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tankabanditka [31]
3 years ago
13

Whoever will answer this will get points!!!

Mathematics
1 answer:
nydimaria [60]3 years ago
7 0

Answer:

5) а 6) b

вот правильный ответ)

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The two sets of data below show the number of bubbles blown in fifty trials using two different bubble solutions.
storchak [24]

Answer:

d

Step-by-step explanation:

i got it right

5 0
3 years ago
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The base of a right pyramid is a regular hexagon with sides of length 12 m. The altitude is 6 m. Find the total surface area of
Eva8 [605]

Answer:

806.12 m

Step-by-step explanation:

<u>Step 1: Write the data</u>

<em>Side (s) = 12</em>

<em>Altitude (h) = 6</em>

<u>Step 2: Write the formula for surface area of right hexagonal pyramid</u>

<em>Area = 3√3/2*s² + 3*s*√(h²+3s²/4)</em>

<u>Step 3: Substitute values of 's' and 'h'</u>

<em>Area = 3√3/2*(12)² + 3*(12)*√[6²+3(12)²/4]</em>

Area = 806.12 m

Therefore, the total surface area of the pyramid is 806.12 m.

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4 0
3 years ago
In need help please fast
slava [35]

Answer:

hope it helped u alot

Step-by-step explanation:

plsss give me braniest

8 0
3 years ago
HELP <br><br>Solve the formula E = /(R + r) for r.​
ahrayia [7]

Answer:

r= RE/I

Step-by-step explanation:

E=I(R+r)

divide both sides by I

E/I = R+r

subtract both sides by R

R(E/I) = r

r = RE/I

4 0
2 years ago
Express the rate 50 yards per minute in feet per second
FrozenT [24]

         (50 yards/minute) x (3 feet/yard) x (1 minute / 60 seconds)

     =  (50 · 3 · 1 / 60) (yard-feet-minute) / (minute-yard-second)

     =       2.5 feet/second .
3 0
3 years ago
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