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3 years ago

Write an algebraic expression for a C -5

Mathematics

1 answer:

Ivenika [448]3 years ago

4 0

The answer is... Five less than C

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If AB=9, the diagram blank the case of a degenerate triangle because blank. The case of a degenerate triangle justifies the use

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Step-by-step explanation:

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Triangle MOP has been rotated to create triangle M'O'P'. MP= M'P' = 2 units, MO = M'O' = 2 units, and OP=O'P'= 2.82 units. Which

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3 years ago

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In 1995, the moose population in a park was measured to be 4200. By 1998, the population was measured again to be 1600. If the p

Contact [7]

Answer:

P = -2600/3 t + 25600/3

P = -8200/3

Step-by-step explanation:

t is the time in years since 1990, so two points on the line are (5, 4200) and (8, 1600).

Using the points to find the slope:

m = (y₂ − y₁) / (x₂ − x₁)

m = (1600 − 4200) / (8 − 5)

m = -2600/3

Now writing the equation in point-slope form:

P − 4200 = -2600/3 (t − 5)

Converting to slope-intercept form:

P − 4200 = -2600/3 t + 13000/3

P = -2600/3 t + 25600/3

In 2003, t = 13:

P = -2600/3 (13) + 25600/3

P = -8200/3

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3 years ago

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The number of stamps that Kaye and Alberto had were in the ration of 5:3 respecctively. After Kaye gave Alberto 10 of her stamps

masha68 [24]

Answer: The correct option is

(D) 60.

Step-by-step explanation: Given that the number of stamps that Kaye and Alberto had were in the ration of 5:3 respectively.

After Kaye gave Alberto 10 of her stamps, the ration of the number of Kaye had to the number of Alberto had was 7:5.

We are to find the number of stamps that Kaye had more than Alberto.

Let the number of stamps Kaye and Alberto has are 5x and 3x respectively.

Then, according to the given information, we have

$(5x-10):(3x+10)=7:5\\\\\Rightarrow \dfrac{5x-10}{3x+10}=\dfrac{7}{5}\\\\\Rightarrow 25x-50=21x+70\\\\\Rightarrow4x=120\\\\\Rightarrow x=\dfrac{120}{4}\\\\\Rightarrow x=30.$

So, the number of stamps that Kaye had = 5 × 30 = 150

and

the number of stamps that Alberto had = 3 × 30 = 90.

Therefore, the number of stamps that Kaye had more than Alberto is

$150-90=60.$

Thus, Kaye had 60 stamps more than Alberto.

Option (D) is CORRECT.

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3 years ago

The diameter of a basketball is 9.50 inches. What is the volume of the ball, rounded to the nearest hundredth?

Goryan [66]

Answer:

Step-by-step explanation:

4/3*pi*r^3

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3 years ago