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nekit [7.7K]
3 years ago
6

Mrs Jonas has 35 students in her math class. If her class increases to 42 students next year what will be the percent of change?

Mathematics
2 answers:
Rudik [331]3 years ago
3 0

Answer:

D. because I did it

Step-by-step explanation:

got it right.

Harman [31]3 years ago
3 0

Answer:

20%

Step-by-step explanation:

well if the class would increase 35+35 it would be 50 % so its supposed to be a smaller percentage

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Put √13 into its simplest radical form.
Gala2k [10]

Answer:

\sqrt{13}

Step-by-step explanation:

It is already in its simplest form. When you simplify a square root, you break the number down into prime numbers.

For example, \sqrt{12} can be changed into \sqrt{2*2*3}. Since 2 is in there twice, you'd take it out and make 2\sqrt{3}.

13 is already a prime number, so you cannot simplify it further.

3 0
3 years ago
Drag and drop the answers into the boxes to correctly complete the statement.
Mila [183]

A sequence of transformations that maps △DEF to △D′E′F′ is a rotation of 90° counterclockwise about the origin followed by a translation two units right.

<h3>What is the sequence of transformations?</h3>

The sequence of vertices ABC(DEF in this question) is clockwise, as is the sequence of A'B'C'(D'E'F in this question). Thus, an even number of reflections is involved, if any reflections are involved. The offered choices do not include suitable reflections.

The orientation of AB(DE) is toward the right. The orientation of A'B'(D'E') is up, so there must be a rotation of 90° CCW. Rotation of 90° CCW about the origin will leave the figure in a position that is 2 units left of where it is shown. The rotation must be followed by a translation 2 units to the right.

Thus, we conclude that a sequence of transformations that maps △DEF to △D′E′F′ is a rotation of 90° counterclockwise about the origin followed by a translation two units right.

Read more about Sequence of Transformations at; brainly.com/question/4289712

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6 0
2 years ago
Read 2 more answers
Please help..thank you
iVinArrow [24]

Answer:

D

Step-by-step explanation:

To shift down:

F(x)-b

To shift up:

F(x)+b

To shift right:

F(x-b)

To shift left:

F(x+b)

7 0
4 years ago
Read 2 more answers
The image of a parabolic lens is traced onto a graph. The function f(x) = (x + 8)(x – 4) represents the image. At which points d
Oksanka [162]
The values of x that make f(x)=0 are the values of x that make its factors zero.
  x+8 = 0
  x = -8

  x-4 = 0
  x = 4

The appropriate choice is
  A. (-8, 0) and (4, 0)
6 0
3 years ago
Read 2 more answers
2. What is the 50th term in the sequence t(n) = 2 + 8n?
kap26 [50]

Answer:

402?

2+ 8(50)?

not sure

Step-by-step explanation:

if so mark the brainliest!

3 0
3 years ago
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