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3 years ago

Solve a system of equation by elimination

Mathematics

1 answer:

maks197457 [2]3 years ago

6 0

Answer:

1: (4,1) x=4 y=1

2: (1,10) x=1 y=10

3: (-25/4,5) x= -25/4 y=5

Step-by-step explanation:

It would be a lot to explain all three so if you really need it just ask

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Find the angle relationship in the table

polet [3.4K]

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Step-by-step explanation:

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3 years ago

Given f(x)=6x+2, find f(x+3).

Finger [1]

Answer:

f(x+3) is 6x + 20

Step-by-step explanation:

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3 years ago

Alexa is planning to drive across the United States in her car. She started making a table to represent the proportional relatio

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3 years ago

Read 2 more answers

Consider the rectangular prism with length 3 cm, width 4 cm, and height of 6 cm. Will doubling one of the dimensions of the rect

yawa3891 [41]

Answer:

Step-by-step explanation:

Surface area = 2lw+ 2 lh + 2 hw Where h = height, w= width and l = length

We will double w

SA becomes 2l(2w) + 2lh + 2h(2w)

SA = 4lw + 2lh + 4lw

Doubling the SA

2SA = 2(2lw+ 2 lh + 2 hw)

= 4lw + 4lh +4 hw

2SA =? SA for 2w

4lw + 4lh +4 hw = 4lw + 2lh + 4lw

This is not the same

Doubling one dimension does not double the surface area

6 0

3 years ago

HELP ME PLEASE!! ASAP!!

Levart [38]

The total area is given by:
A1 = (300) * (500)
A1 = 150000 feet ^ 2
The area occupied by 5 people is:
A2 = (5) * (5)
A2 = 25 feet ^ 2
Then, we can make the following rule of three:
5 --------> 25
x --------> 150000
Clearing x we have:
x = (150000/25) * (5)
x = 30000
Answer:
D. 30,000 people

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4 years ago