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jonny [76]
3 years ago
10

I need help with this math homework.. someone please help

Mathematics
1 answer:
tatuchka [14]3 years ago
5 0
A rotation would also give you this transformation.
You could do a 90 degree counter-clockwise or a 270 degree clockwise
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Figure ABCDE was reflected across the line y = r to
marysya [2.9K]

Answer:

-2.6

Step-by-step explanation:

7 0
3 years ago
Calculate the factorization 16w^2+48w+36=(4w+[1])^2
stiv31 [10]

Answer:

  [1] = 6

  x = -3/2 is the root

Step-by-step explanation:

A perfect square trinomial is of the form ...

  (a + b)² = a² +2ab +b²

You have ...

  • a²=16w²   ⇒   a = 4w
  • b² = 36   ⇒   b = 6
  • 2ab = 2(4w)(6) = 48w

Then the factorization is ...

  16w² +48w +36 = (4w +6)²

This will be zero when x = -6/4 = -3/2.

3 0
3 years ago
On saturday, Mark sold 2 7/8 gallons of lemonade. On the same day, Regan sold 2/3 as much lemonade as Mark. How much lemonade, i
erma4kov [3.2K]
2 7/8= 2/3L
Divide both sides by 2/3 and get 4.31 or 4 5/16
8 0
3 years ago
Elena says she needs 263 plastic sleeves for her comic book collection. She has comic books. Each sleeve holds 4 comic books. Do
mote1985 [20]
The answer would be no. She needs 264 plastic covers in order to fit all comic books.
Divide 1,056 by 4
You should get 264. <span />
7 0
3 years ago
Watch rep
Sveta_85 [38]

Something happened when you copy and pasted the question, was it important to the question?

8 0
3 years ago
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