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
spayn [35]
3 years ago
11

Jason started with 12 1/2 pounds of concrete to set fence post. He used 4 1/6 pounds for the center post abd 3 1/3 pounds for th

e end post how many pounds of concrete does jason have left?
Mathematics
1 answer:
Kruka [31]3 years ago
7 0
He has 5 pounds left
You might be interested in
List 3 values that would<br> make this inequality true.<br> er.<br> C С<br> 4 + g 29
Scorpion4ik [409]

Answer:

Three values that would make this true would be 5, 9, and 20.

You could choose any number that is greater than or equal to 5

6 0
3 years ago
Find the slope and y-intercept in the equation.<br> 2x+4y=9
const2013 [10]
The first thing to do with these problems is to convert them into y=mx+b form; this will literally show you the answer to slope and y intercept since m=slope and b=y intercept.

To convert, isolate the y and the rest should fall into place. Subtract 2x from 4y and the other side of the equation to get the equation 4y= -2x+9 (put the x first because of mx+b). Then Divide the 4 from y and do the same to the other side to get y= -1/2x+9/4. M= -1/2 so that is the slope. B=9/4 so that is the y intercept
4 0
3 years ago
Which expression is equivalent to 7- 3x +2?​
Colt1911 [192]

Answer: 9-3x

Step-by-step explanation:

You add like terms

don't look at the 3x for now

positive 7 + positive 2 = 9

there is a negative sign next to 3x

9 goes first so

9 - 3x

8 0
3 years ago
George cut a cake into eight pieces. Explain what the unit fraction of the cake is.​
morpeh [17]

Answer:

1/8th

Step-by-step explanation: A unit fraction is a rational number written as a fraction where the numerator is one and the denominator is a positive integer. A unit fraction is therefore the reciprocal of a positive integer, 1/n. Examples are 1/1, 1/2, 1/3, 1/4 ,1/5, etc. so in this case the cake is eight slices so 1/8

6 0
3 years ago
A seat on a Ferris wheel is level with the center of the wheel.The diameter of the wheel is 200 feet. Suppose the wheel rotated
Zanzabum

Answer: 86.6ft closer to the ground.

Step-by-step explanation:

The diameter of the wheel is 200ft

Then the radius, half of the diameter, is: r = 200ft/2 = 100ft.

Initially, the seat is at the same level that the center of the wheel.

And the distance between the center of the wheel and the bottom is the radius.

Then the initial position is at an angle of 0° from the x-axis. (where the (0,0) of this axis coincides with the center of the wheel=

Now, the wheel rotates 60°. (downwards, so we actually could use -60° measuring from the positive x-axis)

And thinking in this as a triangle rectangle, where the opposite angle is 60°, we can calculate the displacement in the vertical direction as:

y = sin(-60°)*R

y = sin(-60°)*100ft = -86.6ft

So the seat is 86.6ft closer to the ground.

6 0
3 years ago
Read 2 more answers
Other questions:
  • -8(2y + 3) is equivalent to 8(-2y - 3)<br> False<br> True
    10·2 answers
  • A coffee shop sells coffee to about 500 people every morning, but this can vary by as many as 60 people. On any given day, what
    5·1 answer
  • What is the solution for 3x+4=9×+3?
    14·1 answer
  • Jim needs 3 1/2 of burlap to cover his bulletin board. His brother gives him 1 1/6 yards. How much more does Jim need to purchas
    6·1 answer
  • A 5-pound bag of dog food costs $2.10. What is the unit price?<br> per pound<br> Submit
    11·1 answer
  • Y varies directly as x, if y=12 when x=5, find y when x=3
    9·1 answer
  • NEED HELP QUICKLY! WORTH 100 POINTS!
    10·2 answers
  • Every square is a trapezoid. Is this true or false?
    11·1 answer
  • Please help ASAP!!
    5·1 answer
  • Tan 45°. tan² 30° tan 60° <br>slove it​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!