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Vikki [24]
3 years ago
5

Polynomial that represents the area of the square (big ides math)

Mathematics
1 answer:
IrinaVladis [17]3 years ago
4 0

Answer:

49n^2-70n+25

Step-by-step explanation:

(7n-5)(7n-5)

FOIL it: 49n^2-35n-35n+25

combine like terms: 49n^2-70n+25

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mr.wilson bought 4 tires for $390.60. If each tire cost $90 before tax was added. What tax rate did he pay on the tires?
elixir [45]
First  calculate after tax tire price 
$390.60 / 4 = $97.65  after tax price per tire 
take the $97.65 divided by 90 
97.65 / 90 = 1.085 
1.085 is the rate of tax he paid per tire 
4 0
3 years ago
Two dice are thrown. Determine the probability of obtaining a score of at least 4.
VashaNatasha [74]

11/36 would be the probability of getting 4 , when two dice are thrown simultaneously.

As there are 6 faces of die,
So Probability of Not getting four in one dice = 5/6

As both events are mutually exclusive, the probability of not getting four in two dice = (5/6) * (5/6) = 25/36

So probability of getting at least one four is = 1-(25/36) = 11/36

So probability = 11/36

Learn more about probability refer:

brainly.com/question/24756209

#SPJ10

6 0
2 years ago
What is the value of x in the equation 1.5(x + 4) – 3 = 4.50x - 2)?<br> +
deff fn [24]

Answer:

is there supposed to be a 2nd parentheses like this

1.5(x+4)-3 = 4.5(x-2)

if this is the correct equation then x=4

Step-by-step explanation:

you can plug it in to check

4 0
3 years ago
Tommy has a pet monkey. Every day, his monkey eats 4 apples in the morning. The monkey also eats two bananas for every banana th
scoundrel [369]
Y = 4 + 2x

This equation shows that y, the number of fruit the monkey eats, is equal to 4 apples plus 2 times the amount of bananas Tommy eats.

Hope this helps!
8 0
3 years ago
Which fraction can be replaced with <br> 1<br> 2<br> when estimating with fractions?
Margaret [11]

Answer:

2/4, 3/6, 4/8, 6/12

Those are numbers that can be equivalent to 1/2

6 0
3 years ago
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