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Nostrana [21]
2 years ago
15

I need some help, please

Mathematics
1 answer:
swat322 years ago
8 0

Answer:

i think probably x = 10

Step-by-step explanation:

sin(60°) = 5√3/x

√3/2 = 5 √3/x

√3 x = 10√3

x = 10

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What are the answers?
sattari [20]

Answer:

1. yes

2. yes

3. no

4. no

Step-by-step explanation:

Replace x by each value of x.

x+32>44

1. yes

14+32>44\\46>44

2. yes

17+32>44\\49>44

3. no

7+32>44\\39>44

4. no (this is not a solution because the value must be greater than 44 not equal to)

12+32>44\\44>44

5 0
3 years ago
Read 2 more answers
The difference of twice a number and five is three. Find the number.
Katyanochek1 [597]

Answer:

the second option would be the answer add 5 then multiply by

8 0
4 years ago
What is the sum of 3.6 × 103 and 6.1 × 103? Answer Choices 9.7x10^3 9.7x10^6 97x10^3 97x10^6
Nutka1998 [239]

Answer:

  9.7×10³

Step-by-step explanation:

(3.6×10³) + (6.1×10³) = (3.6+6.1)×10³ = 9.7×10³

___

The factor of 10³ can be factored out while you do the sum.

___

A calculator can find the sum for you. A scientific or graphing calculator will have the option to display the result in scientific notation format.

4 0
3 years ago
The population of a pack of wolves is 88. The population is expected to grow at a rate of 2.5% each year.
Dennis_Churaev [7]

Answer:

Option B is correct.

f(t) = 88(1.025)^t represents the population of the pack of wolves after t years

Step-by-step explanation:

The exponential growth function is given by;

f(t) = a(1+r)^t               ......[1]

where

a represented the initial value

r represents the rate(in decimal)

t represents the time in years

As per the given statement: The population of a pack of wolves is 88. Also, the population is expected to grow at a rate of 2.5% each year.

⇒ a = 88 and  r =2.5% = 0.025.

Substituting these values in equation [1], we have;

f(t) = 88(1+0.025)^t

or

f(t) = 88(1.025)^t

Therefore, the population model of the pack of wolves after t years is given by:  f(t) = 88(1.025)^t





5 0
3 years ago
What is the value of n in this equation?
Tamiku [17]

Answer:

hope it helps you.......

5 0
3 years ago
Read 2 more answers
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