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dezoksy [38]
3 years ago
9

Has a checking account used three times used another twice how much will he be charged

Mathematics
1 answer:
stira [4]3 years ago
7 0
It will be charged 5 times
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A survey team is trying to estimate the height of a mountain above a level plain. From one point on the plain, they observe that
PilotLPTM [1.2K]

The tangent or tanθ in a right-angle triangle is the ratio of its perpendicular to its base. The height of the mountain is 3110.5767 feet.

<h3>What is Tangent (Tanθ)?</h3>

The tangent or tanθ in a right-angle triangle is the ratio of its perpendicular to its base. it is given as,

\rm Tangent(\theta) = \dfrac{Perpendicular}{Base}

where,

θ is the angle,

Perpendicular is the side of the triangle opposite to the angle θ,

The base is the adjacent smaller side of the angle θ.

The height of the mountain from the first point,

\tan(29^o) = \dfrac{H}{x+1000}\\\\H = (1000+x) \times \tan(29^o)

The height of the mountain from the second point,

\tan(34^o) = \dfrac{H}{x}\\\\H = x \times \tan(34^o)

Equating the height,

H = H

(1000+x) × tan(29°) = x tan( 34°)

x = 4611.5767 feet

Now, the height of the mountain is,

H = x tan(34°)

H = 3110.54776 feet

Hence, the height of the mountain is 3110.5767 feet.

Learn more about Tangent (Tanθ):

brainly.com/question/10623976

#SPJ1

6 0
2 years ago
Lena spun the arrow on the spinner once. What the probability that the arrow on the spinner will stop on a ssection labeled V?
grandymaker [24]

Answer:

Attatch a photo?

Step-by-step explanation:

7 0
3 years ago
HELP ME PLEASE!!
Colt1911 [192]
1. x - (-16) = -13 
x= -3

2. n = -425------- n=-85   5
3. x + 6 < 15 x <9 

4. x + (5-2) > 7 x >5 

5.  m       <     ---     _      48 m< 5    12 
6. 5m > 45 m>8

7. 3x +4 < 37 x<10
8 0
4 years ago
I need help I’m in my class plz help me
PtichkaEL [24]
The answer is 1/2( a-8)
4 0
3 years ago
Read 2 more answers
The following time series shows the sales of a clothing store over a 10-week period. Compute the mean square error (MSE) for a 4
Alenkasestr [34]

Answer:

7.67

Step-by-step explanation:

Given the data :

Week_sales_Forecast ___|error|_ |error|²

1 _____15

2 ____ 16

3 ____ 19

4 ____ 18

5 ____ 19 ____ 17 _______ 2____4

6 ____ 20 ___ 18 ________2____4

7 ____ 19 ____19 ________0____0

8 ___ 22 ____ 19 ________3____9

9 ___ 15 ____ 20 ________5___ 25

10 __ 21 _____19 ________ 2 ___ 4

Mean squared error :

(4 + 4 + 0 + 9 + 25 + 4) / 6

= 46 / 6

= 7.666

= 7.67

8 0
3 years ago
Read 2 more answers
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