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andreyandreev [35.5K]

3 years ago

14

How do I find x using a mathematical operation?

1 answer:

Svetradugi [14.3K]3 years ago

6 0

I got this. Bottom of the triangle. that flat line is 180 degrees. you have an angle of 120, leaving an angle of 60. if you look at the top, that angle matches the other. so you have 65 degrees on one side, and 60 on the other. so 180-65-60=55. so X=55

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When you type in your answer do not include x=, just include the number

MrMuchimi

Answer:

5

Step-by-step explanation:

60÷6 is 10

54÷6 is 9

30÷6 is 5

6 0

2 years ago

Find the area. The figure is not drawn to scale

poizon [28]

Answer:

96 square inches.

Step-by-step explanation:

From given picture we see that

BC=8 in

AD=10 in

Given that

AD=AB

Then AB=10 in

Apply Pythagorean theorem in triangle ABC to find AC

$(hypotenuse)^2=(base)^2+(perpendicular)^2$

$(AB)^2=(BC)^2+(AC)^2$

$(10)^2=(8)^2+(AC)^2$

$100=64+(AC)^2$

$100-64=(AC)^2$

$36=(AC)^2$

take square root

$6=AC$

Then area of triangle ABC $=\frac{1}{2}\left(base\right)\left(altitude\right)$

$=\frac{1}{2}\left(8\right)\left(6\right)=24$

There are total 4 congruent triangles.

Then total area of the given figure = 4(24)=96 square inches.

7 0

2 years ago

Sloan [31]

the answer has to be C

4 0

3 years ago

Nick made an array that has 10 counters. Draw 4 arrays that he might have made

ELEN [110]

You could draw a 2•5 5•2 10•1 and 1•10

8 0

3 years ago

Read 2 more answers

How do I do this and what is the correct answer?

mariarad [96]

B=3

Hope this helps.
Correct me if I’m wrong.

8 0

3 years ago

Read 2 more answers