1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ghella [55]
3 years ago
9

John currently has $5000 in his savings

Mathematics
1 answer:
Alexus [3.1K]3 years ago
7 0
John has $5,000 in his savings. That’s the total.
He has to give his sister $50 for her birthday.
He also spends $450 for his car payment.
We can easily put this into an equation.
50x-450=5000
Now we have to solve it.
50x-450=5000
-450 -450
50x=5000-450
50x=4550
50x/50=4550/50
x=91
So it will take 91 months to spend his $5,000.
You might be interested in
Can someone please solve this?
Mrac [35]
Well to find the volume of a pyramid, you take the base (12mm) times the height (15mm) times 1/3 to get an answer of 60mm squared.

Hope this helped.
8 0
3 years ago
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
What’s the greatest common factor of (280, 168)
Lorico [155]

Answer:

Greatest common factor of 280 and 168 is 56

-NULL

Brainliest will be appreciated thank you!

7 0
3 years ago
There are 4 cups in a quart and 4 quart in a gallon. how many cups are in a 5- gallon jug of water?
ollegr [7]

Answer:

16 cups

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Using a rating scale, Tekinarslan (2008) measured computer anxiety among university students who use the computer very often, of
konstantin123 [22]

Answer:

K = 4 ; N = 106

Step-by-step explanation:

Given the following :

Source of VARIATION - SS - df - - MS - - - - - F

Between groups - 1,959.79 - 3 - - 653.26 - 21.16*

Error - - - - - - - - 3,148.61 - - - - 102 - - 30.86

Total - - - - - - - - - - - 5,108.41 - 105

The degree of freedom between group (treatment) (DFT) is obtained using the formula ;

K - 1, where k = number of groups observed

DFT = K - 1 ; From the ANOVA table, DFT = 3

3 = K - 1

3 + 1 = K

K = 4

To obtain sample size (N) :

Degree of freedom of Error (DFE) is the difference between the sample size and the number of groups observed.

DFE = N - K ; From. The table DFE = 102 ; K = 4

102 = N - 4

102 + 4 = N

N = 106

5 0
3 years ago
Other questions:
  • What is the inverse function for f(x)= square root of 1/2x+4
    5·2 answers
  • Identify an equation in point-slope form for the line parallel to y=5x+2 that passes through (-6,-1)
    6·1 answer
  • X + y = 0 , x - y = -16 . what's x and what's y? (coordinates)
    9·1 answer
  • LOTS OF POINTS - SIMPLE MATH
    14·1 answer
  • How do you solve this: $32 earrings marked up 80 percent
    9·2 answers
  • you can buy 3 apples at the quick stop for $1.29. you can buy 5 apples at shop and save for $2.45. which place is better buy?​
    8·1 answer
  • Which of these is the best definition of an ellipse?
    9·2 answers
  • radio station KLUV broadcasts in all directions to a distance of 50 mi. How many square miles are in the stations broadcast area
    14·1 answer
  • Find the area of the triangle<br> The area is __yd^2
    6·1 answer
  • I need help!<br> pls help me i dont understand the question!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!