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
-Dominant- [34]
3 years ago
10

The tax rate on groceries

Mathematics
2 answers:
Lyrx [107]3 years ago
7 0

Answer:

$7.88

Step-by-step explanation:

87.56*0.09=7.88

pogonyaev3 years ago
4 0

Answer: $7.9

Step-by-step explanation:

Given that tax rate is 9% on groceries, Amount of tax to be paid on $87.56 worth of groceries will be calculated by tax rate of total groceries purchased

= 9/100 x $87.56

0.09 × $87.56

= $7.88

~ to the nearest cent= $7.9, since .8 is greater than .5, we round up.

You might be interested in
Claire can run 400 meters in 45 seconds. What is her rate in meters per<br> second?
horsena [70]

Answer:

8.9 meters per second I think.

Step-by-step explanation:

400 divided by 45

4 0
3 years ago
Read 2 more answers
Please help and give right answers please!
trasher [3.6K]

Answer:

7

Step-by-step explanation:

x * x = 7x

7 x 7 = 7 x 7

49 = 49

so if x is 7, the equation is true...

3 0
3 years ago
The San Francisco Giants won 39 more games than the St. Louis
nalin [4]
Answer: B
Explanation: “Giants won 39 more games than the Cardinals”
so Cardinals+39= Giants wins (101)
6 0
2 years ago
Jane calculated the circumference of a circle to be 36π. what is the area if the circle
marshall27 [118]

Answer:

103.13

Step-by-step explanation:

A=πr2

C=2πr

A=C2

4π=362

4·π≈103.1324

4 0
3 years ago
NEED IT ASAP What is the value of x in the diagram below? A.18/ ROOT 3 B.18 ROOT 2/ROOT 3 C.18 ROOT 3/ ROOT 2 D. 18 ROOT 2
Ostrovityanka [42]

Answer:

x = B. 18 ROOT 2/ROOT 3

Step-by-step explanation:

There are two Triangles in the diagram above.

Step 1

We would solve for Triangle A First

Using Trigonometric function Cosine

cos θ = adjacent /hypotenuse

θ = 30°

Adjacent = 9 units

Hypotenuse = unknown

cos 30= 9/ Hypothenuse

Cross Multiply

cos 30 × Hypotenuse = 9

Hypotenuse = 9 / cos 30

cos 30 in surd form = √3/2

Hypotenuse = 9/√3/2

Hypotenuse = 9 × 2/√3

= 18/√3 units

Step 2

We would solve for the upper triangle = Triangle B

We are looking for x

θ = 45°

For Triangle B, the Hypotenuse we solved for in Triangle A is equivalent to the adjacent in Triangle B

Therefore ,

Hypotenuse for Triangle A = Adjacent side for Triangle B

θ = 45°

Adjacent = 18/√3 units

Hypotenuse = x = unknown

We would solve for this using Trigonometric function cosine

cos 45 = 18/√3 units / Hypothenuse

Cross Multiply

cos 45 × Hypotenuse = 18/√3 units

Hypotenuse = 18/√3 units / cos 45

cos 45 in surd form = 1/√2

Subtituting, we have

Hypotenuse (x) = 18/√3 units / 1/√2

Hypotenuse (x) = 18/√3 units ×√2/1

= 18× √2/ √3 units

= 18 √2/√3 units

Therefore x = Option B. 18 ROOT 2/ROOT 3

3 0
3 years ago
Other questions:
  • If p is true and q is false, the p -&gt; q is always, sometimes, never true.
    15·1 answer
  • A car company tested a sports car on a road with different inclines. The test driver tested the car by driving a distance of x m
    10·2 answers
  • The GCF of 14 and 35 is _____.<br><br> Numerical Answers Expected!
    11·2 answers
  • In 2011, a U.S. Census report determined that 71% of college students work. A researcher thinks this percentage has changed sinc
    12·1 answer
  • PLEASE HELP MEEEEEEE
    15·1 answer
  • Three consecutive integers have a sum of 81 . Find the integers.
    11·1 answer
  • Domain is the __of an order pair, which is known as the __ value.
    12·1 answer
  • Find standard deviation 22,25 30 35 40 45 48​
    7·1 answer
  • How can you use multiplication to check division ?
    11·2 answers
  • In the equation above. K is a constant. If x=9, what value is k? A) 1 B) 7 C) 16 D) 79
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!