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3 years ago

a parabola has its vertex at 1,1 and passes through the point -2,-2. Find the equation of this parabola

Mathematics

2 answers:

olasank [31]3 years ago

7 0

Answer:

Step-by-step explanation:1/2 of answer is zero

Ray Of Light [21]3 years ago

5 0

Answer:

y=1/3x^2+4/3 x -2/3

Step-by-step explanation:

y=1/3x^2+4/3 x -2/3

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What is the answer to 20(x + 1) = 200

patriot [66]

Answer:

x = 9

Step-by-step explanation:

20x + 20 = 200

-20 -20

20x. = 180

x = 9

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2 years ago

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What steps need to be taken so that quadrilateral ABCD can be transformed to overlap quadrilateral A’B’C’D’ so that their vertic

stiv31 [10]

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2 years ago

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Maureen went on a 3 day 50 mile trip. the first day she biked 17 7/8 miles . the second day she biked 18 5/7 miles. How many mil

Inessa [10]

To find the miles for 3rd day, we take away the miles she biked for the first two day from the total.

$50 - 17 \dfrac{7}{8} - 18\dfrac{5}{7}$

$=50 - 17 \dfrac{7 \times 7}{8 \times 7} - 18\dfrac{5 \times 8}{7 \times 8}$

$= 48 \dfrac{112}{56} - 17 \dfrac{49}{56} - 18\dfrac{40}{56}$

$= 13 \dfrac{23}{56} \text { miles }$

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Answer: She traveled 13 23/56 miles on the third day.
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3 years ago

21) Martha's aunt bought $26 for 20 plants. Some were

a_sh-v [17]

Answer:

8 carnations and 12 zinnias

Step-by-step explanation:

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2 years ago

If X is to 9 as eight is to 12 then x is equal to what'

Tems11 [23]

Answer:

X is 6.

Step-by-step explanation:

What we know:

There's a ratio between 8 and 12, which simplifies to 2/3.

So, to find what x is, just multiply 2/3 times 9, to get 6 as x.

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3 years ago