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2 years ago

Determine if the following system of equations has no solutions, infinitely many

Mathematics

1 answer:

sleet_krkn [62]2 years ago

6 0

Answer:

Exactly one solution

Step-by-step explanation:

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Find the area and perimeter.

DanielleElmas [232]

Step-by-step explanation:

Perimeter = 12 + x + 6 + 2x + 5

Perimeter = 3x + 23.

Area = ½ × b × h

Area = ½ × 12 × (x + 6)

Area = 6(x + 6)

Area = 6x + 36

4 0

2 years ago

Can someone please help find the answer and explain how you got it please.

tresset_1 [31]

Answer:

Step-by-step explanation:

Hello!

We put in 2 for x and 6 for y

$\frac{2(6)-2}{2}$

Now we can solve this

$\frac{12 - 2}{2}$

$\frac{10}{2} = 5$

The answer is 5

Hope this helps!

4 0

2 years ago

Read 2 more answers

200 labourers need 50 days to construct a road of 4 km long. How many labourers are needed to construct 8 km long in 80 days

patriot [66]

Answer:

250

Step-by-step explanation:

Number of labourers * Number of days worked = Total number of working days

Total number of working days to construct a 4km long road: $200*50=10000$

Total mumber of working days to construct a 8km long road: $10000*2=20000$

Labourers: 20000 ÷ 80 = 250.

250 labourers are required.

7 0

2 years ago

I need help so somebody plz help me

Anettt [7]

Answer: A

This is simple. Absolute value inequalities can NOT have a negative. For D, the absolute value is not completely simplified. The negative sign will be removed in the process of solving it.

5 0

3 years ago

Darren has gotten 2 offers for jobs in the alternative energy industry. offer #1 pays $31,000 per year with 2,000 raise each yea

katovenus [111]

Answer: Darren

A) Job Offer #1 would be better financially until job offer 2 (in 12 years) would be a better and have more income, so IMO job offer #1 would set you better off financially

B) it would take 12 years for job offer #2 to become a better offer (you can also express this in your own words if needed)

6 0

3 years ago