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
Dima020 [189]
3 years ago
7

Mr. Miranda borrowed $8,800 for 12 months at simple interest to pay for a new swimming pool. If Mr. Miranda paid the bank a tota

l of $10,287.20, what was the simple interest rate of the loan?
85.5%
1.4%
16.9%
14.5%
Mathematics
1 answer:
kaheart [24]3 years ago
4 0

The answer would be b, or 1.4%.

You might be interested in
What does cpctc represent and when would you use it
faltersainse [42]
CPCTC represents<span> is a succinct statement of a theorem regarding </span>congruent trigonometry<span>, defined as triangles either of which is an </span>isometry of the other. <span>CPCTC states that if two or more triangles are congruent, then all of their corresponding angles and sides are congruent as well. CPCTC is useful in proving various theorems about triangles and other polygons.</span>
6 0
3 years ago
Read 2 more answers
Someone plz explain!
ryzh [129]

Answer:

18° and 72°

Step-by-step explanation:

Complimentary angles form 90°

We have an angle (x) 4 times larger than the other (y).

Well actually, a system of equations isn't required, so forget about x and y, just divide 90 by 5. This gives you 18, one of the angle's measurements is 18°. Multiply 18 by 4 and get 72. The other angle's measurement is 72°.

7 0
3 years ago
PLEASE HELP 20+ POINTS!! What is the cosine equation of the function shown?
noname [10]

Answer:   \bold{y=7\ \cos\bigg(x-\dfrac{\pi}{4}\bigg)-4}

<u>Step-by-step explanation:</u>

y = A cos (Bx - C) + D

  • A (amplitude) = max - D
  • B = Period/2π  --->   Period is the distance from max to next max
  • C = B · Phase Shift  ---> Phase shift is distance from y-axis to max
  • D (vertical shift) = (max + min)/2

D = (max + min)/2     =     (3 - 11)/3      =  -4

A = max - D               =     3 - (-4)         = 7

Period = 9π/4 - π/4   =    8π/4            = 2π

B = Period/2π           =    2π/2π          = 1

Phase Shift = π/4 - 0 =     π/4

C = B · Phase Shift    =  1 · π/4            = π/4

Equation:

           y = 7 cos (1·x - π/4) + (-4)

               

8 0
3 years ago
Grayson has $300 in a savings account. The interest rate is 10% per year and is not compounded. How much interest will he earn i
BabaBlast [244]

Answer:

$180

Step-by-step explanation:

Interest for 1 year = 10% of $300

Interest for 6 years

= (10% × 6) of $300

= 60% of $300

= (60/100) × $300

= 60 × $3

= $180

So, he will earn $180 as interest in 6 years.

4 0
3 years ago
It would take john 6 hours to paint a room by himself. It would take Tom 18 hours to paint the same room by himself. Of john and
mario62 [17]

Answer:

12 hrs

Step-by-step explanation:

6+18 =24

24/2 = 12

6 0
3 years ago
Read 2 more answers
Other questions:
  • Please show work!<br> 4k+15m+2m−5k<br> Thanks so much!
    10·1 answer
  • Identify parts of expression: 20+5×9
    5·1 answer
  • A fair die is rolled twice. What is the probability that: a. The die shows a different number on each toss. e.g. (2,5) b. The su
    9·1 answer
  • Complete the similarity statement for the similar figures then find the scale factor
    12·1 answer
  • Ruby is taking a road trip to see her parents. She drives 114 hours which covers 18 of her trip. How many hours will it take her
    10·1 answer
  • 76 divided 19 using an array
    15·2 answers
  • Help i only have a day. 5% of what number is 12? Round your answer to the nearest tenth place if necessary. (Use any method to s
    5·1 answer
  • Solve the following system of equations graphically on the set of axes below Y= -2x - 7 Y= 3x - 2
    11·1 answer
  • NEED HELP QUICK!!
    15·1 answer
  • Heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!