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SVETLANKA909090 [29]
3 years ago
12

Mell ordered 3 times as many hamburgers as cheeseburgers, and four more orders of french fries than cheeseburgers. There were a

total of 49 items in his order. How many hamburgers did Mell order? Please add an equation at the end, with a variable
Mathematics
2 answers:
Aleonysh [2.5K]3 years ago
8 0
Mel ordered 27 hamburgers
Basile [38]3 years ago
6 0
Mell ordered 27 hamburgers. see the image for my work
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The length of a rectangle is "a" inches and the width is 3 inches more than its length. find the perimeter and the area
Alex73 [517]

Answer:

Step-by-step explanation:

Givens

Length = a

Width = a + 3

Formulas

P = 2L + 2w

Area = L * w

Solution

Perimeter

P = 2L +  2w

P = 2*a + 2(a + 3)             Remove the Brackets

p = 2a + 2a + 6                Combine

<u><em>P = 4a + 6</em></u>

Area

Area = L * w

Area = a (a + 3)

<u><em>Area = a^2 + 3a</em></u>

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2 years ago
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the most groups she can have is 10

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o-na [289]
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3 years ago
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An 5kg object is 6 meters what is the potential energy
AVprozaik [17]

Potential Energy of an object of 5kg which is 6 meters in height is 294 Joules.

Step-by-step explanation:

We are given:

Mass = m = 5 kg

Height = h= 6 meters

Potential Energy = ?

The formula used to find Potential Energy is:

Potential\,\,Energy =mgh

where m is mass, g is gravitational field and h is height

Putting the given values of mass and height, and g=9.8 m/s^2

Potential Energy = 5*9.8*6\\Potential Energy = 294 Joules

So, Potential Energy of an object of 5kg which is 6 meters in height is 294 Joules.

Keywords: Potential Energy

Learn more about Potential Energy at:

  • brainly.com/question/6013189
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  • brainly.com/question/1198647

#learnwithBrainly

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3 years ago
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morpeh [17]

Simplify 10-x(3x-4) x^2

a)-4x^2-x+10

b)-4x^2+x+10

c)4x^2+x10

d)-4x^2+4x+10

Answer is B

hope it helps

5 0
3 years ago
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