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ZanzabumX [31]
3 years ago
14

Plz help it would really help me a lot

Mathematics
1 answer:
ruslelena [56]3 years ago
4 0

Answer:

A. 9 in

Step-by-step explanation:

The diameter of the circle is 18 in. The radius is half the diameter of the circle.

d= 18 in

r= 18/2

= 9 in

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Evaluate log3^8, given log3^2 is equivalent to 0.631
elixir [45]

We will use the followin property of logarithms:


log(a^b) = b log(a)


So, we have


log(3^2) = 2 log(3) = 0.631


If you multiply both sides by 4, you get


8log(3) = log(3^8) = 2.524

7 0
3 years ago
Given FH is the median of EFG find x, EH, and HG. ​
Marianna [84]
Yeah his answer is correct Good job!
4 0
2 years ago
What is the scale factor from small triangle to the larger triangle
Lyrx [107]

Answer:

scale factor = 3

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, larger to smaller.

scale factor = \frac{BC}{TB} = \frac{12}{4} = 3

7 0
3 years ago
R varies directly as S and inversely as T. if R = 8 when S = 4 and T = 3, then R is equal to ​
Alex

Answer:

R = 6S/T

Step-by-step explanation:

R ∝ S/ T

》R = kS/ T

》k = RT/ S

If R = 8 when S = 4 and T = 3

then, k = (8 × 3)/ 4

k = 6

∴ R = (6 × S)/ T

5 0
3 years ago
The length of a rectangle is 3 meters more then the width the perimeter of ractangle is 26 meters
Fudgin [204]

Answer:

Step-by-step explanation:

Let's say the width is x. If the length is 3 meters more than the width, the the length is x+3.

A rectangle has 4 sides. 2 widths and 2 lengths. If the perimeter is 26 meters, you can plug in your expressions for the width and the length to solve for x.

2(x+3) +2(x)=26

2x+6+2x=26

4x+6=26

4x=20

x=5.

If x=5, that means that your with is 5 meters, and your length is 8 meters (5+3)

5 0
3 years ago
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