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ycow [4]
3 years ago
14

I mainly need help on 2 please thanks for the first one though

Mathematics
1 answer:
sleet_krkn [62]3 years ago
7 0
2) 1 4/5

3) 2

4) 4 1/3

5) 3 4/8 or 3 1/2

6) 6 2/8
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72 The length of a side of a triangle is 36. A line parallel to that side divides the triangle into two parts of equal area. Fin
katrin [286]

Answer:

  18√2

Step-by-step explanation:

The smaller triangle sharing a vertex with the larger one is similar and half the area. That means its linear dimensions are √(1/2) = (√2)/2 times those of the larger triangle.

The line segment of interest has length ...

  36 × (√2)/2 = 18√2

_____

The ratio of area of similar figures is the square of the ratio of their linear dimensions. Thus the ratio of linear dimensions is the square root of the ratio of area.

6 0
3 years ago
NEED THIS DONE SOON
Sati [7]

65Answer:

we can use sin to find the missing length

Step-by-step explanation:

The ratio states that sin of an angle=opposite/hypotenuse

sin(65)=x/6 since we know the angle and the hypotenuse we need to figure out the opposite side

sin(65)=0.906307...

0.906307=x/6

Multiply 6 on both sides to isolate x

The answer is 5.4378...

Rounded to the hundredth is 5.44

5 0
3 years ago
Juan analyzes the amount of radioactive material remaining in a medical waste container over time. He writes the function f(x) =
forsale [732]
I believe this is right

5 0
3 years ago
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Kaitlen buys 1 ninth pound of orange slices
garri49 [273]
Thank you for letting me know lol. this wasnt a question
4 0
3 years ago
Simplify (-2)(-3)^2-2(2 - 5) <br><br>39 -12 -24
daser333 [38]

Answer:

-12

Step-by-step explanation:

(-2)(-3)^2-2(2-5). Original

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-18-4+10 Distribute Parentheses

-22+10 Do subtraction

-12 Do Addition

4 0
3 years ago
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