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kati45 [8]
3 years ago
15

Pls help me I would really appreciate it

Mathematics
1 answer:
Leya [2.2K]3 years ago
3 0

Here is my answer. In this problem, you need to use the similarity of triangles. I hope this is helpful.

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Simplify, if x = 2 and y = -1: 3(y + 2)^2 + 3x
svet-max [94.6K]

Answer:

9

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

Step-by-step explanation:

<u>Step 1: Define</u>

3(y + 2)² + 3x

x = 2

y = -1

<u>Step 2: Evaluate</u>

  1. Substitute:                    3(-1 + 2)² + 3(2)
  2. Add:                              3(1)² + 3(2)
  3. Exponents:                   3(1) + 3(2)
  4. Multiply:                        3 + 6
  5. Add:                              9
5 0
3 years ago
Evaluate the following expression.<br> 12÷4×32+(4−2)5
sergij07 [2.7K]

Answer:

answer is 111

Step-by-step explanation:

4 0
2 years ago
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If the pattern in the table continues what is the binary representation of 128?
jarptica [38.1K]
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3 years ago
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Help please!!!!!!<br> 10 points if right
Ksenya-84 [330]

33+9= 42+12= 54+2=90-56= 34 34+3x

I don't know

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2 years ago
candace tells you that she bought new boots using a 20% coupon and saved $28.What was the original price of the boots?use a tape
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Answer:

78

Step-by-step explanation:

40 x 76 is the equation by 4x4 of 86 and the 36

5 0
3 years ago
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