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rosijanka [135]
3 years ago
5

(x2 + 4)(x2 - 4) please answer it

Mathematics
1 answer:
kotegsom [21]3 years ago
8 0

Answer:

x^4-16

Step-by-step explanation:

This is only right if you just want to multiply them together.

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One way to determine the surface area a this cylinder is to-
malfutka [58]

Answer:

  a. add the areas of both bases to the rectangular area around the cylinder

Step-by-step explanation:

None of the other choices has anything to do with the surface area of a cylinder.

_____

Use your sense of what the question is asking about.

5 0
3 years ago
Read 2 more answers
A rectangle is twice as long as it is wide. The area of the rectangle is 50 ft. What is the length of the rectangle
UNO [17]

Answer:

length=10 ft

width=5 ft

Step-by-step explanation:

10×5=50

10÷2=5

4 0
3 years ago
True or false : <br> 20÷4x5= 1<br> 10+10÷2=15<br> 6+4×5=50<br> 12_3×2=6<br> 81÷9+2=11
ELEN [110]
To solve, you must use order of operations. The acronym used is BEDMAS (brackets, exponents, division/multiplication, addition/subtraction), which is the order you solve in. 

F  20÷4x5
    =5x5
    =25
      
T   10+10÷2
      =10+5
      =15

F    6+4×5
      =6+20
      =26

<span>T   81÷9+2
     =9+2
     =11</span>
6 0
3 years ago
Read 2 more answers
What times what equals 30 but adds up to five
MissTica
The answer would be 7 you can multiply it and and it would ad up to 5 if u keep on escalating

7 0
4 years ago
Read 2 more answers
What is the coefficient of xy2
Gre4nikov [31]

Answer:

1 is the coefficient.

There is no number Infront of variable.Hence if there is no number thrlere is 1. xysquare 1 is the coefficient,X and y are base and square is Exponent.

7 0
2 years ago
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