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
sdas [7]
3 years ago
8

A metal alloy is made by adding ½ ounce of metal C and ⅓ ounce of metal D. What is the total weight of the alloy?

Mathematics
2 answers:
Sergio [31]3 years ago
5 0
5/6 Oz 
Hope This Helps!

lisov135 [29]3 years ago
4 0

find a common denominator then add them together

1/2 = 3/6

1/3 = 2/6

3/6 +2/6 = 5/6 ounce total weight

You might be interested in
Write the expression as the sine, cosine, or tangent of an angle.
erma4kov [3.2K]

Answer:

tan56°

Step-by-step explanation:

The Addition identity for tangent ratio is

tan(x + y) = \frac{tanx+tany}{1-tanxtany} , thus

\frac{tan24+tan32}{1-tan24tan32} = tan(24 + 32)° = tan56°

7 0
3 years ago
Using calculus, it can be shown that if a ball is thrown upward with an initial velocity of 16 ft/s from the top of a building 7
Karolina [17]

Answer:

  [0, 7]

Step-by-step explanation:

We want the height to be greater than or equal to 32 ft, so ...

  704 +16t -16t^2 ≥ 32

  t^2 -t -42 ≤ 0 . . . . . . . . . . . subtract 32, divide by -16

  (t -7)(t +6) ≤ 0

This inequality will be true for values of t between -6 and +7. Since we're only concerned with times t ≥ 0, the appropriate solution interval is ...

  0 ≤ t ≤ 7 . . . . [0, 7] in interval notation

6 0
3 years ago
Write the slope-intercept equation of a line parallel to y = 3x + 2 that
AURORKA [14]
Parallel lines have the same slope, in this case 3.

To find the y intercept we plug in the points (2,1) into y=mx+b, with 2 being x and 1 being y.

1=3(2) + b
Solve this and you get -5 as the y intercept.

The equation is y=3x-5
8 0
3 years ago
The value of x when 2x+12/7=3x+5/4
Murrr4er [49]

Answer:

x =  \frac{13}{28}

For further explanation see the picture attached...

3 0
3 years ago
Read 2 more answers
1 1/4 + 3/6 pls help i need this i will give brianly i promise
Kazeer [188]

Answer:

11/4+3/6 =13/4or 3 1/4

Step-by-step explanation:

(11*6) + (3*4)

4*6

78/24

78/6=13

24/6=4

13/4 or 3 1/4

13/4=3 1/4

4 0
3 years ago
Other questions:
  • Ⓗⓘ քɛօքlɛ
    9·2 answers
  • Plz help!!!!
    7·1 answer
  • What is the value of tan(60°)?
    6·2 answers
  • Slope-rate of change- “if there were 12,000 in the Atlantic Ocean in 1950 and there are 3,600 dolphins today, what is the yearly
    12·1 answer
  • 2 1/6 - (-8/3) + (-4 7/9) =
    14·1 answer
  • Change 7/5 to a whole number
    6·1 answer
  • the temperature in Portland, Marine, reached -3.5ºF one day last winter. Between with two integers does the temperature lie?
    5·1 answer
  • The equation of the line that passes through the points (-2,0) and (0,2) can be expressed in the form y=mx+b. What is the value
    5·1 answer
  • The area of the total surface area of a square base pramid is 576cm and slant height is 10 cm find the volume of the pramid
    13·1 answer
  • What is the range of f?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!