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
Verdich [7]
3 years ago
5

Add.write fractions in simplest form. 3/4 + (-1/2)

Mathematics
1 answer:
Svetradugi [14.3K]3 years ago
5 0

3/4 + (-1/2)

= 3/4 - 1/2

= (3 - 2)/4

= 1/4

You might be interested in
Leatherbound Stores, Inc., rejects a shipment of goods that does not conform to its contract with Cowhide Corporation, but is un
Dimas [21]

Answer:

resell, return, or store the goods

Step-by-step explanation:

8 0
3 years ago
A hockey team wants to sell $500 worth of tickets. If each ticket costs $10, how many tickets
Tanzania [10]
Given ,

Hockey team wants to sell 500$ worth of tickets

Cost of each ticket = $10

To meet its goal ,
Number of tickets to be sold = total cost/cost of one ticket

=> Number of tickets to be sold = 500/10 = 50 tickets .
5 0
1 year ago
Read 2 more answers
If a=3 and b=5 , then ab/15 + a(6+7b) =
stich3 [128]

Answer:

124

Step-by-step explanation:

3x5/15=1

1+3(6+35)

1+18+105=

124

8 0
3 years ago
Read 2 more answers
Whats balance fe+30^2 >fe^2O^3
blsea [12.9K]

Answer:

You are given:

4Fe+3O_2 -> 2Fe_2O_3

4:Fe:4

6:O_2:6

You actually have the same number of Fe on both sides, The same is true for O_2 so yes this equation is properly balanced.

For added benefit consider the following equation:

CH_4+O_2-> CO_2+2H_2O

ASK: Is this equation balanced? Quick answer: No

ASK: So how do we know and how do we then balance it?

DO: Count the number of each atom type you have on each side of the equation:

1:C:1

4:H:4

2:O:4

As you can see everything is balanced except for O To balance O we can simply add a coefficient of 2 in front of O_2 on the left side which would result in 4 O atoms:

CH_4+color(red)(2)O_2-> CO_2+2H_2O

1:C:1

4:H:4

4:O:4

Everything is now balanced.

Step-by-step explanation:

5 0
2 years ago
By what factor does the intensity increase for each whole number increase in the Richter scale? Use your understanding of logari
nataly862011 [7]

Answer:

Because of the logarithmic basis of the scale, each whole number increase in magnitude represents a tenfold increase in measured amplitude; in terms of energy, each whole number increase corresponds to an increase of about 31.6 times the amount of energy released, and each increase of 0.2 corresponds to approximately a doubling of the energy released.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Need help on this please and thank you
    12·1 answer
  • A cube-shaped water tank having 6 ft side lengths is being filled with water. The bottom is solid metal but the sides of the tan
    10·1 answer
  • Which graph represents the solution set of the compound inequality Negative 4 less-than-or-equal-to 3x minus 1 and 2 x + 4 less-
    15·1 answer
  • Solve the given inequality and graph the solution on a number line -x/2 + 3/2 + < 5/2 .
    9·2 answers
  • The following equation f(x) = x³ + 0.5x² + 4.5 has only 1 real root. It lies between the interval [-1,0].
    5·2 answers
  • potassium is a metal and chlorine is a nonmetal. if these two elements were to bond, they would form a(n) ionic compound covalen
    5·1 answer
  • Write the slope-intercept form of the equation of each line given the slope and y-intercept.
    13·1 answer
  • Find the distance between the two points in simplest radical form.<br> (-2,-1) and (-8,7)
    14·1 answer
  • Which answer best describes how tension typically varies in the plot of a narrative?
    9·1 answer
  • Log_3(x) = 3/2 solve for x
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!