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3 years ago

Pleae answer this fast asap

Mathematics

1 answer:

BARSIC [14]3 years ago

7 0

Answer:

I think its (2, 1) .

Step-by-step explanation:

the 2 represents the x axis

the 1 represents the y axis

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One number is one-third another. Write an expression that represents the greater number.

Yakvenalex [24]

Answer:

Step-by-step explanation:

To write an expression, define variable. x will be "another number". This means "one number that is 1/3" is 1/3 * x.

1/3 x represents the smaller number.

To represent the larger number, use the inverse or reciprocal. y will be the smaller number. The larger number will be 3*y or 3y.

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3 years ago

what is the equation of a line that passes through the point (1,3) and is parallel to a line with a slope of -2?

natta225 [31]

Answer:

Step-by-step explanation:

y - 3 = -2(x - 1)

y - 3 = -2x + 2

y = -2x + 5

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3 years ago

ABM Services paid a $4.15 annual dividend on a day it closed at a price of $54 per share. What

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Answer:

- 22719559.

Step-by-step explanation:

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3 years ago

A dental insurance policy covers three procedures: orthodontics, filling, and extractions. During the life of the policy, the pr

Alexxx [7]

Answer: 0.71

Step-by-step explanation:

A="The policyholder needs Orthodontics"

B="The policyholder needs filling"

C="The policyholder needs extraction"

P(A)=1/2, P(AUB)=2/3, P(AUC)=3/4, P(B∩C)=1/8

The events are independents, so:

P(A∩B)=P(A)P(B), P(A∩C)=P(A)P(C) and P(B∩C)=P(B)P(C)

P(AUB) = P(A)+P(B)-P(A∩B) = P(A)+P(B)+P(A)P(B)

2/3=1/2+P(B)-1/2*P(B), P(B)=1/3

P(AUC) = P(A)+P(C)-P(A∩C) = P(A)+P(C)+P(A)P(C)

3/4=1/2+P(C)-1/2*P(C), P(C)=1/2

P(BUC)=P(B)+P(C)-P(B∩C)=1/3+1/2-1/8=17/24

P(BUC)=0.71

3 0

3 years ago

The perimeter of a pool is 150 m. the rectangle at the right is a scale drawing of the pool. The length of each square on the gr

Anon25 [30]

Answer:

Step-by-step explanation:

From the given rectangle,

Length of the rectangle = 5 cm

Width of the rectangle = 10 cm

Ratio of length : width = 1 : 2

Perimeter of the rectangle = 2(l + b)= 150 cm

l + b = 75 -----(1)

Since, l : b = 1 : 2

$\frac{l}{b}= \frac{1}{2}$

b = 2l ------(2)

From equations (1) and (2),

l + 2l = 75

3l = 75

l = 25 m

Width 'b' = 2(25) = 50 m

Now we have to draw a rectangle with a scale = 25 : 2

Therefore, Scale factor = $\frac{25}{l}=\frac{25}{2}$

l = 2 cm

Similarly,

$\frac{50}{w}=\frac{25}{2}$

w = 4 cm

Now we can draw a rectangle with length = 2 cm and width = 4 cm.

5 0

3 years ago