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
Ne4ueva [31]
3 years ago
14

What is 2 1/4 · 9 /5 ?

Mathematics
2 answers:
mario62 [17]3 years ago
8 0

Answer: 81/20 = 4 1/20

Step-by-step explanation:

The dot between the two fractions implies product.

Therefore, in solving 2 1/4 . 9/5, we first convert the improper fraction to a proper fraction:

2 1/4 = 9/4

9/4 × 9/5 = ?

First, we multiply the numerators: 9 x 9 = 81

Then the denominators: 4 x 5 = 20

=81/20 = 4 1/20

Ne4ueva [31]3 years ago
6 0

Answer:

4   1/20

Step-by-step explanation:

You might be interested in
Robin purchased a piece of land in the year 2000 for $15,000. The value of the land increases at the rate of 13.17% each year. I
-Dominant- [34]
The value of the land increases by 13.17% each year So it's growth function which is V (t)=15000 (1+r)^t Where r is the growth rate which is in decimal 13.17/100=0.1317 So it's D) V(t) = 15000(1.1317)t; growth
6 0
3 years ago
If (a, -5) is a solution to the equation 3a = -2B - 7, what is a?
Andrew [12]
I think what you need to do is make B = -5
3a = -2(-5) - 7
3a = 10 - 7
3a = 3
a = 1
3 0
4 years ago
Help how do I solve it
Mila [183]
When two lines intersect, opposite angles are equal. This means that angle 1 equals angle 4. We can use that information to find their values.
Angle 1 = Angle 4
6n+1 = 4n+19
2n=18
n=9

6(9)+1=54+1=55

Angle 1 and 4 equal 55 degrees.

Two angles that form a straight line together have a total sum of 180 degrees. Angles 1 and 5 are like this, as well as Angles 4 and 5, and Angles 4, 3, and 2 added together.

Therefore, 180 = (angle 4) + (angle 3) + (angle 2)
180= 55+(angle 3) + (angle 2)
125= angle 3 + angle 2

I'm not sure what else can be extrapolated from this. There doesn't seem to be a way to find out what the measure of angle 2 is without angle 3 as well. I hope this helps and you can figure it out from the answer choices!
5 0
3 years ago
You bought a shirt with the price of $135.50, and the sale tax rate is 8.25% whats the sales tax
svp [43]

Answer:

11.18

Step-by-step explanation:

135.50 x .0825=11.18

6 0
3 years ago
What value of x is in the solution set of 4x – 12 &lt; 16 + 8x?<br> -10<br> -9<br> -8<br> -7
Akimi4 [234]

Answer:

Step-by-step explanation:

4x - 12 ≤ 16 + 8x

4x - 8x ≤ 16 + 12

- 4x ≤ 28

<em>x ≥ - 7 or [ - 7, ∞ )</em>

3 0
3 years ago
Other questions:
  • What is the volume of a cylinder with a height of 2 feet and a radius of 6 feet? Use 3.14 for pi. Enter your answer in the box.
    13·2 answers
  • I could really use someone’s help on this !
    6·1 answer
  • The following are the weights, in pounds, of some dogs at a kennel: 36, 45, 29, 39, 51, 49
    10·1 answer
  • A fair die is cast, a fair coin is tossed, and a card is drawn from a standard deck of 52 playing cards. Assuming these events a
    12·2 answers
  • One can convert temperature from Fahrenheit into Newton using the formula N=11/60(F-32) . What is the temperature in Fahrenheit
    5·1 answer
  • What is the area of the circle below, the circle has a radius 20.5 ft.
    7·1 answer
  • HELP PLZZZPLZZZ ASAP
    9·2 answers
  • The difference between twice a number and a number that is 5 more than it is 3. Which of the following equations could be used t
    14·1 answer
  • What is 6-9 answers? Please help
    5·2 answers
  • 16% of all Americans live in poverty. If 41 Americans are randomly selected, find the probability that
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!