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LuckyWell [14K]
3 years ago
12

Please help me with the question please ASAP I’ll mark u as a brnlist *2 questions

Mathematics
2 answers:
timurjin [86]3 years ago
5 0

Answer:

scale factor = \frac{3}{2}

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original, that is

scale factor = \frac{WX}{AB} = \frac{12}{8} = \frac{3}{2}

------------------------------------------

1 pizza costs $12.75 and feeds 4

To feed 24 students he needs 24 ÷ 4 = 6 pizzas , then

6 cost = 6 × $12.75 = $76.50

Kaylis [27]3 years ago
3 0

Answer:

First answer is 76.50 and the second one is scale factor of 1/2

Step-by-step explanation: Mark brainlist or im deleting my answer :)

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A patient needs a total dose of 50 grams of albumin. The pharmacy has 50 m
garik1379 [7]

Answer:

4,000 bottles.

Step-by-step explanation:

Given that the patient needs a total dose of 50 grams of albumin, and the pharmacy has bottles of 50 milligrams with 25% albumin, to determine how many bottles the patient should purchase the following calculation must be performed:

1 g = 1000 mg

50 g = 50,000 mg

50 x 0.25 = 12.5

50,000 / 12.5 = X

4,000 = X

Therefore, the patient must purchase 4,000 bottles to obtain the required dosage.

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3 years ago
Plz help ASAP Jerry earned $420 last week. He worked 25 hours and earned the same amount each hour. How much was he paid per hou
sleet_krkn [62]

Answer:

$16.80 per hour.

Step-by-step explanation:

So you got 420 dollars earned last week. Jerry worked for 25 hours and if you divide.

You’d find the unit rate which is 420/25 and get 16.8.

$16.80 per hour.

6 0
3 years ago
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Create a figure with half the perimeter of a given figure.
LenaWriter [7]

Step-by-step explanation:

First you have to add up all of the numbers that make up the perimeter of this arrow.

3+3+1+.5+.5+1.8+1.8=11.6

You than want to divide this number by 2 to find the half perimeter you have to work with, which is 5.8.

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8 0
3 years ago
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Oxana [17]

Answer:

and sold it for 26 rupesz m*********d

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3 years ago
Which statement is true about the reflectional symmetry of a regular heptagon? Check all that apply
Slav-nsk [51]

Answa line of symmetry will connect a vertex and a midpoint of an opposite side

it has 7-fold symmetry.  


Step-by-step explanation:

A line of symmetry is a line that we can use to "fold" a figure in half. In order to do this, we will "fold" the figure from a vertex to the middle of the side opposite the vertex. Since there are 7 vertices, there will be 7 lines of reflection. i looked it up so i hope this helps you can thank  

IreneJoliotCurie this is from her i needed the same one

7 0
3 years ago
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