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makvit [3.9K]
3 years ago
13

Why does it take 2 copies of 1/8 to show the same amout as 1 copy of 1/4?

Mathematics
2 answers:
Tpy6a [65]3 years ago
8 0
Because 1/8 is less than 1/4 and 2/8 is equivalent to 1/4
Leya [2.2K]3 years ago
7 0
2 of 1/8 would be 2/8 so that simplified is 1/4 thats why theyre the same
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(2 points) Consider the linear system y⃗ ′=[−35−23]y⃗ . Find the eigenvalues and eigenvectors for the coefficient matrix. ????1=
oksian1 [2.3K]

Answer:

Please see the attached file for the complete answer.

Step-by-step explanation:

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6 0
3 years ago
Will a 9/32 inch diameter pin fit into a reamed hole with a diameter of 0.278 inch? (Do not round off your answer and express it
ollegr [7]

Answer:

9/32 inch diameter pin will not fit into a reamed hole with a diameter of 0.278 inch

Step-by-step explanation:

Diameter of reamed hole = 0.278 inch

Radius of reamed hole = \frac{0.278}{2} =0.139

Surface area of reamed hole = \pi r^2

Surface area of reamed hole = 3.14 \times  (0.139)^2

Surface area of reamed hole = 0.06066794

Diameter of pin = \frac{9}{32}

Radius of pin =\frac{9}{64}

Surface area of pin = \pi r^2 = 3.14 \times ( \frac{9}{64})^2=0.0620

Since the surface area of pin is more than the surface area of hole .

So, a 9/32 inch diameter pin will not fit into a reamed hole with a diameter of 0.278 inch

7 0
4 years ago
I need help! ASAP!!!
Arisa [49]

Answer:

<h2>S.A. = 234 mm²</h2>

Step-by-step explanation:

The formula of a surface area of a rectangular prism:

S.A.=2(lw+lh+wh)

l - length

w - width

h - height

We have l = 15 mm, w = 3 mm, h = 4 mm. Substitute:

S.A.=2(15\cdot3+15\cdot4+3\cdot4)=2(45+60+12)=2(117)=234

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3 years ago
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3 years ago
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Answer:

may be 11.460

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4 0
3 years ago
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