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motikmotik
3 years ago
11

How long should an escalator be if it is to make an angle 30 with the floor and

Mathematics
1 answer:
Charra [1.4K]3 years ago
7 0

Answer:

it should be 23 feet long

Step-by-step explanation:

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This question is confusing. Please help me!This question is confusing. Please help me!
Lera25 [3.4K]

Answer:

(C) 1/2

Step-by-step explanation:

  • s + 3s = 4s
  • t + 3t = 4t

If 4s is 2 more than 4t, then:

  • 4s = 2+ 4t
  • 4s - 4t = 2
  • 4s/4 - 4t/4 = 2/4
  • s - t = 1/2

(C) is the answer

7 0
3 years ago
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103.468 rounded to the nearest leader
nevsk [136]

Answer:103

Step-by-step explanation:

103.468 rounded to the nearest leader is 103

3 0
3 years ago
An equation is shown below.
spayn [35]

Answer:

Step-by-step explanation:

6 0
4 years ago
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V5. Suppose you invest $5,000 at 9% interest, compounded annually, for 10 years. Determine the future value of your investment,
Elanso [62]

Answer: $11836.8

Step-by-step explanation:

Given. That :

Amount invested = $5000

Interest rate = 9% = 0.09

Period = 10 years, compounded annually

Using the compound interest formula :

A = p(1 + r/n)^nt

A = final amount

P = principal or invested amount

r = rate of interest

n = number of times interest Is applied per period

t = period

A = 5000(1 + 0.09/1)^(1*10)

A = 5000(1.09)^10

A = 5000 * 2.36736367459211723401

A = 11836.81837296058617005

= $11836.8

4 0
3 years ago
Let f(x) = 7^x and g(x) = 7^x+2 - 4 which transformations are needed to strand form the graph of f(x) to the graph of g(x)?
serg [7]

Answer:

options 3 and 6

Step-by-step explanation:

the exponent x+2 means that the graph moves to the left 2 units and the value of K, which is -4, means that the graph will then move down 4 units from the parent function f(x)

6 0
3 years ago
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