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mojhsa [17]
3 years ago
7

What equation describes a parabola that opens left or right and whose vertex is at the point (h, v)?

Mathematics
2 answers:
iogann1982 [59]3 years ago
5 0
Letter a.
Y= will produce a parabola opening up or down.

The x coordinate of the vertex is switched to be outside the parenthesis, y coordinate is inside
nydimaria [60]3 years ago
4 0
A because i just know what the answer is because i got it wrong at first and it gave me the answer 
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cranberry juice cost $6.30 per quart and apple juice cost $3.60 per quart Terence wants to know how many quarts q of cranberry j
Gekata [30.6K]

Note: "total" is from adding the first and last columns (middle column should be provided because it is a rate which cannot be added).

                       Amount        x        Cost             =         Amount x Cost

Cranberry:          q                        $6.30                          $6.30q

Apple:            <u>    4       </u>                  <u>$3.60</u>                      <u> $3.60(4)  = $14.40</u>

Total:                4 + q                     $4.50           =         $6.30q + $14.40

                                                   $4.50(4 + q)   =          $6.30q + $14.40

                                             $18.00 + $4.50q  =          $6.30q + $14.40

                                                              $3.60  =           $1.80q

                                                                    2    =           q

Since you didn't provide the equation options, hopefully you can use the solution to help you decide which option to choose.

6 0
3 years ago
Read 2 more answers
Please help meeeeeeeeeeeeee
Elena-2011 [213]

Answer:

the value of decimals decrease as the denominator of the fraction increases

Step-by-step explanation:

1/2=0.5

1/3=0.3

1/4=0.25

1/5=0.2

1/6=0.166...

4 0
3 years ago
Hey! I am stuck on this question anyone mind helping me? and tysm for the people who helped me! &lt;3 have a nice day!
Andrej [43]

Answer: 166 2/3m

Step-by-step explanation:

Area of a rectangle = length times width

Length: 16 2/3

To find the width, multiply it by 3/5.

w = 16 2/3 ·  3/5

w = 10

Then, multiply the length by the width.

a = l · w

a = 16 2/3 · 10

a = 166 2/3m

4 0
3 years ago
the shake shack sells large and small shakes.a large shake cost $5 , and a small shake cost $3. On sunday,the shake shack had a
puteri [66]
While x is the number of small shakes and y is the number of large shakes each size shake you by needs to be multiplied by the cost .... D: 3x+5y=479
6 0
3 years ago
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Only do question 15<br><br> 50 points<br><br> Topic: Percentage
Varvara68 [4.7K]

Answer:

see below

Step-by-step explanation:

The total number of trees is

567+324+156+89+678 =1814

Percent fir = 567/1814 = .312568908=31.26 %

Percent pine = 324/1814 = .178610805=17.86%

Percent larch = 156/1814 =.085997795=8.60%

percent cedar = 89/1814 =.049062845=4.91%

Percent hemlock = 678/1814 = .373759647=37.38%

The total should be 100 %

31.26+17.86+8.60+4.91+37.38=100.01  ( rounding error because we rounded to the hundredths place)

4 0
3 years ago
Read 2 more answers
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