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kow [346]
2 years ago
9

The ratio between the areas of two similar polygons is 3i4. What is the ratio between the lengths of their corresponding sides

Mathematics
1 answer:
JulsSmile [24]2 years ago
5 0

Answer:

11

Step-by-step explanation:

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Mashutka [201]
The angle of elevation from the hiker to the park ranger is the same as the angle of depression from the ranger to the hiker, 29°.

The tangent function of an angle is the ratio of the opposite side (500') to the adjacent side (x) in the right triangle shown. That is
   tan(29°) = 500' / x

Multiplying the equation by x/tan(29°) gives
   x = 500' / tan(29°)
   x ≈ 500' / 0.5543
   x ≈ 902 ft
6 0
3 years ago
PLS HELP ASAP! GIVING BRAINLY
ioda
The answer would be (x+1) and (x+10) so E
4 0
2 years ago
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Write the equation of a line through points (5,5) and (1, 0) in point-slope form?
algol [13]

Answer:

Step-by-step explanation:

I’m assuming that the equation is to be written in slope intercept form (y=mx+b), so for this, you want to find the slope and y-intercept. To find the slope, use the equation in picture 1.

0 - 5 = -5

1 - 5 = -4

-5 / -4 = 1.25

So m, or the slope, is equal to 1.25.

To find the y-intercept, make a table like the second picture. Choose one of the ordered pairs as the given. I used 1,0.

0,?

1,0

Now find the change in x, which in this case, is 1. Then set up something like picture three.

1.25/1 = ?/1

?=1.25

Now backtrack to get:

0, -1.25

1, 0

Now we know what is y when x is 0, we know the y intercept and can make the equation:

y = 1.25x - 1.25

5 0
2 years ago
(4x5 + 9x3 - 12x8) + (8x3 - 7x + 2x5)
SSSSS [86.1K]

Answer:

-10x5 + 8x4 - 7x3 - 20x2 - x + 18

Step-by-step explanation:

8 0
2 years ago
Describe how the product of 0.4 x 2 would look on a ten-square grid. The product would have (blank) squares shaded out of 10.
lawyer [7]

Answer:

The answer would be 0.8, 8 squares filled.

Step-by-step explanation:

This is because 0.4*2 is 0.8 and that out of a grid of 10 means that 8 cubes would be shaded.

5 0
3 years ago
Read 2 more answers
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