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Liono4ka [1.6K]
2 years ago
15

Need help with algebra. Solve #1 and explain how you got your answer.

Mathematics
1 answer:
Norma-Jean [14]2 years ago
7 0
X=y-a
by simplifying both sides of the equation then isolating the variabke
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How do I write an equation for each parabolas?
fredd [130]

Step-by-step explanation:

  1. In the first parabola it opens on the left and the equation of parabola can be expressed as,

              in vertical component <u>(y)² = (-) a (x-h)² + k</u>

cause  the parabola is horizontal and it opens on the left.

          2. In the second parabola the vertex opens on the right and hence the      equation cane be given as,

    in vertical component <u>(y)² = a (x-h)² + k</u>

cause the parabola is horizontal and opens on the right.

       3. the third equation is given as,

        in horizontal component<u> (x²) =</u> <u> (-) a (x-h)² + k</u>

since the parabola is vertical and opens down.

        4. the fourth equation is given as,

        in the horizontal component  <u>(x)² = a (x-h)² + k</u>

since the parabola is vertical and opens up.

             

   

7 0
2 years ago
Hrgrgrgrhheyeyehryryryryrhryryhrhrhrhrududdyryrydy
Mazyrski [523]

Answer True

Step-by-step explanation:

It is true because you are crazy.

5 0
3 years ago
21 regular sodas and 49 diet sodas. What percentage of the sodas served were regular?
morpeh [17]

Answer:

30% of the sodas were regular sodas

Step-by-step explanation:

Add 21 and 49 to get the total number of sodas and 21+49=70. To get the percentage, divide 21 by 70 (21÷70) is 0.3 or 30%.

To check, do 30% (or 0.3) • 70 and you will get 21.

3 0
3 years ago
Read 2 more answers
How can you skip count to find how many counters in all?
bija089 [108]
There are 196 countries in the world.Hope I helped.Have a nice day.
6 0
3 years ago
What is 10 m plus n 2 / 4 when m =5 + n =4
Elodia [21]

Answer:

68

Step-by-step explanation:

10(5)+4 2/4

10*5+4*4+2

50+18

7 0
3 years ago
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