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ch4aika [34]
3 years ago
6

Find the area of the equilateral triangle shown using the given measurements. Round to at least the nearest whole number.

Mathematics
1 answer:
OLEGan [10]3 years ago
6 0

Answer:

23ft bootom side and 7 feet raduis? im pretty sure

Step-by-step explanation:

You might be interested in
two arcs of concentric circles are intercepted by the same central angle. the resulting arc length of the arc of the larger circ
Bond [772]
the complete question in the attached figure

Let
A°-----------> <span>the same central angle

</span><span>For the larger circle
length of larger circle=2*pi*r-------> 2*pi*12-----> 75.36 m

360</span>°<span> (full circle) has a length of------------> 75.36 m 
 A</span>°-----------------------------------> 16 m
A°=(16)*360/75.36--------> A=76.43°

For the smaller circle
length of smaller circle=2pi*r-------> 2*pi*7.5-----> 47.1 m

360° (full circle) has a length of------------> 47.1 m 
 76.43°-----------------------------------> X
X=76.43*47.1/360-----> X=10 m ----> length arc of the smaller circle

the answer is
the length arc of the smaller circle is 10 m

3 0
3 years ago
If 16+4x is 10 more than 14, what is the value of 8x?
sattari [20]
16 + 4x = 10 + 14

16 + 4x = 24.

4x = 24 - 16

4x = 8

x = 8 ÷ 4

x = 2

8x = 2 × 8

8x = 16

Final answer = 16.
3 0
3 years ago
Easy question for y’all math ppl, easy points. Question in photo
harina [27]

Answer:

a

Step-by-step explanation:

it can be solved

4 0
2 years ago
Read 2 more answers
Someone please help me with this question
Sauron [17]

Answer:

3

Step-by-step explanation:

Again, anything to the 0th power is equal to 1.

The 0th power is attached to the b, so this means that b = 1. Multiply 9 and (1) together to get 9.

Now you can subtract 9 from 12 to get 3 as your final answer.

5 0
2 years ago
Read 2 more answers
Which is the graph of g(x) = 2^x-1 +3
nikdorinn [45]

Answer:

See attached picture

Step-by-step explanation:

The graph of g(x) = 2^{x-1} +3 is shown below. To find the graph, plug in a few key x values including -2, 1, and 2 then connect.

g(x) = 2^{-2-1} +3 = \frac{1}{8}+3 = 25/8

g(x) = 2^{1-1} +3= 4

g(x) = 2^{2-1} +3 = 5

3 0
3 years ago
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