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3 years ago

1. What is the last step in constructing an angle? Help please For 30 points!!!

Mathematics

1 answer:

zaharov [31]3 years ago

4 0

Answer:

The second choice. Connect the endpoint and the mark at the angle measure.

Step-by-step explanation:

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The cheetah is 7/6 the Perigen falcon is 10/3

Brilliant_brown [7]

The answer is $2 \frac{1}{6}$ .

Explanation:

In order to subtract the fractions, we must make them like fractions. To do this, the denominators must be the same by multiplying (only). Since the first fraction is $\frac{10}{3}$ , 3 can be multiplied by 2 to get 6, which is the other fraction, we can multiply it. Whatever you do to the denominator you must do to the numerator. Now multiply 2 by the numerator (10) to get $\frac{20}{6}$ . Now we can subtract the fractions $\frac{20}{6}$ and $\frac{7}{6}$ to get 13/6. Since this fraction is not in mixed fraction form yet, we must do that first. goes into 13 twice, so the whole number is 2 and there is still 1 left, making the fraction $\frac{1}{6}$ . Therefore, the difference is 2 $\frac{1}{6}$ .

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3 years ago

(3x^3)( 1/9x^2 - 6 + 2x)

Veseljchak [2.6K]

Answer:

Step-by-step explanation:

3x^3(1/9x^2-6+2x)

This question is not clear, we can not different between the numerator or denominator of some variable.

3x^3×1/9x^2-3x^3×-6+3x^3×2x

1/3x^(3+2)-18x^3+6x^(3+1)

1/3x^5-18x^3+6x^4

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4 years ago

Please help I need help on this

natulia [17]

Answer: the answer is 120 for it the area but that is not on the answer list.

Step-by-step explanation:

7 0

4 years ago

Find the points on the lemniscate 2(x^2 + y^2)^2 = 25(x^2 - y^2) where the tangent is horizontal. The derivative using implicit

wariber [46]

Hello,

f(x,y)=2(x²+y²)-25(x²-y²)=0(1)

@f/@x=2*2*(x²+y²)*2x-50x

@f/@y=2*2*(x²+y²)*2y-50y

dy/dx=-(@f/@x)/(@f/@y)=0
==> 2x*(4x²+4y²-25)=0
==>x=0 or x²+y²=25/4 (2)

As (1)==>2*25/4-25(x²-y²)=0
==> x²-y²=1/2 (3)

(2) and (3)=>2x²=27/4 ==>x²=27/8 and y²=23/8
==>x=-√(27/8) and (y=-√(23/8) or y=+√(23/8)
or x=√(27/8) and (y=-√(23/8) or y=+√(23/8)

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3 years ago

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Emma is an artist and has created seven paintings. She plans to paint three additional paintings each week. What

Anuta_ua [19.1K]

Answer:

The dependent variable is the total number of paintings.

The total number of paintings depends on the number of weeks that have passed.

This scenario is a function because for each week that passes, there will be exactly one total number of

paintings.

4 0

4 years ago

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