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Dmitriy789 [7]
3 years ago
12

Is x2 - 2 a factor of x4 - 2x3 + 3x2 - 4x + 5 ?

Mathematics
1 answer:
SashulF [63]3 years ago
6 0
Yes it x2 is a factor because at some point and time 2x would cross 4x
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Determine the area of the figure shown. Note that each square unit is one unite in length
liq [111]

Answer:

74 units squared

Step-by-step explanation:

we know that the area of a square or rectangle is A = L × w

so we should just separate the object into it's individual rectangles/squares, solve for their areas, then add them together.

so I'll start with the middle square its length is 8 and width is 8 too.

A = 8 × 8

A = 64

now we'll move on to the other small ones to the side.

the one on the right side it's length is 2 and width is 2.

A = 2 × 2

A = 4

and then the last one on the left, Length is 3, width is 2.

A = 2 × 3

A = 6

now we'll add up all of the areas to get the total area.

Total = 64 + 4 + 6

Total = 74 units squared

6 0
3 years ago
This bottle contains 200mL of liquid plant food. What is the best estimate of how much liquid the bottle can hold when it is fil
lisabon 2012 [21]

The answer is 100 mL.

hope it help

8 0
2 years ago
Help me with this please
Reika [66]

Answer:

$2,459.21

Step-by-step explanation:

(see attached for reference)

recall that the formula for compound interest is:

A = P [ 1 + (r/n)^ (nt) ]

where,

A = Final amount ( we are asked to find this)

P = principal amount = given as $2,340

r = Annual Interest Rate = given as 5% = 0.05

n = number of times compounded in a year = 4 (compounded quarterly)

t= time = 1 year

Substituting the values into the equation,

A = P [ 1 + (r/n)^ (nt) ]

A = 2,340 [ 1 + (0.05/4)^ (4·1) ]

A = $2,459.21

6 0
3 years ago
Penny caught a fish that weighed 2.9 lbs. The fish Harold caught weighs 60%
IrinaVladis [17]

Answer:

4.64

Step-by-step explanation:

2.9 x 1.60=4.64

3 0
2 years ago
If​ f(x) is continuous on a closed​ interval, then it is enough to look at the points where f prime (x )equals0 in order to find
aivan3 [116]
This would be false
5 0
3 years ago
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