MATHEMATICS MIDDLE SCHOOL

On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−6, 2) and T(1, 2). What is the length of Side RT of the polygon? PLZ HELP ME!!!!!!!!!!!!!!!!!!

Answers

Answer 1

Answer:

Answer:

7 units

Step-by-step explanation:

Use distance formula between two points $A(x_A,y_A)$ and $B(x_B,y_B):$

$AB=√((x_A-x_B)^2+(y_A-y_B)^2)$

On a coordinate plane, the coordinates of vertices R and T for a polygon are R(−6, 2) and T(1, 2). Then the length of the side RT is

$RT=√((-6-1)^2+(2-2)^2)=√((-7)^2+0^2)=√(49)=7\ units$

Answer 2

Answer:

Answer:

toodly doo my friends its 55!

Step-by-step explanation:

Related Questions

What is the value of the exponential expression below?Correct answers only?
PLSSSS HELP ITS DUE TODAY!!!!!
What does AB represent in this figure
Is y=7.5x a proportional relationship and why
What number is greater 0.111 or 1.001. also 1.11 or 1.01

How do I decompose the number 740

Answers

Divide by the smallest number that can go into it

9 less than k is 1. Solve the equation

Answers

Answer:

So, if we start from some number k , k−1 means that we took 1 away from k , so k−1 is 1 less than k . Going on, k−2 is 2 less than k , and k−3 is 3 .

Step-by-step explanation:

Answer:

the answer is 8

Step-by-step explanation:

9 - 8 = 1

Hope this helps
Brainliest plz

The prime number 19 is the average of which two different prime numbers?

Answers

31 and 7. Multiply 19 by 2 to figure out the number your adding to :)

7 + 31 = 38 and to find the average ÷ by 2 = 19

A girl is snorkeling 1meter below sea level and then dives down another 0.5 meters. How far below sea level is the girl?

Answers

Answer:

She is 1.5 meters below the sea level

Explanation:

The sea level is indicated by the number 0

What's above the sea level is indicated by +ve numbers

What's below the sea level is indicated by -ve numbers

We know that:

originally, her depth was 1 meter below the sea level

This means that her original depth is -1

Now, she dives an extra 0.5 meters, to get her final depth, we would add -0.5 to the original -1 meters

This means that:

her depth = -1 + (-0.5) = -1.5 meters

where the negative sign indicates that she is below the sea level

Hope this helps :)

To calculate how far below sea level the girl is, you simply need to add 1 meter to 0.5 meters. This gives you the answer of 1.5 meters below sea level. (not sure what I can add to this answer)

Pythagorean triples are given by the formula x^2-y^2, 2xy, and x^2+y^2. Use the formulas for the Pythagorean triples to find a right triangle with leg lengths of 16 and an odd number. Show all of your work for full credit.

Answers

Answer:

Let the unknown length be x

We have a formula to find the triplet of a right angle triangle

Put the given length equal to all three terms in the triplet

$2m,m^2-1,m^2+1$

put 16 equal to all above three but number comes out has to be integer.

$2m=16$

$\Rightarrow m=8$

Now, $m^2-1=16$

$m^2=17$ will not give integer.

And now, $m^2+1=16$

$m^2=15$ will not get integer value

Hence, the value of m will be 8

And substituting the value in the triplet formula we get

$2m=2\cdot 8=16$ which is given.

$m^2-1=64-1=63$ the other leg and is odd.

And $m^2+1=64+1=65$ the hypotenuse or the longest side.

Hence, 16,63 and 65 will form a right triangle

Pythagoras theorem is:

$\text{one side}^2+\text{other side}^2=hypotenuse^2$

Here, 16 and 63 are sides or legs and 65 is the hypotenuse.

2. Tyler is x years old. Samantha is 4 years older than Tyler. Three times Samantha's age is equal to 60.(a) Write an equation that could be used to solve for Tyler's age, x.
(b) How old is Tyler?
(C) How old is Samantha?
Work Shown below& answers I need an (a) equation for Tyler’s age x ,,,(b) how old is Tyler for (c) how old is Samantha. I need help please