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vekshin1
3 years ago
13

How do you write a an equation to represent a real world situation

Mathematics
1 answer:
Sauron [17]3 years ago
8 0
Well, there's many equations that represent real world situations. These equations we use a lot in engineering. For example, something fundamental is that we can calculate the velocity of something by knowing it's acceleration by taking the integral of the acceleration.
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Which ordered pairs are solutions to the inequality 4x + y>-6
Dafna1 [17]

Answer:

(-1,-1)(2,0)(4,-20)

Step-by-step explanation:

(-1,-1) = -5 › -6 √

(0,-9) = -9 › -6 ×

(2,0) = 8 › -6 √

(-3,6) = -6 › -6 ×

(4,20) = -4 › -6 √

3 0
3 years ago
AYUDA! Necesito ayuda con estas sencillas preguntas son muy fáciles y pago bien :)
blagie [28]

Answer:

I don't understand anyone that have a different language ._.

Step-by-step explanation:

cuz I can't the answer question ._.

8 0
3 years ago
2 1/2 divided by 2 2/3
m_a_m_a [10]

Answer:

hey extra, the answer is 0.9375

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
A rectangular parking lot at the megamall is 7/10 mile long and 1/4 mile wide. How much fencing is needed to enclose the lot?
iris [78.8K]
Greetings!

"<span>A rectangular parking lot at the mega-mall is 7/10 mile long and 1/4 mile wide. How much fencing is needed to enclose the lot?"...

This question is essentially asking to solve for the perimeter. The formula for the perimeter of a rectangle is: 
</span>2(l+w)

Input the information we already know:
2(7/10+1/4)
Find A common denominator.
2(14/20+5/20)
Simplify.
2(19/20)
2/1(19/20)
38/20
Reduce to Lowest Terms.
=19/10
or
=1 9/10

1 9/10 miles of fencing will be required to enclose the entire lot.

Hope this helps.
-Benjamin
5 0
3 years ago
Seven less than a number is fifteen
DedPeter [7]

7-x=15

7-(-8)=15

what we have to do in order to solve this is change the 2 subtraction signs into a addition sign because a negative plus a negative makes a positive.

7 0
3 years ago
Read 2 more answers
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