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2 years ago

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A rectangular prism and its dimensions are shown in the figure below. Study the figure below... 12 centimeters... 28 centimeters

... 22 centimeters... Which of the following could be used to calculate the total surface area of the figure?

1 answer:

leonid [27]2 years ago

7 0

Answer:

Step-by-step explanation:

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Question b with explanation?

Step2247 [10]

Hello!

The answer is 40. All we have to do is find the number of 16 year olds who spent between 25-35 minutes in social media. That is 145. The number of 13 year olds who spent the same amount of time is only 105, therefore 40 more 16 year olds spent between 25 and 35 minutes on social media.

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2 years ago

Line M passes through the points (5,1) and (8,6) while line n passes through the point (-4,3) and (-1,8) . Which statement accur

kirill [66]

M=(6-1)/(8-5)=5/3

y=5x/3+b, using (5,1)

1=25/3+b

b=-22/3

y=(5x-22)/3

...

m=(8-3)/(-1--4)=5/3...

y=5x/3+b, using (-1,8)

8=-5/3+b

b=29/3

y=(5x+29)/3

Since they have the same slope and difference y-intercepts they are parallel lines and will never intersect.

4 0

2 years ago

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The quotient of F and the product of r,s, and T

DerKrebs [107]

Behold the quotient of F and the product of r,s, and T: <em>F / (r·s·T)</em>

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2 years ago

given directed line segment AB find the coordinates of p such that the ratio of ap to pb is 2:1 plot point p

murzikaleks [220]

Answer:

$P(\frac{10}{3}, \frac{-2}{3})$

Step-by-step explanation:

The question is incomplete; However

$A = (-2, -4)$

$B = (6, 1)$

Required

Determine coordinates of P

When line segment is divided in ratios, the following formula calculates the coordinates;

$P(x,y) = \{\frac{mx_2 + nx_1}{m+n}, \frac{my_2 + ny_1}{m+n}\}$

In this case;

$m:n = 2:1$

$(x_1,y_1) = (-2, -4)$

$(x_2,y_2) = (6, 1)$

So, the coordinates of P is calculated as thus

$P(x,y) = \{\frac{2 * 6 + 1 * (-2)}{2+1}, \frac{2 * 1 + 1 * (-4)}{2+1}\}$

$P(x,y) = \{\frac{12 -2}{3}, \frac{2 -4}{3}\}$

$P(x,y) = \{\frac{10}{3}, \frac{-2}{3}\}$

Hence, the coordinates of P is

$P(\frac{10}{3}, \frac{-2}{3})$

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3 years ago

What is the answer to this<br> 3b+8= -10

irina [24]

B=-6 is the correct answer

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3 years ago

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