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Fiesta28 [93]
2 years ago
9

I will give brain whoever gives the best answer

Mathematics
1 answer:
miss Akunina [59]2 years ago
6 0

Answer:

1. 5

2. 16.2

3. 1/8

4. 28.2

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Solve the inequality -2/9b>-12
trapecia [35]

Answer:

1/2

Step-by-step explanation:

3 0
3 years ago
What is the probability that the one missing piece is a yellow piece with four holes
aniked [119]
I wanna say 14%, just because if you add the total of pieces divided by the 5 yellow with 4 holes, you'll receive the answer 0.14.
6 0
3 years ago
(2n – 3)(5n+6)<br> How do I solve this ?
nalin [4]

Answer:

Step-by-step explanation:

(2n - 3)(5n + 6) = 2n*(5n + 6) -3*(5n +6)

=2n*5n + 2n*6 -3*5n + (-3)*6

=10n² + 12n - 15n - 18

= 10n² -3n - 18

5 0
3 years ago
Read 2 more answers
Please answer correctly! I will mark you as Brainleist!
kiruha [24]

Answer:

V ≈ 1847.26

Step-by-step explanation:

<u>Circular Cone Formulas in terms of radius r and height h:</u>

The volume of a cone:

V = (1/3)πr2h

Slant height of a cone:

s = √(r2 + h2)

Lateral surface area of a cone:

L = πrs = πr√(r2 + h2)

The base surface area of a cone (a circle):

B = πr2

The total surface area of a cone:

A = L + B = πrs + πr2 = πr(s + r) = πr(r + √(r2 + h2))

Therefore, the solution V = πr 2h / 3 = π·142·9/  3 ≈ 1847.25648

4 0
3 years ago
Find the value of x. <br><br><br><br><br><br><br> 60o<br><br> 79o<br><br> 70o<br><br> 47o
LekaFEV [45]
180-2(55)-x=0
180-110-x=0
70-x=0
-x=-70
x=70°
3 0
3 years ago
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