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
larisa [96]
3 years ago
6

Please help........................................

Mathematics
1 answer:
Drupady [299]3 years ago
8 0

Solve the equation for both -1 and 1 first.

50(1/2)^-1 = 100

50(1/2)^1 = 25

Now subtract the two answers and divide by 2 ( -1 to 1 is 2)

75/2 = 37.5

Because the answer got smaller from -1 to 1, the change would be negative.

The rate of change would be -37.5

You might be interested in
The dimensions of prism B are 3 times the dimensions of prism A. The volume of prism A is 384cm cubed.
Anton [14]
The volume of prism B is 1,152
5 0
3 years ago
N=8 x=9<br> What is 2n+(-6)?
Margaret [11]
The answer is 10, you would multiply 8 by 2 because 8 represents N , it would be 16-6
7 0
3 years ago
Read 2 more answers
Is EFGH below a rectangle
poizon [28]

Answer:

  D. No, because EFGH is a parallelogram but it’s diagonals are not congruent

Step-by-step explanation:

The differences between the end points of the diagonals are ...

  F -H = (1, 1) -(2, -5) = (1 -2, 1 -(-5)) = (-1, 6)

  G -E = (4, -2) -(-1, -2) = (4 -(-1), -2 -(-2)) = (5, 0)

The length of FH is more than 6, the length of GE is exactly 5. The diagonals are different length, so the figure cannot be a rectangle.

__

The midpoints of the diagonals will be in the same place if the sum of their end points is the same. (Dividing each sum by 2 gives the midpoint of that segment.)

  F+H = (1, 1) +(2, -5) = (3, -4)

  G+E = (4, -2) +(-1, -2) = (3, -4)

The diagonals bisect each other (have the same midpoint), so the figure is a parallelogram.

EFGH is a parallelogram, but not a rectangle: its diagonals are not congruent.

3 0
2 years ago
192 rounded to nearest tenth?
Andrews [41]

There is no TENTH in 192 so 192 rounded to the nearest TENTH is 192.


If you meant TEN then 192 rounded to the nearest TEN is 190.

Good Luck!

5 0
3 years ago
Read 2 more answers
Who much is 24 times 7
RideAnS [48]
Twenty four multiplied by seven is one hundred sixty eight
4 0
3 years ago
Other questions:
  • If P &gt; Q is true and Q is true then p is
    13·1 answer
  • Jess wants 144 cupcakes for her party. Jess already Mets 24 cupcakes, and 72 fudge cupcakes. How many more cupcakes does Jess ma
    13·1 answer
  • Planes A and B intersect.
    14·2 answers
  • A Ferris wheel is 25 meters in diameter and boarded from a platform that is 1 meter above the ground. The six o'clock position o
    15·1 answer
  • Which three lengths could be the lengths of the sides of a triangle?
    10·1 answer
  • Solve each system of equations using a matrix<br> x+y=4<br> 3x+y=6
    6·1 answer
  • What is 80 divided by 60
    11·1 answer
  • Solve the triangle.
    14·1 answer
  • I need this whole page answered for max points thx in advance Xd
    7·1 answer
  • If f(x) = -4x^2 - 5x + 2, what is f(3) ?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!