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Valentin [98]
3 years ago
14

The solution of the following systems of equations is (x, y).

Mathematics
1 answer:
cupoosta [38]3 years ago
4 0
C) 18
the step is in the pict
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Consider this expression: 4(5x - 7y). Enter an expression that shows the difference of exactly two terms that is equivalent to 4
Eddi Din [679]

Answer:

First you do what is inside the parentheses. 10 x 5 - 3. 50 - 3 =47. Then you multiply 47 x 5 = 235.

Step-by-step explanation:

8 0
3 years ago
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What is the length of the line?
klemol [59]

Answer:

It might be 7

Step-by-step explanation:

count the squares the blue line is in and you have your answer

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3 years ago
A triangle's area is given by the expression 3x2-x+12. The height is 6x. The base off the triangle is the quotient of the area a
patriot [66]
You have known the formula Length of base is la division of Area and a haft of the height.
So we have 3
(3 {x}^{2}  - x + 12) \div ( \frac{1}{2}  \times 6x)
or
(3 {x}^{2}  - x + 12) \div 3x
3 {x}^{2}  \div 3x +(  - x \div 3x) + 12 \div 3x
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x -  \frac{1}{3}  +  \frac{4}{x}
have fun
6 0
3 years ago
Find the Circumference of a circle with a Diameter of 9 inches Group of answer choices 9 pi inches 9 pi inches^2 9 pi inches^3 1
katen-ka-za [31]

Answer: 9\pi\ in.

Step-by-step explanation:

Given

The diameter of a circle is d=9\ in.

So, the radius is r=\frac{d}{2}=4.5\ in.

The circumference is given by 2\pi r

Insert the values

\Rightarrow 2\pi \cdot 4.5\\\Rightarrow 9\pi \ in.

Thus, the circumference of the circle is 9\pi\ in.  

8 0
3 years ago
Which equation matches the function shown in the graph?
Tpy6a [65]
The answer should be D
8 0
3 years ago
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