Ask question

Ask question

All categories

3 years ago

12

Three vertices of a rectangle are shown on the grid. I NEED HELP PLEASE

2 answers:

hram777 [196]3 years ago

8 0

Answer:

(6,7)

Step-by-step explanation:

The great thing about rectangles is that they are super simple. For the top right point, it is going to share an x-value with the bottom right vertex and and y-value with the top left. This maintains the parallel lines that define a rectangle. So just find the x coordinate of the bottom right vertex (6) and the y coordinate of the top left (7) and put them together: (6,7)

777dan777 [17]3 years ago

3 0

( 6 , 7 )

............

............

............

............

You might be interested in

If a=bc-d, find d given that a=-16, b=3, c=5

Andrews [41]

Answer:

<h2>d = 31</h2>

Step-by-step explanation:

a = bc - d

Substitute a = -16, b = 3 and c = 5:

-16 = (3)(5) - d

-16 = 15 - d <em>subtract 15 from both sides</em>

-16 - 15 = 15 - 15 - d

-31 = -d <em>change the signs</em>

31 = d

6 0

4 years ago

Find the measures of x and y.<br> 2.<br> 145°<br> 55°

DaniilM [7]

Answer:

x = 35° , y = 90°

Step-by-step explanation:

the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

145° is an exterior angle of the triangle , then

y + 55° = 145° ( subtract 55° from both sides )

y = 90°

the sum of the 3 angles in a triangle = 180° , then

x + y + 55° = 180°

x + 90° + 55° = 180°

x + 145° = 180° ( subtract 145° from both sides )

x = 35°

3 0

2 years ago

One number is 2 more than another. the difference between their squares is 60 what are the numbers

weeeeeb [17]

Expand (x+2)^2: x^2 + 4x + 4 : remember that (a+b)^2 = a^2 + 2ab + b^2
So: x^2 + 4x + 4 - x^2 = 60

3 0

3 years ago

A rancher has a 3-sided plot of land that will be used for grazing sheep. Each side length is a multiple of 100. One side is 300

telo118 [61]

Answer:

yes

Step-by-step explanation:

7 0

3 years ago

The population of a city grows exponentially at rate of 8% per year.Find the number of years it takes for the population to be d

Ilya [14]

Answer:

<em>It will take 9 years for the population to double</em>

Step-by-step explanation:

<u>Exponential Growth </u>

The natural growth of some magnitudes can be modeled by the equation:

$P=P_o(1+r)^t$

Where P is the actual amount of the magnitude, Po is its initial amount, r is the growth rate and t is the time.

The population of a city grows at a rate of r=8% = 0.08 per year. We are required to find when (t) the population will double, or P=2Po.

Substituting in the equation:

$2P_o=P_o(1+0.08)^t$

Simplifying:

$2=(1.08)^t$

Taking logarithms:

$\log 2=\log (1.08)^t$

Applying the exponent property of logs:

$\log 2=t\log (1.08)$

Solving for t:

$\displaystyle t=\frac{\log 2}{\log (1.08)}$

Calculating:

$t\approx 9$

It will take 9 years for the population to double

8 0

3 years ago