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Dovator [93]
3 years ago
6

I need help........please

Mathematics
2 answers:
kari74 [83]3 years ago
5 0

Answer:

B. is the correct answer

Arlecino [84]3 years ago
5 0
It would be B! have a good dayyy
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Pls Help: I need help
Anna11 [10]

Answer: C

Step-by-step explanation: 0.571 is greater than 0.4. Therefore, 4/7 is greater than 2/5 and the answer to the question "Is 4/7 greater than 2/5?" is yes. Note: When comparing fractions such as 4/7 and 2/5, you could also convert the fractions (if necessary) so they have the same denominator and then compare which numerator is larger.

3 0
3 years ago
The ratio of ducks to geese in a pond is 3 : 5. There are 27 ducks.<br> How many geese are there?
Gemiola [76]

Answer:

D:G-------> 3:5

27/3=9

9 x 5= 45

45 geese

7 0
3 years ago
Andrew can paint the​ neighbor's house 6 times as fast as Bailey. The year Andrew and Bailey worked​ together, it took them 7 da
maw [93]
Each will take 21 hours to paint it
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2 years ago
A rectangular prism has a dimension x units ,2x units and x+8 units . Which expression represents the surface area of the prism
Alekssandra [29.7K]

Formula to find the surface area of the rectangular prism is:

2wl + 2lh + 2hw,

where w is width, l is the length, and h is height of the prism.

Given, the dimension x units ,2x units and x+8 units .

So, we can plug in w= x, l= 2x and h= x+8 in the above formula to get the expression for the surface area of the prism. Hence,

Surface area= 2wl + 2lh + 2hw

=2*x*2x+ 2*2x*(x+8)+2*(x+8)*x

= 4x²+4x(x+8)+2x(x+8) (By multiplying)

= 4x²+4x²+32x+2x²+16x (Multiplying by distribution)

=(4x²+4x²+2x²)+(32x+16x ) (Making the groups of like terms)

= 10x²+48x (Adding the like terms)

So, the expression 10x²+48x units² represents the surface area of the given prism.

5 0
2 years ago
Need help with 2 questions of algebra2/ trig
Y_Kistochka [10]

Answer:

what is it

Step-by-step explanation:

type in your questions

7 0
2 years ago
Read 2 more answers
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