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
Alla [95]
3 years ago
6

What's the reciprocal of 2 4/7 ?​

Mathematics
1 answer:
Gnom [1K]3 years ago
4 0

Answer:

7/18

Step-by-step explanation:

²\frac{4}{7}=((2*7)+4)/7

2*7=14

14+4=18

18/7⇒7/18

You might be interested in
Help me pleasssseeeeeee
sesenic [268]

Answer:

{ \bf{b. \:  \:  {i}^{47} }}

Step-by-step explanation:

{i}^{46}  = ( {i}^{2} ) {}^{23}  =  - 1 \\  \\  {i}^{47}  = (i)( {i}^{46} ) = ( - 1 \times i) =  - i \\  \\  {i}^{48}  = ( {i}^{2} ) {}^{24}  = 1 \\  \\  {i}^{49}  = (i)( {i}^{48}) = (1 \times i) = i

8 0
2 years ago
Read 2 more answers
Find the equation (in standard form) whose center is (5, -3) and goes through (2, 5).
yanalaym [24]
We can write this as

(x - 5)^2 + (y + 3)^2 = r^2

where r = radius

Plugging in the point (2,5) we have

(2-5)^2 + (5+3)^2 = r^2
r^2 =  9 + 64 = 73
so the required equation is

(x - 5)^2 + (y + 3)^2 = 73
3 0
3 years ago
Solve for x. −35x+15>7/20 Drag and drop a number or symbol into each box to correctly complete the solution.
BaLLatris [955]

Answer:

x < 293 / 700

Step-by-step explanation:

−35x + 15 > 7/20

Multiplying all through by 20

-700x + 300 > 7

-700x > 7 - 300

-700x > -293

Divide all through by 700

- x > - 293 / 700

Multiply all through by -

x < 293 / 700

7 0
3 years ago
Help!
Vinvika [58]
A<b+c so if b=15 and c=40 then
a<15+40
a<45

so a cant possibly be d. 50ft
6 0
3 years ago
aleena has a watering can. she uses 3/8 gallonto water her roses and1/3 gallon to water the geraniums . How much water did. Alee
WINSTONCH [101]
The answer is simple to work out you  do 3/8 + 1/3

but the denominators are different so you find the lowest common multiple in this case 24 .
the frection is now 9/24 + 8/24 this is 17/24
I changed the fraction by doing this 24(common multiple) divided by 8 (denominator) that's how I got it if you don't understand just ask me
8 0
3 years ago
Other questions:
  • 8.27 as a mixed number
    14·2 answers
  • The volume of a box(V) varies directly with its length(l). If a box in the group has a length of 30 inches, and the girth of 20
    12·2 answers
  • Can someone help me on 20 pls
    8·1 answer
  • A rectangle has an area of 56 square centimeters it's length is 8 centimeters what's the width
    13·2 answers
  • Can someone please help me with this please?
    7·1 answer
  • Please solve this answer, ill literally get discord nitro if i do it
    10·1 answer
  • Please help me :)<br> I need help
    5·2 answers
  • Round 19,378 to the nearest ten thousand
    12·1 answer
  • PLZ SOLVE THIS FOR ME!!!!!!!
    15·2 answers
  • the selling price for a pair of jeans is 39.98. There is a 4.5% sales tax on all purchases. How much would it cost to buy the je
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!