Which of the following are identities check all that apply

Asked by maham237 @ 26/12/2020 in Mathematics viewed by 274 People

Which of the following are identities? Check all that apply. A. sin^2x - cos^2x = 1 B. sin^2x = 1 - cos^2x C. tan^2x = 1 + sec^2x D. cot^2x = csc^2x - 1

Answered by maham237 @ 26/12/2020

Hey! The correct identities are: 1 + tan^2x = sec^2x 1 + cot^2x = csc^2x sin^2x + cos^2x = 1 which correspond to B and D

Which of the following are networks check all that apply

Asked by admin @ 28/10/2021 in Social Studies viewed by 364 persons

Which statements accurately describe the Internet? Check all that apply. It is a closed system that offers limited access to information. It is a network of millions of computers connected …

Which of the following are monomials check all that apply

Asked by maham237 @ 23/05/2021 in Mathematics viewed by 268 persons

Which of the following statements are true? check all that apply.

Asked by maham237 @ 02/12/2020 in Mathematics viewed by 310 persons

Classify the following triangle check all that apply

Asked by maham237 @ 28/12/2020 in Mathematics viewed by 288 persons

Classify the following triangle. Check all that apply. 60 604 60° A. Scalene B. Right O C. Acute O D. Isosceles E. Obtuse F. Equilateral

Which of the following are right triangle congruence theorems? check all that apply. a. hypotenuse-angle (ha) b. hypotenuse-leg (hl) c. leg-leg (ll) d. leg-angle (la

Asked by maham237 @ 13/01/2021 in Mathematics viewed by 421 persons

Which of the following are right triangle congruence theorems? check all that apply. a. hypotenuse-angle (ha) b. hypotenuse-leg (hl) c. leg-leg (ll) d. leg-angle (la)

Asked by maham237 @ 13/01/2021 in Mathematics viewed by 372 persons

Which of the following is an act of identity theft

Asked by admin @ 26/11/2021 in Law viewed by 345 persons

Which of the following are likely provisions of the Identity Theft and Assumption Deterrence Act of 1998? Select all that apply. knowingly transferring a false identity document to another person …

Which factors positively affect lifetime income check all that apply

Asked by admin @ 07/10/2021 in Business viewed by 562 persons

Which factors positively affect lifetime income? Check all that apply. •post-secondary education •employee benefits •salary •vocational training throughout career •high cost of living •early retirement

Which are examples of sole proprietorships check all that apply

Asked by admin @ 07/10/2021 in History viewed by 367 persons

Which are examples of sole proprietorships? Check all that apply. law practices medical offices independent workers franchise restaurants tax preparers freelance writers

What are standards designed to do check all that apply

Asked by admin @ 30/09/2021 in Social Studies viewed by 348 persons

What are standards designed to do? Check all that apply. protect consumers support domestic industries limit imports ensure safety offer domestic industries an advantage

Evaluate the following using suitable identities 998 3

Asked by admin @ 31/08/2021 in Math viewed by 334 persons

Evaluate (998)^3 by using suitable identity

Evaluate the following using suitable identities 102 3

Asked by admin @ 29/08/2021 in Math viewed by 303 persons

Evaluate ; (102)³ using suitable identity

Expand each of the following using suitable identities

Asked by admin @ 25/08/2021 in Math viewed by 318 persons

"Question 4 Expand each of the following, using suitable identities: (i) (x+2y+4z)^2 (ii) (2x - y + z)^2 (iii) (-2x+3y+2z)^2 (iv) (3a-7b-c)^2 (v) (-2x+5y-3z)^2 (vi) [a/4 - b/2 + 1]^2 …