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2 years ago

(DO NOT ANSWER WITH A LINK) (ONLY ANSWER WITH THE RIGHT ANSWER)

Mathematics

1 answer:

Ostrovityanka [42]2 years ago

4 0

Answer:

All real numbers

Step-by-step explanation:

If there are no holes in your graph (like a graphed point with an open circle) and your graph or equation is a line, the domain is all real numbers.

The domain is all the x's on a graph, where the graph exists, and any x that may go into the equation. Literally any x can go into a linear equation. Your graphed line goes forever in both directions, so the domain is all real numbers. (Only a vertical line would be a different answer)

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Solve the system using elimination.<br> -9x - 4y = 1<br> 3x + 3y = 3<br> ([?], [])

irakobra [83]

Step-by-step explanation:

-9x-4y=1....eq1

3x+3y=3.....eq2

multiply eq2 by 3

to get

9x+9y=9....eq3

add eq1 and 3

0+5y=10

5y=10

divide both sides by 5

y=2

substitute y=2 in to eq1

-9x-4(2)=1

-9x-8=1

grouping of like terms

-9x=1+8

-9x=9

divide both sides by -9

x= -1

now the answer is

x= -1, y=2

7 0

3 years ago

Emily and Chen built clay figurines for art class. Emily figurine is 5' 1" tall Chen's figurine is 3' 8" tall how much taller is

scoray [572]

Emily's figurine is 17 inches taller than Chen's figurine

Step-by-step explanation:

Emily and Chen built clay figurines for art class

Emily figurine is 5' 1" tall
Chen's figurine is 3' 8" tall

We need to find how much taller is Emily's figurine than Chen's in inches

To solve this problem we must to change the heights of the two figurines to inch

∵ Emily's figurine is 5' 1" tall ⇒ 5 feet and 1 inch

∵ 1 foot = 12 inches

∴ The height of Emily's figurine = 5(12) + 1

∴ The height of Emily's figurine = 60 + 1

∴ The height of Emily's figurine = 61 inches

∵ Chen's figurine is 3' 8" tall ⇒ 3 feet and 8 inches

∵ 1 foot = 12 inches

∴ The height of Chen's figurine = 3(12) + 8

∴ The height of Chen's figurine = 36 + 8

∴ The height of Chen's figurine = 44 inches

To find how much taller is Emily's figurine than Chen's in inches subtract their heights

∵ The difference between the two figurine = 61 - 44

∴ The difference between the two figurine = 17 inches

∴ Emily's figurine is 17 inches taller than Chen's figurine

Emily's figurine is 17 inches taller than Chen's figurine

Learn more:

You can learn more about the word problems in brainly.com/question/10557938

#LearnwithBrainly

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3 years ago

Hi! i’ll give brainliest please help

jenyasd209 [6]

Answer:

deposition of eroded materials

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

What is 3/4 + 2/4

Rashid [163]

3/4=2/4=5/4
5 divided by 4 or 5/4= 1 1/4
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hope that helps. It wasn't very clear. so those are the questions I got out of that and those are the answers. Again hope this helps

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3 years ago

Rishi is making a map of a remote village. In this village, each hut has a rectangular base measuring 4 m by 6 m. Move the point

algol13

Answer: 8 by 12

Step-by-step explanation: just trust me.

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3 years ago