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Hunter-Best [27]
3 years ago
5

Pls help really hard

Mathematics
1 answer:
S_A_V [24]3 years ago
8 0

Answer:

3/5

Step-by-step explanation:

12 out of the twenty are mallards.

12/20=0.6

3/5=0.6

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What is the equation of the line that is perpendicular to y=2x+4 and passes through the points (4 6)
Anuta_ua [19.1K]

Answer:

y=-0.5x+8

Step-by-step explanation:

Opposite reciprocal of 2: -0.5

6=-0.5*4+b

6=-2+b

b=8

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1 cinnamon stick equals how many teaspoons
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3 years ago
Please help as soon as possible 50 points
Morgarella [4.7K]

Answer:

the answer is d. 4x²+x-6

Step-by-step explanation:

In order to combine the fractions, they need to have the same denominator.

So, multiply each of their numerators by the denominator they need to be equivalent.

This would look like this:

3x/x+3 --> 3x(x)/x(x+3)        ---simplify this as--> 3x²/x(x+3)

x-2/x  --> (x-2)(x+3)/x(x+3)  ---simplify this as --> x²+x - 6/x(x+3)

3x                    3x(x)                                     x-2                   (x-2)(x+3)

-----      --->        -----                 and             --------   --->           ---------

x+3                   x(x+3)                                    x                        x(x+3)

now that both fractions have the same denominator, we can add their numerators.

3x² + x²+x-6 = 4x²+x -6

This should now look like this:

4x²+x -6

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

x(x+3)

8 0
2 years ago
Read 2 more answers
1
user100 [1]

Answer:

This might be wrong but I think it is C

Step-by-step explanation:


8 0
3 years ago
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If a circle has a radius of 2.5 inches what is the area of the circle
daser333 [38]
The answer should be 19.63
7 0
3 years ago
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