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Evgen [1.6K]
3 years ago
13

Evaluate 3XG for G =9

Mathematics
2 answers:
Elis [28]3 years ago
4 0
I think it’s 28 but I’m not sure
Ulleksa [173]3 years ago
3 0
Your answer is 27 :))
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What is the expression in radical form? (7x3y2)2/7
zvonat [6]
The answer would be 35
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2 years ago
Find the smallest perimeter and the dimensions for a rectangle with an area of 36 in^2
Tpy6a [65]
This is a square with area 36 in^2

So dimensions are 6 * 6 ins   and  perimeter = 24 ins.
3 0
3 years ago
Which equation has the same solution as this equation?
lesya [120]

Answer:

3rd Option is correct.

Step-by-step explanation:

Given Equation:

x² - 16x + 12 = 0

First We need to find solution of the given equation.

x² - 16x + 12 = 0

here, a = 1   , b = -16  &  c = 12

x=\frac{-b\pm\sqrt{b^2-4ac}}{2a}

x=\frac{-(-16)\pm\sqrt{(-16)^2-4(12)}}{2}

x=\frac{16\pm\sqrt{256-48}}{2}

x=\frac{16\pm\sqrt{208}}{2}

x=\frac{16\pm4\sqrt{13}}{2}

x=8+2\sqrt{13}\:\:andx=8-2\sqrt{13}

Now,

Option 1).

( x - 8 )² = 144

x - 8 = ±√144

x - 8 = ±12

x = 8 + 12 = 20   and x = 8 - 12 = -4

Thus, This is not correct Option.

Option 2).

( x - 4 )² = 4

x - 4 = ±√4

x - 4 = ±2

x = 4 + 2 = 6   and x = 4 - 2 = 2

Thus, This is not correct Option.

Option 3).

( x - 8 )² = 52

x - 8 = ±√52

x - 8 = ±2√13

x  = 8 + 2√13   and x = 8 - 2√13

Thus, This is correct Option.

Option 4).

( x - 4 )² = 16

x - 4 = ±√116

x - 4 = ±4

x = 4 + 4 = 8  and x = 4 - 4 = 0

Thus, This is not correct Option.

Therefore, 3rd Option is correct.

8 0
3 years ago
Please help ASAP. PRE ALGEBRA
Andrews [41]

Answer:

x=120°

x=120°

.5x =60

.5x =60

5 0
2 years ago
Read 2 more answers
Resuelve las siguientes ecuaciones
N76 [4]

Answer:


Step-by-step explanation:


3 0
3 years ago
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