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
uranmaximum [27]
3 years ago
15

Please add this problem 13/16+ 2/3=

Mathematics
2 answers:
dalvyx [7]3 years ago
6 0
You wan to add the numbers across so 13+2= 15 and 16+3= 19.
So 15/19 should be the answer

Hope this helped :)
Have a great day
rusak2 [61]3 years ago
4 0
Exact form - 71/48
Decimal form - 1.47
Mixed number form 1 23/48
You might be interested in
The owner of a candy store wants to mix some peanuts worth $3 per pound, some cashews worth $10 per pound, and some Brazil nuts
elena-14-01-66 [18.8K]
Let
x = pounds of peanuts
y = pounds of cashews
z = pounds of Brazil nuts.

The total pounds is 50, therefore
x + y + z = 50                   (1)

The total cost is $6.60 per pound for 50 pounds of mixture.
The total is equal to the sum of the costs of the different nuts.
Because the cost for peanuts, cashews, and Brazil nuts are $3, $10, and $9 respectively, therefore
3x + 10y + 9z = 50*6.8
3x + 10y + 9z = 340         (2)

There are 10 fewer pounds of cashews than peanuts, therefore
x = y + 10                         (3)

Substitute (3) into (1) and (2).
y + 10 + y + z = 50
2y + z = 40                     (4)
3(y + 10) + 10y + 9z = 340
13y + 9z = 310                (5)

From (4),
z = 40 - 2y          (6)
Substitute (6) into (5).
13y + 9(40 - 2y) = 310
-5y = -50
y = 10
z = 40 - 2y = 40 - 20 = 20
x = y + 10 = 20

Answer:
Peanuts:     20 pounds
Cashews:   10 pounds
Brazil nuts: 20 pounds


8 0
3 years ago
A cable is wrapped tightly around a circle having radius 5 centimeters. this same cable is then taken off the circle and 3 more
zhenek [66]
No because a radius 6 or seven of them to transform
7 0
3 years ago
Find the inverse f(x)=8-9x
Sati [7]

Answer:

{f}^{ - 1} (x) =  -  \frac{1}{9} x  +  \frac{8}{9}

Step-by-step explanation:

f(x) = 8 - 9x

y = 8 - 9x

x = 8 - 9y

8 - 9y = x

- 9y = x - 8

y =  -  \frac{1}{9} x +  \frac{8}{9}

\boxed{\green{{f}^{ - 1} (x) =  -  \frac{1}{9} x  +  \frac{8}{9}}}

4 0
3 years ago
The length of the side opposite < B measures __ units
Tatiana [17]
Apparently its 4 units <span />
8 0
4 years ago
Find the Area. Use 3.14 for Pi. Label your answer with ft2.
aivan3 [116]

Answer:

133.04ft²

Step-by-step explanation:

Area of a circle is:

A=\pi r^2\\\\r - \text{Radius.}

We are given the diameter. The radius of the given circle is 6. Note that the diameter is twice the radius.

Using 3.14 for pi:

A=3.14(6)^2\\\\A=3.14*36\\\\A\text{ } $$\approx$$\text{ }113.04

The area is appropriately 133.04ft².

Hope this helps.

8 0
3 years ago
Read 2 more answers
Other questions:
  • If four pounds of a certain candy cost $10, how many pounds of that candy can be purchased for $12?
    15·2 answers
  • Solve x + 2y = 134x + 8y = -9
    6·1 answer
  • Find x: 1) 2x= 1/8 2)3x multiplied by 9= 81
    15·1 answer
  • Please help me, Thanks
    7·1 answer
  • What was the biggest
    14·2 answers
  • 2.456x10^11 in <br> standard form
    9·1 answer
  • Which expressions are equivalent to 71-x-3)? Select two options.
    14·1 answer
  • Which is the graph of f(x) =1/4(4)^x?
    6·2 answers
  • A middle school held a Career Exploration Day where students could choose to hear an adult talk about his or her career. 15 stud
    5·1 answer
  • Comparing Domain and Range
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!