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mario62 [17]
3 years ago
5

Help me please :/ ill mark you braniest also please show ur work

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
5 0

Answer:

Surface area = 2 (lw + lh + wh)

= 2 [(5*4) + (5*7) + (7*4)]

= 166 sq.mm

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matrenka [14]
M = (3n) / (4p - 5n) <== ur equation
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3 years ago
Given: f(x)=1-x^2,g(x)=1-2x, and h(x)= 1/x^2+1 <br> find f(g(a+1))<br> find g(1/h(z))
AleksAgata [21]

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that boy look like joe jeffereson wide neck a

Step-by-step explanation:

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2 years ago
Lin is shopping for a couch with her dad and hears him ask the salesperson, "How much is your commission?" The salesperson says
Volgvan

Answer:

$467.77

Step-by-step explanation:

CHECK THE COMPLETE QUESTION

Lin is shopping for a couch with her dad and heard him ask the salesperson “how much is your commission?” The salesperson says that her commission is 5 1/2% of the selling price. A.How much commission will the salesperson earn by selling a couch for $495?

B.How much money will the store get from the sale of the couch?

From the question, the commission of the salesperson is 5 1/2 % , we can convert to improper fraction as 11/5%, then we can convert to decimal by dividing the numerator by denominator which is 5.5% , we can convert from percentage by saying(5.5%/100)

= 0.055

A)How much commission will the salesperson earn by selling a couch for $495?

His Commission will be

(0.055 x $495 )

= $27.23

B.How much money will the store get from the sale of the couch?

Since we know this Commission as $27.23, then the amount the store get from sale will be

(difference between the commission and the selling price)

($495.00- $27.23)

= $467.77

5 0
2 years ago
the least common denominator of two fractions is 12. if you add the two denominators, their sum 7. what are the denominators?
Varvara68 [4.7K]
3 and 4

3 x 4 = 12
3 + 4 = 7
8 0
3 years ago
Read 2 more answers
I need help with 8th grade math please hurry and correct answer please 40 points
scoundrel [369]

Answer:

2664.3

Step-by-step explanation:

The volume of a sphere is

V = 4/3 πr³

Multiply the radius (which is the diameter divided by 2), 8.6 by itself 3 times, and them multiply it by pi and 4/3 to achieve a volume of 2664.31 or aproximatley 2664.3.

8 0
2 years ago
Read 2 more answers
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