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2 years ago

Solve system by graphing 2x-6y=12 x+y=2

Mathematics

1 answer:

astraxan [27]2 years ago

5 0

First get y by its self , then graph , find intersection point and plug in x and y to both equations, see if it makes sense , then the solution must be you intersection point

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At a sport banquett 8 guests are seated at each of the 15 tables how many guests (x) are seated at the table write an equation t

7nadin3 [17]

Answer:your answer is x/8=15

Step-by-step explanation:

I got it wrong and it showed this one is right

8 0

3 years ago

Please help me this is my last question!!!no scammers plz i got scammed 5 times now

MAVERICK [17]

Answer:

A) 5600 ft

B) 5600 ft

C0 More than a mile

Step-by-step explanation:

4850 * sin(60) = 5600

4 0

2 years ago

i need help asap please dont type random anwsers, that will result in it being deleted. GIVING BRAINLIEST ONLY TO CORRECT, INCOR

Veseljchak [2.6K]

Answer:

The area of the rectangle TOUR is 80.00 unit².

Step-by-step explanation:

The area of a rectangle is computed using the formula:

$Area\ of\ a\ Rectangle=length\times width$

Since the dimensions of the rectangle are not provided we can compute the dimensions using the distance formula for two points.

The distance formula using the two point is:

$distance=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

Considering the rectangle TOUR the area formula will be:

Area of Rectangle TOUR = TO × OU

The co-ordinates of the four vertices of a triangle are:

T = (-8, 0), O = (4, 4), U = (6, -2) and R = (-6, -6)

Compute the distance between the vertices T and O as:

$TO=\sqrt{(4-(-8))^{2}+(4-0)^{2}}\\=\sqrt{12^{2}+4^{2}} \\=\sqrt{160} \\=4\sqrt{10}$

Compute the distance between the vertices O and U as:

$OU=\sqrt{(6-4)^{2}+(-2-4)^{2}}\\=\sqrt{2^{2}+6^{2}} \\=\sqrt{40} \\=2\sqrt{10}$

Compute the area of rectangle TOUR as follows:

$Area\ of\ TOUR=TO\times OU\\=4\sqrt{10}\times 2\sqrt{10}\\=80\\\approx80.00 unit^{2}$

Thus, the area of the rectangle TOUR is 80.00 unit².

6 0

2 years ago

Volume of a polygon

diamong [38]

Answer: The formula for the volume of a polygon is 1/2 x perimeter x apothem

7 0

2 years ago

Temp of 20* C will drop by 4*c

svp [43]

Answer:

16* C

Step-by-step explanation:

This is simply 20 - 4

---> 20 - 4 = 16

=> Celcius (C)

Thus, 16° C

4 0

2 years ago