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sergeinik [125]
3 years ago
6

What is the sum of the polynomials?

Mathematics
1 answer:
finlep [7]3 years ago
8 0

Answer:

? are we combining like terms?

Step-by-step explanation:

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A rectangle has an area of 8 square centimeters.
Westkost [7]

Answer:

Step-by-step explanation:

multiply lengthx weith

3 0
3 years ago
Can someone please help me!!! ASAP!! SOS!!!.... =( find the following using the given polygon
Phantasy [73]
Answer:
n = 6
a = 6 mm
r = 5.19615 mm
R = 6 mm
A = 93.53 mm2 times $3 = $280.59
P = 36 mm
x = 120 °
y = 60 °


r = inradius (apothem)
R = circumradius 
a = side length
n = number of sides
x = interior angle
y = exterior angle 
A = area
P = perimeter
π = pi = 3.14159...
√ = square root
3 0
3 years ago
Laboratory tests show that the lives of light bulbs are normally distributed with a mean of 750 hours and a standard deviation o
BartSMP [9]

Answer:

34

Step-by-step explanation:

5 0
3 years ago
The owner of two hotels is ordering towels. He bought 38 hand towels and 31 bath towels for his hotel in Arcadia, spending a tot
ololo11 [35]

Answer:

Cost of the hand towels is $2 and cost of the bath towels is $7 .

Step-by-step explanation:

Let us assume that the cost of hand towels be x .

Let us assume that the cost of bath towels be y .

As given

The owner of two hotels is ordering towels.

He bought 38 hand towels and 31 bath towels for his hotel in Arcadia, spending a total of $293.

Than the equation becomes

38x + 31y = 293

As given

He also ordered 45 hand towels and 71 bath towels for his hotel in Middletown, spending $587.

Than the equation becomes

45x + 71y =587

Multiply the equation 45x + 71y =587 by 31 .

45x × 31 + 71y × 31 = 587 × 31

1395x + 2201y = 18197

Multiply 38x + 31y = 293 by 71.

71 × 38x + 71 × 31y = 293 × 71

2698x + 2201y = 20803

Thus two equations are

1395x + 2201y = 18197

2698x + 2201y = 20803

Subtracting 1395x + 2201y = 18197 form 2698x + 2201y = 20803 .

2698x - 1395x + 2201y - 2201y = 20803 - 18197

1303x = 2606

x = \frac{2606}{1303}

x =$ 2

Putting this x = 2 in the equations

1395 × 2  + 2201y = 18197

2790 + 2201y = 18197

2201y = 15407

y = \frac{15407}{2201}

y = $7

Therefore the cost of the hand towels is $2 and cost of the bath towels is $7 .

7 0
3 years ago
What number is the smallest 4 digit number
Marrrta [24]

Answer:

1000

Step-by-step explanation:

This is because the number before 1000 is 999 which is the largest 3 digit number, therefore making 1000 the smallest 4 digit number.

4 0
3 years ago
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