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Tanya [424]
2 years ago
8

CAn you pls help me on this one ?

Mathematics
2 answers:
Alex17521 [72]2 years ago
5 0
C is the corret answer 
hram777 [196]2 years ago
3 0
C is the correct answer
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(Awarding brainless) for the first correct answer
Step2247 [10]

Answer:B or A is the answer

Step-by-step explanation:

5 0
3 years ago
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Please help ASAP!!!!!!!!!
algol [13]

Answer:

A = 23.6 units^2

Step-by-step explanation:

Let the base be 8 (as shown).

Find the height of the triangle:   Find the supplement of the 100 degree angle; it is (180 - 100), or 80 degrees.  The side "opposite" this 80-degree angle is the height of the triangle:

   

                               height      

sin 80 degrees = ---------------

                                    6

and so the height of the triangle is h = 6 sin 80 degrees, or 5.91 units.

The area of the triangle is found using A = (1/2)(base)(height), which here amounts to:

A = (1/2)(8 units)(5.91 units), or

                                                       A = 23.64 units^2, or A = 23.6 units^2

3 0
3 years ago
Find the next two terms in this sequence. 1/2, 3/4, 7/8, 15/16
Dominik [7]

Answer 17/18 , 19,20

Step-by-step explanation:

8 0
2 years ago
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Alla [95]
What do they mean by describe the diagram
7 0
3 years ago
For the △ACD is shown below, select all the true statements. Lengths are rounded to the nearest tenth.
Nina [5.8K]

Answer:

1. No

2. No

3. Yes

4. Yes

Step-by-step explanation:

The diagram has been attached

The total angle in a triangle is 180°

<CAD=45°

<ACD=90°

Therefore <ADB=45°

1. ∠ADB = 30° no

ADC = 90 - 45 = 45

∠BDC = 90 - 65 = 25

∠ADB = 45 - 25 = 20

2.△ABD ∼ △ACD no going

by law of sines

3.CD = 33.7 centimeters => yes

4.BD = 37.2 centimeters => yes

3 0
3 years ago
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