The other endpoint B= (6, -5)

Step-by-step explanation:

Given:

One end point A= (2,5)

Mid point M = (4,0)

To Find:

The Other point =?

Solution:

According to midpoint formula, if (x1, y1) and (x2, y2) are two ends of a line then it’s midpoint is given by :

$M(x,y)= \frac{x1+ x2}{2} ,\frac{y1+ y2}{2}$

Using the above formula

$4=\frac{2+x_2}{2}$ ..................................(1)

$0=\frac{5+y_2}{2}$ ..................................(2)

Solving equation(1)

tex]8=2+x_2[/tex]

$x_2=8-2$

$x_2=6$

Solving equation(2)

$0\times 2=\frac{5+y_2}{2}$

$0=5+y_2$

$-5=y_2$

Thus $x_2=6$ and $y_2 =-5$

6 0

3 years ago

The difference of two numbers is always less than the sum of those two numbers

densk [106]

<h3>Answer: False</h3>

Here's a counter example to prove the statement to be incorrect

first number = 1

second number = -2

sum = 1 + (-2) = -1

difference = 1 - (-2) = 1 + 2 = 3

We see that the difference (3) is not smaller than the sum (-1)

3 0

3 years ago

In your own words, describe how you find the slope of a line.

myrzilka [38]

You can find the slope of a line by looking at the number that has an X next to it.

for example
y=2x+5
the slope is = 2

hope this helps

6 0

3 years ago

How to graph quadratic relationship for h(x)=(x-1)^2-9

aleksley [76]

Answer:

use the formula y = a(x-h)^2 + k

the a stretches or flattens the parabola,

The h shifts left to right , and the k shifts up/down

Step-by-step explanation:

4 0

3 years ago

Need help due tonight v

Yuri [45]

Answer:

number 2

Step-by-step explanation:

from the original equation you can multiple the m to the x's first.

y-y1=mx-mx1

if you moved mx1 to left the sign will change from - to +

so you y- y1+mx1= mx

then to get x

(y- you + mx1 )/ m = x

hope it helps

7 0

3 years ago