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inysia [295]
3 years ago
5

I promise a FAN AND A MEDAL!!!!!!

Mathematics
1 answer:
alex41 [277]3 years ago
4 0
<span>Sarah's conclusion is invalid, because she is testing two variables at once without a control value. In order for the experiment to be valid, Sarah should either apply the same soil to both areas (assuming they are, in fact, the same). Or, she should water both equally. At this time, we don't know if B grew "better" due to the brand or the amount of water received.</span>
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Find (f-g)(x). What is the domain of f/g<br> f(x)=2x-5 g(x)=2-x
Elden [556K]

f(x)=2x-5 , \ \ \ \ g(x)=2-x \\\\(f-g)(x)=f(x)-g(x) = 2x-5 -(2-x)=2x-5-2+x = 3x+5 \\\\\\&#10;  domain :  \frac{f}{g}=\frac{2x-5}{2-x}\\\\2-x\neq 0 \\ \\x\neq 2 \\ \\D=R\setminus \left \{ 2 \right \}
6 0
3 years ago
What can 6/10 symplify to?
ludmilkaskok [199]
How you simplify fractions is figuring out what the highest number that can go into them is. 
I now that's a bit confusing but I'll explain.
In this case, 2 can go into both 10 and six, (because 2×5=10 and 2×3=6) and no higher number can, so the simplified version of 6/10 is 3/5. (the numbers we multiplied by 2)
6 0
3 years ago
Read 2 more answers
Triangles A B C and X Y Z are shown. Which would prove that ΔABC ~ ΔXYZ? Select two options. StartFraction B A Over Y X = StartF
sergejj [24]

Answer: Answer is 3

BC        6

------ = ------

XY         3

Step-by-step explanation:

The statements below can be used to prove that the triangles are similar.

On a coordinate plane, right triangles A B C and X Y Z are shown. Y Z is 3 units long and B C is 6 units long.  

A B Over X Y = 4 Over 2

?  

A C Over X Z = 52 Over 13  

△ABC ~ △XYZ by the SSS similarity theorem.

Which mathematical statement is missing?

1.   Y Z Over B C = 6 Over 3  

2.  ∠B ≅ ∠Y

3.  B C Over Y Z = 6 Over 3  

4.  ∠B ≅ ∠Z

5 0
3 years ago
Read 2 more answers
Ella planted of the garden in the morning. She planted of the garden in the afternoon.
velikii [3]
There correct answer is B!
4 0
3 years ago
What is 0.5, 3/16, 0.75, and 5/45 from least to greatest
BartSMP [9]

5/45, 3/16, 0.5, & 0.75

8 0
3 years ago
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