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Anna11 [10]
2 years ago
12

Which of the following is equivalent to 0.000001?

Mathematics
1 answer:
Sergio039 [100]2 years ago
7 0
You didn’t post the options but that is also equal to 1.0 x 10^-6
You might be interested in
I need help im going to post later a 3 more times 10 points
SashulF [63]

Answer:

X=9  Y= 3

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A helicopter hovers 500 m above a long straight road. There is a truck to the left and right of the helicopter. The angles of de
vivado [14]

Answer:

1045.01 rounded to the nearest hundredth

Step-by-step explanation:

First, we can draw this out. The angle of depression is the angle formed by the object at the top and the line formed by the object at the top and the object at the bottom.

If the truck on the left is truck A and the truck on the right is truck B, with the helicopter being the circle on top, there is one 60 degree angle of depression and one 20 degree one. If we make a point at the point in the road the helicopter is straight above, and we connect the points, we can form two right triangles, as shown. If we can calculate the lengths of sides x and y, we can add them up to find the length between the two trucks.

Starting with side x, we know one angle and the side length adjacent to that angle. We want to find the length opposite that angle. One formula that encompasses this is tan(θ) = opposite/adjacent. Therefore, tan(60) = x/500

tan(60) = x/500

multiply both sides by 500 to isolate the x

tan(60) * 500 = x

x = 866.0254

Similarly, with side y, we can say that tan(20) = y/500 and

tan(20) * 500 = y

y= 181.9851

The distance between the two trucks can be shown as x+y, so x+y= 1045.01 rounded to the nearest hundredth

6 0
2 years ago
Which one would be done first??
Molodets [167]

Answer:

3 to the 2 power is first

Hope this helped!!!

8 0
3 years ago
Help? ;O So confused right now
posledela
The slant height is the hypotenuse of a right triangle with sides length 7 m and 19 m. Use the Pythagorean theorem.

h² = (7)² + (19)²
h² = 49 + 361
h² = 410
h = √(410)
h = 20.25
rounded to nearest whole number would be 20 m

3 0
3 years ago
2. What type of Triangle is it?​
kolbaska11 [484]

Answer:

^triangle^

it is an angled triangle because it has an angle of 90 degrees and a right angle on a triangle is usually denoted by a square or the letter L

<h2>#moderator, i finally found this answer and not wrong</h2>
7 0
2 years ago
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