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vesna_86 [32]
3 years ago
5

Someone plz help... Write the number in standard form. 2.1×103

Mathematics
1 answer:
mamaluj [8]3 years ago
6 0

Answer:

200

10

6

.3

Step-by-step explanation:

That is the answer to the problem so I hope that helps

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lys-0071 [83]
Eight bicycles on each rack! 24/3=8
7 0
3 years ago
Read 2 more answers
Someone help me out please
Levart [38]

Answer:

33 ft.

Step-by-step explanation:

First, you would put the x at the opposite side, because that's what the problem is asking for, the distance between the ground and the top of the ladder. Then, because it is opposite and adjacent, you use tangent to solve the problem. Equation: tan(70)=x/12, tan=opp/adj. Then, cross multiply and get x=12(tan(70)), and then multiply to get 32.97 and round up to 33 ft.

(hope this helps!!)

3 0
3 years ago
Which value is the closet approximation of the square root of 27
Karolina [17]
The answer is B 5

the actual answer is 5.1 so round it down and it is 5
4 0
3 years ago
Please answer this in two minutes
tangare [24]

Answer:

<h2>H = 60° </h2>

Step-by-step explanation:

To find angle H we use tan

tan ∅ = opposite / adjacent

From the question

The opposite is 2√21

The adjacent is 2√7

So that's

tan H = 2√21/ 2√7

H= tan-¹ 2√21/ 2√7

<h3>H = 60° </h3>

Hope this helps you

8 0
3 years ago
Find the missing segment in the attached image
uranmaximum [27]

Answer:

25 units

Step-by-step explanation:

This problem can be solved by using concept of Basic proportionality theorem.

This theorem states that if there is line drawn parallel to any side of the triangle, and it intersect the other two sides, then

segment divided on those two sides are in equal proportion.

Let naem this triangle

the side containing 15 and 6 be AB, with A be point on segment having length 15 units

B be  point on segment having length 6 units

c be point on segment having length ? units

DE line parallel to BC

Thus, if apply Basic proportionality theorem. in this then ratio formed will be

15/6 = ?/10

5/2 = ?/10

?= 5/2* 10 = 25

The length of missing segment is 25 units.

6 0
3 years ago
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