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
vlabodo [156]
2 years ago
15

25 divided 5 + 7 - [ 4 x 3 ] =

Mathematics
1 answer:
olga nikolaevna [1]2 years ago
3 0
The answer is 0, hope it helps lol
You might be interested in
PRECALCULUS QUESTION PLEASE HELP!!!!!!
Shkiper50 [21]
Some information is missing for #6.
#7: use sine, sin35=h/5.1, h=5.1*sin35, use a calculator, h≈2.9
#23: to find the reference angle, keep subtracting the number by 360, until the remaining difference is the smallest positive number.
1406-360-360-360=326. the reference angle is 326.
now look at the remainder, the terminal line of 326 degree is in the 4th quadrant between 270 and 360, the the reference angle is 360-326=34, the angle between the terminal line and the positive x axis. 34 is the answer.
4 0
3 years ago
A ream of paper containing 500 sheets is 5 cm thick. How many sheets of this type of paper would there be in a stack 7.5 cm high
Mashcka [7]


Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
If a ball is thrown directly upward with a velocity of 50ft/s, it's height (in feet) after t seconds is given by y=50t-16t^2 wha
Tomtit [17]

Answer:

39.0625 ft

Step-by-step explanation:

Since the function is a quadratic representing height, and the coefficient of the t² is negative, the vertex of the parabola will be the maximum height achieved by the ball.  

The general form for a quadratic equation is ax² + bx + c, here a is -16, and b is 50

To find the x coordinate of the vertex, use   x = -b/(2a)

We have x = -50/[2(-16)]

               

                  x = -50/-32

             

                         x= 25/16

Now plug that into the equation to find the y value, which will be the height...

y = 50(25/16) - 16(25/16)²

    y = 1250/16 - 16(625/256)

        y = 1250/16 - 625/16

              y = 625/16

                   y = 39.0625

7 0
3 years ago
Use the graph to find the unit rate
Diano4ka-milaya [45]
<h3>Answer:</h3>

2.4 potatoes/pound

<h3>Explanation:</h3>

The unit rate is the slope of the line. The slope of the line is ...

... (change in y-value)/(change in x-value)

... = (36 potatoes - 12 potatoes)/(15 pounds - 5 pounds)

... = (24 potatoes)/(10 pounds)

... = 2.4 potatoes/pound

_____

The relationship here is proportional, so the line goes through the point (0, 0) and the unit rate can be figured from any point:

... (12 potates)/(5 pounds) = (24 potatoes)/(10 pounds) = (36 potatoes)/(15 pounds) = 2.4 potatoes/pound

4 0
3 years ago
Read 2 more answers
16x - 3 = 12x + 13<br> Kkjjkkkkjhjhn
Leokris [45]

Answer:

X = 4

Step-by-step explanation:

16x -3 = 12x+13

16x-12x=13+3

4x= 16

x = 16/4

x=4

3 0
2 years ago
Other questions:
  • The figure shows a carpeted room. How many square feet of the room are carpeted?
    5·2 answers
  • The perimeter of a certain is 4 yards. find the area of the square in square feet.
    15·1 answer
  • the clubs indoor pool is a rectangular shape.Marco is laying tile around the pool to create a walkway whatbis the area of the po
    15·1 answer
  • 3v+2u÷5+u-5v÷8-3v÷4​
    5·1 answer
  • 37-(-3)squared+30\(-3)x2
    7·1 answer
  • What does 8 - d stand for as in, 8 less than d, or d less than 8
    8·2 answers
  • What is equivalent to 40n2−31n+6 ?
    15·1 answer
  • What is the perimeter of the composite figure?
    8·2 answers
  • What is the density of the oak board, it's 5.5 inches wide, 1.5 inches thick , 3 feet long and weighs 8.05 lbs? Please show work
    9·1 answer
  • How to do this <br> y = 2x − 1<br> y = −4x − 7
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!