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labwork [276]
3 years ago
8

Geometry 10 point help

Mathematics
1 answer:
klio [65]3 years ago
8 0
The answer is actually C
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Joe says that x
irga5000 [103]
The equations x+5x=16
and x+5x+25=16
No, the equations are not equal. In order for an equation to be equal the equation x+5x=16 contains 25 less than the second equation.
6 0
3 years ago
The sum of two numbers is forty-five. two times the larger number is three times the smaller number.
Kitty [74]
X+y=45
2x=3y

2(45-y)=3y
90-2y=3y
90=5y
y=18

x+y=45
x+18=45
x=27

The two numbers are 18 and 27
8 0
3 years ago
-24=2(x-4) What's X?
k0ka [10]
<span>-24=2(x-4) 
Use distributive property
-24=2x-8
Add 8 to both sides
-16=2x
Divide 2 on both sides
Final Answer: -8=x</span>
6 0
3 years ago
Read 2 more answers
Someone please help this is an exam
DiKsa [7]

Answer:

∠ADC and ∠EDG are vertical angles

5 0
2 years ago
If the geometric mean of a and 34 is 6 sqrt(17) find the value of a
Alborosie

Using the geometric mean concept, it is found that the value of a is 18.

----------------------

The geometric mean, of a data-set of n elements, (n_1, n_2, ..., n_n), is given by:

G = \sqrt[n]{n_1 \times n_2 \times ... \times n_n}

That is, the nth root of the multiplication of all elements.

----------------------

In this question:

  • Two elements(n = 2), a and 34.
  • G = 6\sqrt{17}

Thus:

\sqrt{34a} = 6\sqrt{17}

We find the square of each side, so:

(\sqrt{34a})^2 = (6\sqrt{17})^2

34a = 36\times17

Simplifying both sides by 17:

2a = 36

a = \frac{36}{2}

a = 18

The value of a is 18.

A similar example is given at brainly.com/question/15010240

3 0
3 years ago
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