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Ivan
3 years ago
5

2 months ago, Blake used his credit card for a transaction of 400 dollars. The bank charges a rate of interest of

Mathematics
2 answers:
alex41 [277]3 years ago
6 0

Answer:

625

Step-by-step explanation:

A=400x5/4x5/4

=400x(5/4)^2

=400x25/16

=625

marta [7]3 years ago
3 0
$206.27 per month is needed to payoff the balance in 2 months. Total interest is $12.54.
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The ratio of the heights of two similar pyramids is 3:2. The volume of the larger pyramid is 135 cm3. What is the volume of the
gladu [14]
l-larger\\s-smaller\\\\\dfrac{h_l}{h_s}=\dfrac{3}{2}\to\dfrac{V_l}{V_s}=\left(\dfrac{3}{2}\right)^3\\\\V_l=135\ cm^3.\\subtitute\\\\\dfrac{135}{V_s}=\dfrac{27}{8}\ \ \ \ |cross\ multiply\\\\27V_s=135\cdot8\\\\27V_s=1080\ \ \ |divide\ both\ sides\ by\ 27\\\\\boxed{V_s=40\ (cm^3)}
3 0
3 years ago
Daniel bought 3 sweaters that each cost the same amount and a jacket that cost $40. The items he bought cost a total of $100 bef
MA_775_DIABLO [31]
3x+40=100


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3 0
2 years ago
2x-3=-(4x+9) epic bruh moment,i cant seem to get this right someone please answer it for me.
tatyana61 [14]

Answer: x = -1

Step-by-step explanation:

  • 2x-3= - 4x+9
  • 2x+4x = -9 + 3
  • 6x = -9 + 3
  • 6x/6 = -6/6
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8 0
3 years ago
The table shows the approximate measurements of the Great Pyramid of Giza in Egypt and the Pyramid of Kukulcan in Mexico.
mixer [17]

Answer:

2.6 million cubic metres

Step-by-step explanation:

please kindly check the attached file for explanation

4 0
3 years ago
Read 2 more answers
144.144 in word form
Maksim231197 [3]

one hundred and forty four point one four four.

6 0
3 years ago
Read 2 more answers
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