Ask question

Ask question

All categories

2 years ago

12

Graph the direct variation equation. Y=-1/2x

1 answer:

Fiesta28 [93]2 years ago

7 0

Answer: Pls add me brainliest!

Step-by-step explanation: Slope: - 1/2

You might be interested in

Each leg of a 45-45-90 triangle has a length of 6 units. What is the length of its hypotenuse?

andreyandreev [35.5K]

Use the Pythagorean theorem:
$(\hbox{one leg})^2+(\hbox{the other leg})^2=(\hbox{hypotenuse})^2 \\
6^2+6^2=x^2 \\
6^2 \times 2=x^2 \\
\sqrt{6^2 \times 2}=x \\ \sqrt{6^2} \times \sqrt{2}=x \\ 6\sqrt{2}=x
$

The length of the hypotenuse is 6√2 units.

5 0

2 years ago

What is the relationship between \blueD{\angle a}∠astart color #11accd, angle, a, end color #11accd and \greenD{\angle b}∠bstart

Elza [17]

Answer:

Complementary angles.

Step-by-step explanation:

Notice that $\angle a=\angle AXY, \angle b = \angle YXB$ and $\angle BXC = 90\°$ , by given.

$\angle AXB = \angle AXY + \angle YXB$ , by sum of angles.

$\angle AXB + \angle BXC = 180\°$ , by supplementary angles definition.

$\angle AXB + 90\° = 180\°\\\angle AXB = 180\° - 90\°\\\angle AXB = 90\°$

Which means,

$\angle AXB = \angle AXY + \angle YXB = 90\°$

Therefore, $\angle a + \angle b = 90\°$ , in other words, angles a and b are complementary by definition.

4 0

2 years ago

Read 2 more answers

Yes or no? Thanks!!!

zloy xaker [14]

I think is yes but I’m not sure

8 0

2 years ago

Read 2 more answers

two girls went shopping and spent $334. one girls spent $16 more thent the other girl did. how much did each spend

Taya2010 [7]

I will try my best to assist you with your question ,

First we must divide the amount by 2

334/2 = 167

Now we add 16

167 + 16=183

So, the girl spent $183

Wow, she is spoiled!

Hope I helped!

Good Luck!

3 0

2 years ago

What is the volume of a cylinder with a height of 4xy^4 and a radius of 2x? (The formula fo

OLga [1]

Answer:

volume: $\sf 16\pi x^3y^4$

given:

height: $\sf 4xy^4$

radius: $\sf 2x$

<u>cylinder volume</u>:

$\hookrightarrow \sf \pi r^2h$

$\hookrightarrow \sf \pi (2x)^2(4xy^4)$

$\hookrightarrow \sf \pi (4x^2)(4xy^4)$

$\hookrightarrow \sf 16\pi x^3y^4$

3 0

1 year ago