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3 years ago

Francis graphs the system of equations to determine its solution.

Mathematics

2 answers:

sweet-ann [11.9K]3 years ago

4 0

Answer:

2,3

Step-by-step explanation:

If you get it wrong i'll re-calculate it for you!

telo118 [61]3 years ago

3 0

Answer:

Step-by-step explanation:

3x+2y=12 x= −2/ 3 y+4

3x-y=3 x= 1 /3 y+1

i hope this helps in anyway :/

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D B 3x43 IC 4x+2 Determine the value of mZDCB.

Studentka2010 [4]

Step-by-step explanation:

3x+3² , you might want a second opinion I am no good at math but I tried to work it out to see if I would get it right so don't quote me on this and put it down for an answer get a second opinion please

7 0

3 years ago

Mrs. Gomez paid $780 for a new backyard fence. A new gate cost an additional $225. The fencing was a total of 120 feet. What was

Andrews [41]

I would do it this way

$780+$225=$1005

$1005/120ft= $8.375

if you have to round up $8.38 per foot

6 0

3 years ago

Work out the lengh of RS gue your answer to 3 significant figures

atroni [7]

Answer:

RS ≈ 5.83 units

Step-by-step explanation:

Calculate RS using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = R(- 3, 1) and (x₂, y₂ ) = S(2, 4)

RS = $\sqrt{(2+3)^2+(4-1)^2}$

= $\sqrt{5^2+3^2}$

= $\sqrt{25+9}$

= $\sqrt{34}$ ≈ 5.83 ( to 3 significant figures )

8 0

3 years ago

Tom makes $278.25 in 5 days. How much does he make in 4 days?

Veseljchak [2.6K]

Answer: $222.6 on day 4

5 0

3 years ago

4.7j-6.8k when j =5 and k =3

Oksanka [162]

Answer:

Your answer is 3.1

Step-by-step explanation:

Wherever you see j, substitute 5. Wherever you see k, substitute 3

1. Set up: $4.7(5)-6.8(3)$

2. Multiply 4.7 * 5, to get 23.5

3. Multiply 6.8 * 3 to get 20.4

4. Subtract 23.5-20.4

5. Final anwer - 3.1

Hope this helps!

5 0

3 years ago