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3 years ago

9x-8y=0 Graph the following liner equation

Mathematics

2 answers:

mezya [45]3 years ago

8 0

When I went onto desmos Graphing calculator it gave me the point of zero. I hope this helps you. :)

k0ka [10]3 years ago

6 0

Y= -9x
---
8

hope this helps

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a bag contains 8 red marbles, 4 blue marbles, and 5 white marbles. Tom picks two marbles at random, without replacement. What is

babymother [125]

Answer:

11.76% rounded to place value

Step-by-step explanation:

Add all values to get 17. 2 / 17 = 0.117647...... 11.76% chance

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3 years ago

<img src="https://tex.z-dn.net/?f=%5Csqrt%7B111%7D%5C%3A%5Ctimes%20%5Csqrt%7B111" id="TexFormula1" title="\sqrt{111}\:\times \sq

Natali5045456 [20]

Answer:

742.5625

Step-by-step explanation:

Square root of 111 is 27.75 so mulitply both and get 742.5625

8 0

3 years ago

Read 2 more answers

2-step equations Solve: 1/4n+7=10 show the steps

Bingel [31]

Answer:

$n = 12$

Step-by-step explanation:

$\frac{1}{4}n+ 7 = 10$

$\frac{1}{4}n = 3$

$n = 12$

Hope this helps :)

6 0

3 years ago

On a coordinate plane, a parabola opens up in quadrant 1. It goes through (2, 12), has a vertex at (5, 3), and goes through (8,

ruslelena [56]

Answer:

Step-by-step explanation:

You have a vertex coordinate and 2 points. In order to write the equation for that parabola, you only need the vertex and one point. We will fill in the following work form of the parabola:

$y=a(x-h)^2+k$ , where h and k are from the vertex and x and y are from the point. Filling in:

$12=a(8-5)^2+3$ and

$12=a(3)^2+3$ and

$12=9a+3$ and

9 = 9a s0

a = 1.

Now we can write the equation, filling in a, the only unknown we had, which we now know is 1:

$y=1(x-5)^2+3$

3 0

4 years ago

What is the length of side AC of the triangle? Enter your answers in the boxes.

inessss [21]

Answer:

$AC=25$

Step-by-step explanation:

From the given figure, it can be seen that ${\angle}A={\angle}C$ , thus ΔABC is an isosceles triangle.

Therefore, $AB=BC$

⇒ $5x+5=7x-1$

Solving the above equation, we get

⇒ $5x-7x=-1-5$

⇒ $-2x=-6$

⇒ $x=3$

Now, substituting the value of x in AC, we have

⇒ $AC=6x+7$

⇒ $AC=6(3)+7$

⇒ $AC=18+7$

⇒ $AC=25$

Thus, the length of the side AC of the given triangle is 25 units.

3 0

3 years ago