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
DerKrebs [107]
4 years ago
10

1.work out 1/2 + 5/6

Mathematics
1 answer:
Serggg [28]4 years ago
3 0
1.  First find the LCD of the two fractions.
They share the denominator 6.
Turn 1/2 into a fraction with a denominator of 6.
2*3=6,  so 1*3=3
3/6
Now add.
Leave denominators alone,  but add numerators.
3+5=8
8/6
Now simplify.
Divide both by 2.
8/2=4
6/2=3
4/3 is your answer or 1 1/3
2.  Multiply straight across.
3*2=6
4*7=28
6/28
Simplify
You get 3/14 as your answer.
You might be interested in
Determine if the following lines are parallel (never intersect), perpendicular (intersect at a 90 degree angle), intersecting (i
mihalych1998 [28]

Answer:


These lines are perpendicular.

Step-by-step explanation:

Put both equations in the slope intercept form of a line.

y = -6x - 8  This is already in the slope intercept form for a line

-x + 6y = 12  Add x to both sides of the equation

6y = x + 12  Divide through the whole equation by 6

y = 1/6x +2  

Now we compare the two slopes of -6 and 1/6.  They are negative reciprocals of each other.  That means that the line are perpendicular.

7 0
2 years ago
What are the dimensions of a rectangle with an area of 304 and a perimeter of 70?
Hitman42 [59]
Area = 304 cm^2
perimeter = 70
perimeter = 2(l+w)
70 = 2(l+w)
70/2 = l+w
35 = l+w
Now suppose the length would be = x
width would be= 35-x
NOW Area = l*w
304 = x * (35-x)
304 = 35x -x^2
x^2-35x+304 = 0 
use quadratic formula to solve next ok 
<span> 
</span>
5 0
3 years ago
8x+5y=24<br><br> y=-4x<br><br><br> Solve for y and x
Cloud [144]

Answer:

x= -2           and y= 8

Step-by-step explanation:

8x+5y=24-------A

y=-4x---------B

Putting the value of y from B in A

8x+5(-4x)=24

8x +(-20x)= 24

8x-20x=24

-12x=24

x= -24/12

x=-2--------C   y =-4(-2)=8

8 0
3 years ago
What is the area of this triangle 8m and 6m
mr_godi [17]
Area for triangles is 1/2b * h.

If 8m were the height, then the area is 24 sq m.

If 6m were the height, then the area is still 24 sq m.

The area is 24 sq m.

Hope this helps! Have a great day :)




4 0
3 years ago
(-4,-1), (4, 5)<br> What’s the slope
kati45 [8]

Answer: m = 3/4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • If a laptop originally costs $800, the balance due after the 10% discount and $150 gift card is applied is $
    9·2 answers
  • What is the probability of getting either blue or green on a spinner that is 3/10 green and 1/5 blue
    9·1 answer
  • Simplify each expression
    5·1 answer
  • A restaurant bill for $47.50 is divided equally among 5 people. How much does each person pay?
    11·2 answers
  • Approximately 325,563 babies were born in Texas in 1991. What was the average number of births each week?
    10·1 answer
  • Consider today's stock listing for Enam Telecom, shown below. 52 wk High 52 wk Low Symbol Div. Close Net Change 122.86 64.77 ENM
    7·1 answer
  • #18 Mikayla has 25
    13·2 answers
  • Find the level of measurement (nominal, ordinal, interval, or ratio) and type quantitative or qualitative) for the following var
    9·1 answer
  • Help me Pleaseeeeeee!!!!!!!!!!!!
    8·1 answer
  • Pls show work I can't understand
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!