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3 years ago

Help ASAP!! Find the pronumerals (in 2nd answer)

Mathematics

2 answers:

tatyana61 [14]3 years ago

7 0

Answer:

x=10

y= 6

z= 12

Step-by-step explanation:

when the direction changes it developed try all nbers to figure out to connection finding of snsd f

ra1l [238]3 years ago

6 0

Xxxhkfkfoxoepwpvshwhiqlqpdofifjvjcjdhdhucc

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The probability of drawing a black marble from a bag is 1/2, and the probability of drawing a white marble from the same bag is

s344n2d4d5 [400]

<span>W = event where white marble is drawn
B = event where black marble is drawn

The two events W and B are independent. This is because the marble taken out on the first draw is put back into the bag. Since W and B are independent, we can use this rule

P(W and B) = P(w)*P(B)

Use the rule to get

P(W and B) = P(W)*P(B)
P(W and B) = (1/2)*(1/4)
P(W and B) = (1*1)/(2*4)

P(W and B) = 1/8

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3 years ago

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She used 56972.16 cm^3 plaster :)

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4 years ago

The value of y varies directly with x, and y = 16 when x = 8. What is the value of x

Natali [406]

Answer:

A) 16

Step-by-step explanation:

y = kx

16 = k*8

16/8 = k

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3 years ago

GIVING 100 POINTS!!! An observer (O) is located 900 feet from a building (B). The observer notices a helicopter (H) flying at a

slamgirl [31]

Answer:

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Step-by-step explanation:

OBH is a triangle and the sum of the angles of a triangle = 180

∠OBH = 90°

∠OHB = 180 -(49 + 90) = 41°

The law of sines that the ratio of each side of a triangle to the sin of the angle opposite it is the same

Thus

A/sinα = B/sinβ = C/sinγ

where A, B and C are the three sides of the triangle and α, β, γ corresponding respectively to the angles opposite them.

Using the law of sines

$\frac{OB}{sin 41} = \frac{BH}{sin49}$

Therefore BH which is the height the helicopter is flying at is

$BH = OB \frac{sin49}{sin41}$

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2 years ago

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Natasha2012 [34]

10,14,18,22,26,30,34,38,42,46,50,54,58,62,66,70,74

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4 years ago