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deff fn [24]
2 years ago
15

A four sided sandbox has exactly 2 right angles to side lengths 5 feet what geometric shape as described shape of the sandbox

Mathematics
1 answer:
lana66690 [7]2 years ago
3 0

Answer:

The sandbox is most likely in the shape of a kite. As it has only two right angles, it cannot be a square or other form of rectangle. It also cannot be a parallelogram, which has no right angles, nor is it a rhombus- all four sides are not of the same length.

A kite, however, has two pairs of equal-length sides that are adjacent to each other. It also has two sets of equal-measure angles, one of which can be 90° if it is a cyclic kite.

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Answer:

Answer:

EBD= 156

Step-by-step explanation:

Hope it's answer you

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3 years ago
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During a period of 30 working days, Deborah was late 80% of the time. How many days was she late?
erik [133]
Fairly straightforward question. She works 30 days and is late 80% or 0.8
We can model our equation
Num days late = late percentage * num working days
Basically fine portion of working days that she was late.

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2 years ago
-4y+8-3x+4y+9+5x= Need help
lord [1]

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2x+17

Step-by-step explanation:

-4y+8-3x+4y+9+5x

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7 0
3 years ago
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lutik1710 [3]

Answer:

Step-by-step explanation:

Given that  33.4% of people have sleepwalked.

Sample size n =1459

Sample favourable persons = 526

Sample proportion p = \frac{526}{1459} \\=0.361

Sample proportion p is normal for large samples with mean = 0.334 and

std error = \sqrt{\frac{pq}{n} } \\=\sqrt{\frac{0.334(1-0.334)}{1459} } \\=0.0123

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b) Yes, because hardly 1.4% is the probability

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3 years ago
The Academic Computing Center has five trainers available in its computer labs to provide training sessions to students. Assume
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87.72%

Step-by-step explanation:

Data provided in the question:

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Actual number of students = 1500

Now,

Efficiency = [ [ Actual capacity ] ÷ [ Effective capacity ] ] × 100%

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Efficiency = [ 1500 ÷ 1710 ] × 100%

= 0.8772 × 100%

= 87.72%

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3 years ago
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