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
ololo11 [35]
2 years ago
8

5. Noah is depositing money in his account every week

Mathematics
1 answer:
jeka57 [31]2 years ago
8 0

Answer:

-60/7 or -8 4/7 would be the answer

You might be interested in
Write the trigonometric expression sin(sin−1u−tan−1v) as an algebraic expression in u and v. Assume that the variables u and v r
igomit [66]

Answer:

[u – v√(1 – u²)]/√(1 + v²)

Step-by-step explanation:

Let sin^-1(u) = A, therefore sinA = u.

We know that sin(theta) = opposite/hypothenuse

Therefore, sinA = u/1 and u is the opposite side to angle A while 1 is the hypotenuse. Draw an acute triangle placing u opposite to angle A and 1 as the hypotenuse. By Pythagoras theorem the adjacent would be √(1 – u²).

By doing this, it means cosA = adjacent/hypotenuse = √(1 – u²)/1 = √(1 – u²)

Also, let tan^-1(v) = B, therefore tanB = v.

We know that tan(theta) = opposite/adjacent

Therefore, tanB = v/1 and v is the opposite side to angle B while 1 is the adjacent. Draw an acute triangle placing v opposite to angle B and 1 as the adjacent. By Pythagoras theorem the hypothenuse would be √(1 + v²).

Therefore, sinB = opposite/hypotenuse = v/√(1 + v²) and cosB = adjacent/hypotenuse = 1/√(1 + v²)

Now,

sin[sin^–1(u) – tan^–1(v)] =

sin(A – B) =

sinAcosB – sinBcosA =

u[1/√(1 + v²)] – [v/√(1 + v²)][√(1 – u²)] =

[u/√(1 + v²)] – [v√(1 – u²)/√1 + v²)] =

[u – v√(1 – u²)]/√(1 + v²).

8 0
2 years ago
Brandon is baking cookies for a school bake sale. If he can make 2 dozen cookies in 23 minutes which is a reasonable estimate of
madreJ [45]
It would be around 138 minutes which is 2 hrs and 18 min so it would be C).
3 0
2 years ago
Read 2 more answers
In a basketball game, the two teams scored a total of 210 points. the home team won by 20 points how many points did the home te
guapka [62]

Answer:

105

Step-by-step explanation:


7 0
3 years ago
Read 2 more answers
Which multiplication expression is equivalent to this?
Aleks04 [339]
The third option as you can must flip the second devision part of the equation and make the devision in the middel a multiplication.
8 0
3 years ago
Read 2 more answers
Help pleaseeeeee anybody ??????
GuDViN [60]

Answer:

24

Step-by-step explanation:

apex

8 0
3 years ago
Other questions:
  • Add two fractions to determine the fraction equal to 0.1545454
    14·1 answer
  • If john has 2 apples and gives sam 1 apple how many will john have ?
    13·1 answer
  • Solve a magic square of 3 by 3 squares<br>numbers are- 20  21  22  23  24  25  26  27  28 
    5·1 answer
  • Determine the slope and y intercept. Y=3/2x+3
    8·1 answer
  • Natalia is calculating the areas of parallelograms using the following formula: Area=bh, where b represents the base of the para
    7·1 answer
  • Please help me with this look at image
    9·2 answers
  • Determine whether ABC are functions:
    13·1 answer
  • Find the volume of each pyramid. Round to the nearest tenth if necessary.
    13·1 answer
  • Simplify the following leaving in index form:<br> (x<br> 1<br> 2)<br> 3 × (x<br> 14)<br> 1<br> 7
    14·1 answer
  • $6300 is borrowed with an annual interest rate of 8%, which is compounded annually. What is the total value of the loan after 21
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!