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ira [324]
2 years ago
7

Help will mark brainliest

Mathematics
2 answers:
juin [17]2 years ago
7 0

Answer:

Yea it has to be 8

Step-by-step explanation:

Allisa [31]2 years ago
6 0
The answer is 8 .. hope this helps a lot :)
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I need help on a question
schepotkina [342]

Given the figure of a regular pyramid

The base of the pyramid is a hexagon with a side length = 6

The lateral area is 6 times the area of one of the side triangles

So, the side triangle has a base = 6

The height will be:

\begin{gathered} h^2=6^2+(\frac{\sqrt[]{3}}{2}\cdot6)^2=36+27=63 \\ h=\sqrt[]{63} \end{gathered}

so, the lateral area =

6\cdot\frac{1}{2}\cdot6\cdot\sqrt[]{63}=18\sqrt[]{63}

3 0
1 year ago
PLEASE HELP.. WILL GIVE BRAINLIST
Leto [7]

Answer: do the math

Step-by-step explanation:

I would go to awnsers.com it will give u the best anwser

4 0
3 years ago
You run 1 3/4 miles each day.your friend runs 4 times as far as you do . How far does your friend run each day
jenyasd209 [6]
7 miles :-) hope this helps
8 0
3 years ago
Read 2 more answers
The wind blew away 24 of your muffins. That was 3/4 of them! How many are left?
forsale [732]
Set up a proportion:

3/4/24 = 1/x

Cross multiply:

3/4x = 24

Divide 3/4 to both sides or multiply by its reciprocal, 4/3:

x = 24 * 4/3

x = 96/3

x = 32

So you had a total of 32 muffins, now subtract this from the amount that blew away to find out how many you have left:

32 - 24 = 8

So you have 8 muffins left.
3 0
3 years ago
If sinx=2cosx then, what is the value of sin2x?
Travka [436]
          sin(x) = 2cos(x)
         tan(x) = 2
tan⁻¹[tan(x)] = tan⁻¹(2)
                x ≈ 63.4

sin(2x) = sin[2(63.4)]
sin(2x) = sin(126.8)
sin(2x) ≈ 0.801
3 0
3 years ago
Read 2 more answers
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