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Vladimir79 [104]
3 years ago
9

A sheet of origami paper is in the shape of a square with a side length of 7 inches, as shown. What is the area of the sheet of

origami paper?
The answer is C!!


I took the unit test, your welcome tehe UwU
Mathematics
2 answers:
vlabodo [156]3 years ago
8 0
??... what lol good job tho
Gnesinka [82]3 years ago
7 0

Answer:

what was c?

Step-by-step explanation:

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Multiply two and five-eighths negative two and three-fifths .
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The answer is -6.825 in fraction form, it would be -6 33/40
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3 years ago
Find the measure of y. Polygon Angle-Sum theorems
Alchen [17]

Answer:

z = 70°

y = 103°

Step-by-step explanation:

From the picture attached,

110° + z° = 180° [Supplementary angles]

z = 180 - 110

z = 70°

Since sum of interior angles of a polygon = (n - 2)×180°

where n = number of sides of the polygon

For a quadrilateral (n = 4),

Sum of interior angles = (4 - 2) × 180°

                                     = 360°

z° + y° + 100° + 87° = 360°

70° + y° + 187° = 360°

y = 103°

Therefore, measure of the angles x = 70° and y = 103°.

8 0
3 years ago
Suppose that prices of recently sold homes in one neighborhood have a mean of $265,000 with a standard deviation of $9300. Using
Hatshy [7]

Answer:

Range  = (237100, 292900)

Step-by-step explanation:

Using Chebyshevs Inequality:

P(|X - \mu | \le k \sigma )\ge 1  -\dfrac{1}{k^2}= 0.889

1  -\dfrac{1}{k^2}= 0.889

\dfrac{1}{k^2}= 1- 0.889

\dfrac{1}{k^2}=0.111

k = \sqrt{\dfrac{1}{0.111}}

k \simeq 3

Thus, 88.9% of the population is within 3 standard deviation of the mean with the Range = μ  ±  kσ

where;

μ = 265000

σ = 9300

Range = 265000  ±  3(9300)

Range = 265000  ± 27900

Range =   (265000 - 27900, 265000 + 27900)

Range  = (237100, 292900)

3 0
2 years ago
The sum of two is 138. One number is 20 less than the other find the numbers
IceJOKER [234]

Answer:

59 and 79

Step-by-step explanation:

59+79=138

59 is 20 less than 79 so it works

8 0
3 years ago
Carmen buys 4 daisies and some roses to make a flower arrangement. The number of daisies is 1/3 of the number of roses that she
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12, Carmen buys 12 roses

I got this by multiplying 4x3=12


3 0
3 years ago
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