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tensa zangetsu [6.8K]
3 years ago
14

Find x for all three triangles.

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
3 0
In 13, x=27.496
In 14, x=16.824
In 15, x=51.34° 

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I did this in my head; it would take longer to write it out. I'll show you the trig if need be.
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A parallelogram is a quadrilateral with opposite sides parallel. The first figure above is a parallelogram. ... A rectangle is a quadrilateral because it has four sides, and it is a parallelogram because it has two pairs of parallel, congruent sides. All four angles are right angles.
5 0
3 years ago
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The given values are discrete. Use the continuity correction and describe the region of the normal distribution that corresponds
Lerok [7]

Answer:

P_B(X\leq35)=P_N(X

Step-by-step explanation:

If we approximate the binomial distribution with a normal distribution, we have to apply a correction factor for the fact that we are now dealing with a continuous variable instead of a discrete one, as it was with the binomial distribution.

The probability of no more than 35 defective CDs: P(X<35)

In this case, as X=35 is not included in the interval, we start the interval from X=35-0.5=34.5.

P_B(X\leq35)=P_N(X

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The area for the normal distribution is the one below X=34 (or P(X<34)).

4 0
3 years ago
4(x + 10) &lt; 20 What is the answer
lukranit [14]

Answer:

x < -5

Step-by-step explanation:

Distribute 4 to x and 10: 4x + 40 < 20

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6 0
2 years ago
Last year, Ravi opened an investment account with $5400 . At the end of the year, the amount in the account had decreased by 24.
Nastasia [14]
1-(24.5/100)=0.755 which will be our multiplier
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3 0
3 years ago
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$27 / $0.18 per mile = <u>150 miles</u> per day, tops.
4 0
3 years ago
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