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
dangina [55]
3 years ago
13

Jin bought a book that cost $5.60if the tax rate is 70% how much tax did he pay?

Mathematics
1 answer:
USPshnik [31]3 years ago
4 0

\bf \begin{array}{|c|ll}\cline{1-1}\textit{a\% of b}\\\cline{1-1}\\\left( \cfrac{a}{100} \right)\cdot b\\\\\cline{1-1}\end{array}~\hspace{5em}\stackrel{\textit{70\% of 5.60}}{\left( \cfrac{70}{100} \right)5.60}\implies 3.92

You might be interested in
If rs=st the point s is called the midpoint of rt?
SIZIF [17.4K]
S is the midpoint of RT
4 0
3 years ago
Please help i give brainly
ArbitrLikvidat [17]
What they said^ lolllllllllll
5 0
3 years ago
How many square centimeters are in an area of 5.60 in2?
Phantasy [73]

1 square inch = 2.54^2 = 6.4516 square cms

So 5.60 in^2  = 6.60 * 6.4516 =   36.13cm^2 to nearest hundredth

7 0
3 years ago
Help with both plz I’ll mark brainliest
LekaFEV [45]

Answer:

(1,6) is not a solution and I think the second one is: c I think

Step-by-step explanation:

5 0
2 years ago
X2y4(x2 - 16) - 9y4(x4 - 16) how do i simply this?
e-lub [12.9K]

Answer:

The simplified expression is given as

8x^2y^4(17x^2-2)

Step-by-step explanation:

step one:

Given the expression

x^2y^4(x^2 - 16) - 9y^4(x^4 - 16)

step two:

First, let us open the bracket we have

x^2y^4(x^2 - 16) - 9y^4(x^4 - 16)\\\\x^4y^4-16x^2y^4-9x^4y^4+144x^4y^4\\\\

step three:

collect like terms we have

x^4y^4-16x^2y^4-9x^4y^4+144x^4y^4\\\\x^4y^4-9x^4y^4+144x^4y^4-16x^2y^4\\\\-8x^4y^4+144x^4y^4-16x^2y^4\\\\136x^4y^4-16x^2y^4\\\\\\

step four:

we can now factor out 8x^2y^4we have

8x^2y^4(17x^2-2)

4 0
3 years ago
Other questions:
  • Beverages inc. sells espresso for 8.50 per pound and roasted coffee for 10.25 per pound. the following equations represent a rec
    6·2 answers
  • How many downloads did song 1 have at minute 3?
    6·2 answers
  • 169,248 divided by 516
    8·1 answer
  • What is the greatest common factor of 73 and 30
    13·2 answers
  • True or False?: To make a sketch of any rational function whose numerator is a number and whose denominator is a factored polyno
    12·2 answers
  • Write 1.5% as a fraction.
    6·1 answer
  • Add<br>a³b(a²-2a+3) and 2ab(a³+3a²-5b)<br>please answer this question step wise​
    15·1 answer
  • I think it is impossible. can someone please help with this one?
    7·1 answer
  • Bob is 4 years younger than Ann and 5 years older than Frank. Alice is with 20 years 5 years older than Frank. What's the age di
    9·1 answer
  • a girl that is 4 feet tall standing 2 feet from a mirror sees the reflection of a flag pole that is 12 feet from the mirror how
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!