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Crazy boy [7]
3 years ago
6

Whats is the diference of:

Mathematics
1 answer:
grandymaker [24]3 years ago
7 0

Answer:

2h^2

Step-by-step explanation:

=> (10h^4+h^2)-(10h^4-h^2)

=> 10h^4+h^2-10h^4+h^2

=> h^2+h^2

=> 2h^2

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A triangle has sides with lenghs of 3x+3 ,2x+2 and 4x-1. what is the perimiter of the triangle
Bond [772]
Just add the side lengths together.
3x+3+2x+2+4x-1=9x+4
6 0
3 years ago
Can someone please help me :(((((((
Inessa [10]
It looks like a rotation of 270 degrees counter-clockwise and a dilation (enlargement) of 2 times.

Hope this helps answer your question!
5 0
3 years ago
If a=5 what is the value of the card 4a-2
mart [117]

Answer:

18

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>

4a - 2

a = 5

<u>Step 2: Evaluate</u>

  1. Substitute in <em>a</em>:                   4(5) - 2
  2. Multiply:                              20 - 2
  3. Subtract:                             18
3 0
2 years ago
Read 2 more answers
Help help please!!
andrey2020 [161]

Answer:

1). y = -7/5x - 4

2). y = 1/5x - 5

Step-by-step explanation:

In this question, we have to write the slope-intercept form of the given information.

Slope intercept form is: y = mx + b

Our "m" value is our slope and our "b" value is our y-intercept.

With that knowledge, we can plug in our given information to the slope-intercept equation:

1) slope = -7/5, y-intercept = -4

Plug -7/5 to "m" and -4 to "b"

y = -7/5x - 4

2) slope = 1/5, y-intercept = -5

Plug 1/5 to "m" and -5 to "b"

y = 1/5x - 5

6 0
3 years ago
Help help help help me
scZoUnD [109]

Answer:

Acute

Step-by-step explanation:

Each angle is less than 90 and any angle less than 90 is acute, therefore, we can say without a doubt, that this triangle is acute

6 0
3 years ago
Read 2 more answers
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