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Anika [276]
3 years ago
5

Can somebody help me?

Mathematics
2 answers:
Ira Lisetskai [31]3 years ago
7 0
The awnser is A Im pretty sure your welcome!!!!
HACTEHA [7]3 years ago
5 0

Answer:I cannot see photo

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I really need help with my test ill do anything plzz
lesantik [10]

Answer:

B

Step-by-step explanation:

All the other points seem to be present on the graph

4 0
3 years ago
PLEASE HELP
GaryK [48]

Answer:

he shortest distance from the point E to a side of square ABCD is 0.293

Step-by-step explanation:

The question parameters are

Shape of figure ABCD = Square

Point E lies on the diagonal line AC

The length of the segment AE = 1

Therefore, we have;

Length of AC = √(AB² + CD²) = √(1² + 1²) = √2

Hence, the point E is closer to the point C and the closest distance to a side   from E is the perpendicular from the point E to BC at point E' or to CD at poit E'' which is found as follows;

AC is a bisector of ∠DAB, hence;

∠DAC = 45° = ∠CAE'

EE' = EC × cos(45°)

EC = AC - AE = √2 - 1

Therefore;

EE' = (√2 - 1) × cos(45°) = (√2 - 1) × (√2)/2 = 1 - (√2)/2 = 0.293

Hence, the shortest distance from the point E to a side of square ABCD = 0.293.

7 0
4 years ago
the profit p in dollars from selling x calculators is p=25x-(10x+250) how many calculators are sold when the profit is $425
podryga [215]
425=25x-10x-250
675=15x
x=45
45 calculators were sold.

4 0
3 years ago
What is sin 63°? Round your answer to the nearest hundredth
Advocard [28]

Answer:

0.891

Step-by-step explanation:

sin(63º) = 0.891006..... ≈ 0.89

6 0
2 years ago
Read 2 more answers
A company produces optical-fiber cable with a mean of 0.6 flaws per 100 feet. What is the probability that there will be exactly
Mars2501 [29]

Answer:

P(X = 4) =0.133

Step-by-step explanation:

From the question we are told that:

Mean \x=0.6/100

Flaws f=4

Distance  d_2=1000ft

Generally the equation for Poisson mean lambda over 1000 is mathematically given by

\lambda=0.6*1000/100  

\lambda = 6

Therefore

P(X = 4) = {e^-\lambda * \lambda^{\=x}} {{\=x}!}

P(X = 4) =\frac{ e^{-6} * 6^4}{ 4!}

P(X = 4) =0.133

4 0
3 years ago
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