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Greeley [361]
3 years ago
7

The area of a rectangle in 24 square units. A diagonal drawn from one corner to another divides the rectangle into two right tri

angles.
What is the area of the shaded triangle?

Mathematics
2 answers:
Natasha2012 [34]3 years ago
8 0

Hello from MrBillDoesMath!

Answer:

12


Discussion:

The two triangles shown are congruent by the SAS postulate so the area of a single triangle is one-half that of the rectangle.  That is,

Area = (1/2) * 24 = 12


Thank you,

MrB

Strike441 [17]3 years ago
3 0

Answer:

<em> (1/2) * 24 = 12</em>

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Evaluate.
aleksandrvk [35]

Answer: -2 4/15

Step-by-step explanation: To properly subtract, we need to find a common denominator. We can list the multiples of 3 and 5 to find the common denominator:

3: 3, 6, 9, 12, 15

5: 5, 10, 15


The first common multiple we see is 15.

Calculation:

3 · 3 = 9

9 + 1 = 10

3 1/3 = 10/3

5 x 5 = 25

25 + 3 = 28

-5 3/5 = -28/5

Now to convert into fifteen as the denominator:

-28/5 = -28 x 3/5 x 3 = -84/15

10/3 = 10 x 5/3 x 5 = 50/15

Now to subtract accordingly:

50/15 - 84/15 = -34/15

Final answer: -34/15 (can be reduced to -2 4/15).

3 0
1 year ago
The points -4. -4 -4, 4
Ilia_Sergeevich [38]

Answer:

whats the question?

Step-by-step explanation:

I don't get the question so what is the question?

3 0
3 years ago
Given that the two triangles are similar, solve for x if AU = 20x + 108, UB = 273, BC = 703, UV = 444, AV = 372 and AC = 589.
777dan777 [17]

If two triangles are similar then the corresponding sides are in proportion. Thus,

AB / AU = BC / UV = AC / AV

AB / (20x+108) = 703 / 444

Where AB is equivalent to:

AB = AU + UB

AB = 20x + 108 + 273

AB = 20x + 381

Therefore going back to the first equation:

(20x + 381) / (20x + 108) = 703/444

444 (20x + 381) = 703 (20x + 108)

8880x + 169164 = 14060x + 75924

14060x - 8880x = 169164 – 75924

5180 x = 93240

x = 93240 / 5180

<span>x = 18          (ANSWER)</span>

6 0
3 years ago
What is the right answer for 9i x 2i?
nevsk [136]
The correct answer is:   -18 .
________________________________________

 9i * 2i = 18 i² .
________________________________________
  " i " is an imaginary number equal to "√(-1) " .
  
  " i² " = [√(-1)] ² = √(-1) * √(-1) = -1 .
________________________________________
   18 * i²  = 18 * -1  =  -18 .
________________________________________

3 0
3 years ago
I Need help please What is the value of a? -2(a-8) 6a=36
pishuonlain [190]
I think the value of a is 6 because if 6a=36 then 36 divided by 6 is 6


8 0
3 years ago
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