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Bad White [126]
3 years ago
14

Find the value of the variable (n)

Mathematics
2 answers:
alisha [4.7K]3 years ago
5 0

Answer:

D. 65

Step-by-step explanation:

180-50=130

130 divided by 2 =65

hope this helps:)

ankoles [38]3 years ago
4 0
The answer is 65 I hope this helps
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8 0
2 years ago
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13. Evaluate for a = -6 and b = -2. Find ab.
Vika [28.1K]

Solution:

Given;

a=-6,b=-2ab=-6\times-2ab=12

4 0
1 year ago
Please answer this question now
shusha [124]

Hi there! :)

Answer:

\huge\boxed{V = 359.01 mm^{3} }

Use the formula V = 1/3(bh) to solve for the volume of the cone where b = πr² where π ≈ 3.14:

Find the area of the base:

b = π(7)²

b = 49π

b = 153.86 mm²

Find the volume:

V = 1/3(153.86 · 7)

V = 1/3(1077.02)

V = 359.006 ≈ 359.01 mm³.

4 0
3 years ago
What value of ​x satisfies the equation 6.4−2x−6.63x=610.5 ?
Nesterboy [21]
6.4 - 2x - 6.63x = 610.5
subtract 6.4 from both sides 
-2x -6.63x =604.1
collect like terms 
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divide both sides by -8.63

x= -70

4 0
3 years ago
1. Write the following degrees in radian measure
ale4655 [162]
I’m on the same question sis ♥️
5 0
3 years ago
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