3 years ago

What are x,y, and z if x+y+4z=5, -2x+2z, 3x+y+2z=-1, i am desperate

1 answer:

6 0

Answer:

how I learned it in school was that the variable had to always equal something, so you would have to put on the side or where ever x=(a number) and also you multiply those numbers cause no sign would mean multiply (I'm so sorry if it's not write though, I hope I could help you a little)

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HELP PLS ASP WITH THE CORRECT ANSWER I WILL GUVE YOU 17 POINTS PLS ASP!!!! Drag and drop the angles pairs to correctly match the

Tems11 [23]

COB and COD complementary
AOB and BOC adjacent angle that is neither comp. or supp.
AOC and COD supplementary
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6 0

2 years ago

2(3x – 1) = 6x – 2 number of solutions

Alexxandr [17]

Answer: All real numbers are solutions.

Step-by-step explanation:

Let's solve your equation step-by-step.

2(3x−1)=6x−2

Step 1: Simplify both sides of the equation.

2(3x−1)=6x−2

(2)(3x)+(2)(−1)=6x+−2(Distribute)

6x+−2=6x+−2

6x−2=6x−2

Step 2: Subtract 6x from both sides.

6x−2−6x=6x−2−6x

−2=−2

Step 3: Add 2 to both sides.

−2+2=−2+2

0=0

4 0

2 years ago

Please use the following image below in order to answer the question correctly:

kaheart [24]

Answer:

DE=145

Step-by-step explanation:

Both circles are congruent and so are the triangles, because of the radius. So mDE is also 145

3 0

3 years ago

In 2012, the population of Cincinnati, Ohio, was 296,550 with a population density of approximately 3800 people per square mile.

Airida [17]

Answer:

≈ 78mi^2

Step-by-step explanation:

To find approximate land area:

296,550/3,800 = 78.039

Round to nearest whole number:

Area = 78

8 0

3 years ago

Given the function f(x) = 3x + 2, and g(x) = -x + 10, find the value of x for which f(x) = g(x).

Fantom [35]

Answer:2 I thinkkk

Step-by-step explanation:

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2 years ago