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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of
the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): April 29, 2009

CADENCE DESIGN SYSTEMS, INC.

(Exact Name of Registrant as Specified in its Charter)

Delaware		000-15867		77-0148231
(State or Other Jurisdiction		(Commission File Number)		(I.R.S. Employer
of Incorporation)				Identification No.)

2655 Seely Avenue, Building 5		95134
San Jose, California
(Address of Principal Executive Offices)		(Zip Code)

(408) 943-1234

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o		Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
o		Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
o		Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
o		Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

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Item 2.02. Results of Operations and Financial Condition

Item 9.01. Financial Statements and Exhibits

SIGNATURES

EXHIBIT INDEX

EX-99.01

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Item 2.02. Results of Operations and Financial Condition.

On April 29, 2009, Cadence Design Systems, Inc. issued a press release announcing its financial results for the first quarter of 2009, ended April 4, 2009.

A copy of the press release is attached hereto as Exhibit 99.01 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits

Exhibit No.		Description
99.01		Press Release issued by Cadence Design Systems, Inc. on April 29, 2009.

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SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Dated: April 29, 2009

	CADENCE DESIGN SYSTEMS, INC.
	By:	/s/ Kevin S. Palatnik
		Kevin S. Palatnik
		Senior Vice President and Chief Financial Officer

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EXHIBIT INDEX

Exhibit No.		Description
99.01		Press Release issued by Cadence Design Systems, Inc. on April 29, 2009.