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Sedbober [7]
3 years ago
6

Reagan uses 2 3/4 cups of vinegar in her salad dressing recipe. How much vinegar would Reagan use to make 5 recipes?

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
5 0

Answer:

13 3/4

Step-by-step explanation:

2 3/4 is 11/4 when converted into an improper fraction.

5 is 5/1 when converted into a fraction.

11*5 is 55 (numerators)

4*1 is 4 (denominators)

55/4 is 13 with 3/4 remaining

13 3/4

nikitadnepr [17]3 years ago
4 0
The correct answer is 13 3/4
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The area of a rectangular wall of a barn is 48 square feet. Its length is 10 feet longer than twice its width. Find the length a
Allushta [10]
  • Answer:

<em>l = 16 feet</em>

<em>w = 3 feet</em>

  • Step-by-step explanation:

<em>A = l×w</em>

<em>l = 10+2w</em>

<em>48 = (10 + 2w)w</em>

<em>48 = 10w + 2w² | : 2</em>

<em>24 = 5w + w²</em>

<em>w² + 5w - 24 = 0</em>

<em>w² + 8w - 3w - 24 = 0</em>

<em>w(w + 8) - 3(w + 8) = 0</em>

<em>(w - 3)(w + 8) = 0</em>

<em>w - 3 = 0 => w = 3 feet</em>

<em>w + 8 = 0 => w = - 8 ∉ N </em>

<em>l = 10 + 2w</em>

<em>l = 10 + 6</em>

<em>l = 16 feet</em>

<em />

<em>A = l×w = 16ft×3ft = 48ft² </em>

7 0
3 years ago
Monica need to but soup. the store has- 5 cans for $10.00. is she buys just one can of soup, the cost is $2.20 Which is the bett
AfilCa [17]
5 cans for $10 is $2 per can

1 can is $2.20

5 cans for $10 is the better deal
5 0
3 years ago
Read 2 more answers
I need the reasons for this
rusak2 [61]

Answer:

Reflexive Property

ASA

CPCTC

Step-by-step explanation:

4 0
2 years ago
Factor the expression using GCF 9a + 15b ?
Aleksandr [31]

Answer:

3(3a+15b)

Step-by-step explanation:

GCF: 3

Find all the prime factors between 3 and 15

3: 1,3 1*3

15: 1,3,5,15 (1*15 3*5)

3 is the GCF between the 2 numbers.

6 0
2 years ago
‼️‼️‼️‼️HELP‼️‼️‼️‼️‼️‼️‼️
Vesnalui [34]

Michael took the return trip at a velocity 33.75 miles per hour.

<h3>How fast did Michael drive in his return trip?</h3>

Let suppose that Michael drove in <em>straight line</em> road and at <em>constant</em> velocity. Therefore, the speed of the vehicle (v), in miles per hour, can be defined as distance traveled by the vehicle (d), in miles, divided by travel time (t), in hours.

First trip

45 = s / 3     (1)

Second trip

v = s / 4       (2)

By (1) and (2):

45 · 3 = 4 · v

v = 33.75 mi / h

Michael took the return trip at a velocity 33.75 miles per hour.

To learn more on velocities: brainly.com/question/18084516

#SPJ1

3 0
2 years ago
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