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GaryK [48]
3 years ago
8

How to find the depth of a triangle

Mathematics
2 answers:
Mrac [35]3 years ago
6 0
<span>To find the area of a two dimensional triangle we multiply one half of the base width by the base height so lets start with finding the area of a two dimensional part of the triangular prism. </span>
babymother [125]3 years ago
3 0
To find<span> the area of a two dimensional </span>triangle<span> we multiply one half of the base width by the base height so lets start with finding the area of a two dimensional part of the triangular prism. We will first look at the top layer of the triangular prism when there is base width and base </span>depth <span>but no prism height.</span>
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PLEASE ANSWER ASAP!!!! (and actually answer the question, no begging for "brainliest")
Zepler [3.9K]

Answer:

A: P = 41100 - 590t

B: 34610

Step-by-step explanation:

equation = 41100-(41100-36380)/(2011-2003)t

plug it in

41100 - 590(2014-2003)=34610

4 0
2 years ago
Please help. I don't understand how to do this. I need this asap. please
Schach [20]

9514 1404 393

Answer:

  r = 1/9

Step-by-step explanation:

First of all, solve the equation for r:

  y = rx

  y/x = r . . . . . . . divide by x

__

Since r is a constant, it will be the same for any corresponding pairs of x and y. It is convenient to choose both x and y as integers, as in the third table entry.

  r = y/x = 5/45

  r = 1/9 . . . . . . . . . reduced fraction

_____

<em>Additional comment</em>

It is not a bad idea to check to see that this works with other values of x and y. For the first line of the table, we have x = 11:

  y = rx = (1/9)(11) = 11/9 = 1 2/9 . . . . matches the table value

6 0
3 years ago
PLS HELP ME ITS DUE IN 10 MIN------------- HERE ARE THE ASNWERS
DENIUS [597]

5x + 20 because rise over run 5 over 1 so its 5x and 20 is on the y intercept line

Step-by-step explanation:

4 0
3 years ago
5. Mis the midpoint of CD. C has coordinates (-1,-1) and
lana66690 [7]

Answer/Step-by-step Explanation:

4. Midpoint (M) of AB, for A(-2, -3) and B(1, 2) is given as:

M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})

Let A(-2, -3) = (x_1, y_1)

B(1, 2) = (x_2, y_2)

Thus:

M(\frac{-2 + 1}{2}, \frac{-3 + 2}{2})

M(\frac{-1}{2}, \frac{-1}{2})

5. Given M(3, 5) as midpoint of CD, and C(-1, -1),

let C(-1, -1) = (x_2, y_2)

D(?, ?) = (x_1, y_1)

M(3, 5) = (\frac{x_1 +(-1)}{2}, \frac{y_1 +(-1)}{2})

Rewrite the equation to find the coordinates of D

3 = \frac{x_1 - 1}{2} and 5 = \frac{y_1 - 1}{2}

Solve for each:

3 = \frac{x_1 - 1}{2}

3*2 = \frac{x_1 - 1}{2}*2

6 = x_1 - 1

6 + 1= x_1 - 1 + 1

7 = x_1

x_1 = 7

5 = \frac{y_1 - 1}{2}

5*2 = \frac{y_1 - 1}{2}*2

10 = y_1 - 1

10 + 1= y_1 - 1 + 1

11 = y_1

y_1 = 11

Coordinates of D is (7, 11)

7 0
3 years ago
1- Caleb's family room has the dimensions shown. He needs to find the area of the room so that he knows how much carpet to buy.
Rina8888 [55]

Answer: 20\frac{11}{32}\ sq\ yd


Step-by-step explanation:

Given: The width of the room =3\frac{7}{8}\ yd=\frac{31}{8}\ yd

The length of the room =1\frac{5}{4}\ yd=\frac{21}{4}\ yd

The area of the rectangular room= length \times width

⇒The area of the rectangular room= \frac{21}{4}\times\frac{31}{8}\ sq\ yd

⇒The area of the rectangular room= \frac{651}{32}\ sq\ yd

⇒The area of the rectangular room= 20\frac{11}{32}\ sq\ yd


5 0
4 years ago
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