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alekssr [168]
2 years ago
8

HELP ME PLEASE I DONT KNOW WHAT THIS IS!!!!!

Mathematics
1 answer:
Rashid [163]2 years ago
7 0

Answer:

A

Step-by-step explanation:

MArk me brainliest! pls :)

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Find the product of largest 4 digit number and<br><br>smallest 3 digit number.​
Afina-wow [57]
Largest 4 digit number =9999
Smallest 3 digit number= 100
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2 years ago
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This is correct? I need help please :(
Leto [7]

Answer:

well, we only no that

2l + 2w is 80

(lengths and widths on all 4 sides

and that w * l is A

so the function should be w times what's left for l, but also expressed by something with w

2l + 2w = 80 | -2w

2l = 80 -2w | devide by 2

l = 80 - w

now we can substitute l in

A = w * l

so that we only need w's

A(w) = w * (80-w)

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2 years ago
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What is the equation of this line in slope-intercept form (-1,5) and (1,-3)?
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y=mx+c
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4 0
3 years ago
Mary​'s car will go 261 miles on 14.5 gallons of gasoline in highway driving.
suter [353]

Answer:

a) 91 1/6 gallons

b) 2502 miles

Step-by-step explanation:

You are given a number of miles and a number of gallons for the car. The ratio of these numbers is ...

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___

b) Same deal, but the miles are unknown.

  (miles)/(139 gal) = (18 mi)/(1 gal)

Multiplying by 139 gal gives ...

  (18 mi)·139 = (miles) = 2502 mi

139 gallons of gasoline will let Mary drive 2502 miles.

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2 years ago
Simplify the expression 5+4+2(-3)+7+(-5)
liberstina [14]
Just use pemdas
(Parenthesis, exponents, multiplication, division, addition, subtraction)
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