Ask question

Ask question

All categories

VashaNatasha [74]

4 years ago

5

X=-3y+1 solve for x and y

1 answer:

mrs_skeptik [129]4 years ago

3 0

Y=1/3-x/3

x=-3y+1

solved for x & y

You might be interested in

Write an expression that shows how you can multiply 9x475 using expanded form and the distributive property

riadik2000 [5.3K]

9 x (400 + 75)
3 (3) x 100 (4.75)

For example:
20,484,163 in expanded form

2 ten million and 0 one million and 4 hundred thousand and 8 ten thousand and 4 one thousand and 1 hundreds and 6 tens and 3 ones.

or

<span>2 x 10,000,000 + 0 x 1,000,000 + 4 x 100,000 + 8 x 10,000 + 4 x 1,000 + 1 x 100 + 6 x 10 + 3 x 1</span>

3 0

3 years ago

Parallelogram ABCD has vertices at A(2,-3), B(8,-6), Cl14,-3), and D(8,0)

OlgaM077 [116]

Answer:

The correct option is C.

Step-by-step explanation:

The vertices of ABCD are A(2,-3), B(8,-6), C(14,-3), and D(8,0).

Distance formula:

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

The length of sides are

$AB=\sqrt{(8-2)^2+(-6+3)^2}=\sqrt{36+9}=\sqrt{45}$

$BC=\sqrt{(14-8)^2+(-3+6)^2}=\sqrt{36+9}=\sqrt{45}$

$CD=\sqrt{(8-14)^2+(0-3)^2}=\sqrt{36+9}=\sqrt{45}$

$AD=\sqrt{(8-2)^2+(0+3)^2}=\sqrt{36+9}=\sqrt{45}$

Since length of all sides are equation therefore the given parallelogram cannot be a rectangle.

Slope formula:

$m=\frac{y_2-y_1}{x_2-x_1}$

Slope of AB is

$m_1=\frac{-6-(-3)}{8-2}=\frac{-3}{6}=\frac{-1}{2}$

Slope of BC is

$m_2=\frac{-3-(-6)}{14-8}=\frac{3}{6}=\frac{1}{2}$

Since the slopes of two consecutive sides are not opposite reciprocals, therefore the given parallelogram is a rhombus. Option C is correct.

8 0

3 years ago

Find the length of CD to the nearest tenth of a meter will give brainliest

anygoal [31]

Answer:

Step-by-step explanation:

5 0

3 years ago

Is the following shape a right triangleHow do you know? Apex

aksik [14]

If the following shape is 90 degrees it should be consider a right triangle

3 0

3 years ago

I'll give brainliest and points to whomever answers these two questions, thank you so much in advance!

GuDViN [60]

Answer:

8 Answer is a) R

9 Answer is b) -4

Step-by-step explanation:

Answer of your Question bro and good evening and please mark me as brainliest and thank u

8 0

2 years ago