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lions [1.4K]
3 years ago
15

Algebra Nation Algebra 2 section 13 topic 4

Mathematics
2 answers:
8_murik_8 [283]3 years ago
4 0
What is the question please?
Jlenok [28]3 years ago
4 0

Answer:

What is the question? I would be happy to help you! :)

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A bookstore is having a sale. Every book is $2 off,
xxMikexx [17]

Answer: y = x -2

Step-by-step explanation:

7 0
3 years ago
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How many tims dos 5 go in to 5322?
777dan777 [17]
The way you do this is 5322÷5 which equals 1064.4
7 0
3 years ago
Suppose that 5 J of work is needed to stretch a spring from its natural length of 30 cm to a length of 39 cm.
vesna_86 [32]

Answer

given,

work = 5 J

spring stretch form 30 cm to 39 cm

W = \dfrac{1}{2}kx^2

x = 0.39 - 0.30 = 0.09 m

5 = \dfrac{1}{2}k\times 0.09^2

k = \dfrac{5\times 2}{0.09^2}

k = 1234.568 N/m

a) work when spring is stretched from  32 cm to 34 cm

x₂= 0.34 -0.30 = 0.04 m

x₁ = 0.32 - 0.30 = 0.02

W = \dfrac{1}{2}k(x_2^2-x_1^2)^2

W = \dfrac{1}{2}\times 1234.568 \times (0.04^2-0.02^2)^2

W = 0.741 J

b) F = k x

  25 = 1234.568 × x

     x = 0.0205 m

     x = 2.05 cm

3 0
4 years ago
PLEASE HURRY IT'S URGENT!!!!!
Stolb23 [73]
3/4=9/12
So the total walked is 9/12+7/12=16/12=1 1/3 mi which is C
6 0
3 years ago
What is the Lcm of 2 and 7
wel

Answer:

14

Step-by-step explanation:

The least common multiple is a number that both numbers can multiply something to get to, and the smallest possible common one.

Let's try listing out the multiples of 2:

2, 4, 6, 8, 10, 12, 14, 16, 18, 20

And the multiples of 7:

7, 14, 21, 28, 35, 42, 49, 56, 63, 70

Notice that both have the number 14 in common, and it is the first number that they do so.  There are lots of other multiples that they have in common too, but 14 is the least.

5 0
3 years ago
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