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
podryga [215]
2 years ago
6

If the simple interest on $3,000 for 9 years is $1,620, then what is the interest rate?

Mathematics
1 answer:
mezya [45]2 years ago
6 0

Answer:

9%

Step-by-step explanation:

You might be interested in
To boost holiday sales, a jewelry store in Bismarck, North Dakota, is advertising the following promotion: "If more than seven i
REY [17]

Answer:

  about 0.037

Step-by-step explanation:

A suitable probability calculator can provide the probability that 7 inches will be exceeded. It is about 0.036815.

The probability the store will have to refund money is about 0.037.

6 0
3 years ago
In circle A, ∠BAE ≅ ∠DAE. What is the length of BE? 14 units 17 units 27 units 34 units
zhannawk [14.2K]

Answer:

The length of BE is 27 units ⇒ 3rd answer

Step-by-step explanation:

In circle A:

∠BAE ≅ ∠DAE

Line segments A B, A E, and A D are radii

Lines are drawn from point B to point E and from point E to point D to form secants B E and E D

The length of B E is 3 x minus 24 and the length of E D is x + 10

We need to find the length of BE

∵ AB and AD are radii in circle A

∴ AB ≅ AD

In Δs EAB and EAD

∵ ∠BAE ≅ ∠DAE ⇒ given

∵ AB = AD ⇒ proved

∵ EA = EA ⇒ common side in the two triangles

- Two triangles have two corresponding sides equal and the

  including angles between them are equal, then the two

  triangles are congruent by SAS postulate of congruence

∴ Δ EAB ≅ Δ EAD ⇒ SAS postulate of congruence

By using the result of congruence

∴ EB ≅ ED

∵ EB = 3 x - 24

∵ ED = x + 10

- Equate the two expressions to find x

∴ 3 x - 24 = x + 10

- Add 24 to both sides

∴ 3 x = x + 34

- Subtract x from both sides

∴ 2 x = 34

- Divide both sides by 2

∴ x = 17

Substitute the value of x in the expression of the length of BE to find its length

∵ BE = 3 x - 24

∵ x = 17

∴ BE = 3(17) - 24

∴ BE = 51 - 24

∴ BE = 27

The length of BE is 27 units

3 0
3 years ago
Read 2 more answers
How do you graph this?
SCORPION-xisa [38]

Answer: run it through an a p p called ma th way, it is the best

Step-by-step explanation:

7 0
2 years ago
Find the slope of the line graphed.<br> I NEED HELP PLEASE AND THANK YOU!
Tresset [83]

Answer:

-3/5

Step-by-step explanation:

count the rise and the run of both points

6 0
2 years ago
Read 2 more answers
How to factor 8x - 4
Greeley [361]

8x - 4 is an expression. This means that x can mean anything.

If you mean 8*-4, the answer would be -32 because 8 multiplied by 4 is 32, but since a positive multiplied by a negative equals a negative, the product would become a negative.

3 0
3 years ago
Read 2 more answers
Other questions:
  • Suppose the results indicate that the null hypothesis should be rejected; thus, it is possible that a type I error has been comm
    10·1 answer
  • How many solutions can be found for the equation 5x + 3(x − 1) = 10x − 2x − 3?
    14·2 answers
  • What is the equation in point slope form of the line that passes through (0,5) and (-2,11)
    11·1 answer
  • Please help me with this logs question!
    12·1 answer
  • Which of the following scenarios describe the surface area of a figure? Select all that apply.
    8·2 answers
  • A cone of base 10 cm^2 and a height of 60 cm has what volume?
    6·1 answer
  • Ms Eisner pays $888 for 6 nights in a hotel how much does ms Eisner
    6·1 answer
  • If Steph Curry can shoot 72 free throws in 12 minutes, how many free throws
    7·2 answers
  • write an equation of a line that passes through the following tow points (4, -6) and (2, 8) show work
    9·1 answer
  • 20 POINTS
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!