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Marizza181 [45]
3 years ago
10

Whats 2*11 .... how was yall day?

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
3 0

Answer:

22

Step-by-step explanation:

Long but I got a lot done so i'm proud of myself. How was your day?

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Write a similarity statement comparing the two triangles.<br> △BDC∼△EDA<br> △BCD∼△EDA<br> △EAD∼△BDC
telo118 [61]

Answer:

  • A. △BDC∼△EDA

Step-by-step explanation:

<u>Corresponding angles are:</u>

  • ∠A ≅ ∠C
  • ∠D ≅ ∠D
  • ∠B ≅ ∠E

Use same order of corresponding vertices in the name of triangles.

<u>Choices are:</u>

  • △BDC∼△EDA, correct
  • △BCD∼△E<u>DA</u>, incorrect should be △BCD∼△EAD
  • △EAD∼△B<u>DC</u>, incorrect should be △EAD∼△BCD
6 0
2 years ago
Find the area of a circle circumscribed about an equilateral triangle whose side is 18 inches long. 81 108 243
jekas [21]

Answer:

Area=339.2920in^2 \ or \ 108\pi \ in^2

Step-by-step explanation:

Area of circle is given as:

A=\pi\ r^2

Where r=radius

To find radius of a circle circumscribing an equilateral triangle, we use the expression

r=\frac{a\sqrt3}{3}

Where, a is the length of sides of the equilateral triangle. Therefore:-r=\frac{18\sqrt3}{3}\\r=6\sqrt3 \ or \ 10.3923in

We can then proceed and calculate the area of the circle as follows:-

A=\pi\ r^2\\A=\pi(10.3923)^{2}\\A=339.29\ or \ 108\pi

*The attached picture illustrates what the circumscribed equilateral triangle looks like

4 0
4 years ago
A rhombus diagonals bisects opposite <br>a)angles <br>b)line​
hichkok12 [17]

Answer:

The answer to this question is angles

3 0
3 years ago
Read 2 more answers
8x + 13y = 2
Natasha2012 [34]
Eliminationg these equations gives zero ,no solution
6 0
3 years ago
X = –8, y = 7, and z = –11. x - (-z)
ZanzabumX [31]

Answer:

x - ( - z) = x + z =( - 8)+(- 11) \\  =  \boxed{ - 19}

<h2>-19 is the right answer.</h2>
3 0
3 years ago
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