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Snowcat [4.5K]
3 years ago
7

A climber is standing at the top of a mountain, approximately 2.5 mi above sea level. The radius of the Earth is 3959 mi. What i

s the climber's distance to the horizon?
Mathematics
2 answers:
Kazeer [188]3 years ago
7 0
1 foot is the distance from the climber to the horizon
rusak2 [61]3 years ago
4 0

Answer: 140.7

Step-by-step explanation:

Took the test for K12 and got it right

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six times a number is greater than 20 mare than that number. what are the possible values of that number​
algol13

Answer:

x > 4

 

Suppose that x is some number so 6 times a number is 6*x. 20 more than that number is 20 + x. If you put it together the inequality would be 6x > 20 + x. Subtracting x from both sides would result in 5x > 20. Dividing by 5 gives you x > 4 which is the final answer. So the possible values of that number is anything greater than 4.

4 0
3 years ago
Read 2 more answers
There are 2 sets of balls numbered l through 19 placed in a bowl. If 2 balls are randomly chosen without replacement, find the p
Sergio039 [100]

Answer:

0.027027

Step-by-step explanation:

2 x 19= 38

38C2=703

19/703=0.027027

You

8 0
3 years ago
What is the first step to take when solving this linear system of equations by the addition-subtraction method? 2x + 4y = 3 x +
Free_Kalibri [48]

The right answer is Option D.

Step-by-step explanation:

Given equations are;

2x+4y=3    Eqn 1

x+3y=13    Eqn 2

When we use subtraction-addition method, we make one of the variables same with opposite signs so that only one variable remains after addition or subtraction.

In the given problem, we will multiply Eqn 2 with "-2" so that the x variables become equal and then we can add both the equations and solve for y.

Therefore,

The first step will be to multiply the second equation by -2 to solve the linear system of equations.

The right answer is Option D.

Keywords: linear equations, subtraction

Learn more about linear equations at:

  • brainly.com/question/8902155
  • brainly.com/question/8955867

#LearnwithBrainly

5 0
3 years ago
An item is regular priced is at $60. It is on sale for 55% off the regular price. What is the sale price?
dalvyx [7]
0.550×$60 = $33
$60- $33= $27.00
Therefore, the answer is $27
5 0
3 years ago
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Jessica spent S28 on fruit at the grocery store. She spent a total of $40 at the store. What percentage of the total did she spe
Gennadij [26K]

Answer:

Jessica spent S28 on fruit at the grocery store. She spent a total of $40 at the store. What percentage of the total did she spend on fruit?

Step-by-step explanation:

6 0
2 years ago
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