Recent activity by Pablodcar

Recent activity by Pablodcar

Select the correct answer.Which expression is equivalent to cos(4x) + cos(2x)?O A. 2cos(3.c)cos yOB. -2sin(3x)sinoOC. 2sin(3x)sinsOD. -2cos(35)COSI

answered Dec 1, 2023

1 answer 26.5k views

Hello I am really struggling so bad with school tonight. Can you help me with this program?

asked Nov 1, 2023

1 answer 451k views

Are the triangles shown below similar? Explain. If the triangles are similar, write the similarity statement.

asked May 8, 2023

2 answers 146k views

If sin A = 3/8, find the value of cosec A - sec A.

asked Apr 18, 2023

1 answer 361k views

Explain the changing role of the federal government's responsibility to protect the environment.

asked Apr 3, 2023

1 answer 468k views

Help!! How do I solve for x and what is x

answered Mar 13, 2023

1 answer 242k views

How many terms are in this expression? 7a+ 1 + 8b

answered Mar 1, 2023

2 answers 352k views

Teresa tried to find the solution to a system of equations with substitution but made an error in the process. After looking closely at Teresa's work, choose the answer that best describes the mistake

asked Jan 27, 2023

1 answer 513k views

Cell theory describes the basic function of all living things. Why is this considered a theory and not a law?.

asked Jan 1, 2023

1 answer 360k views

1. Hablamos = 2. Hablan 3. Hablo = 4. Habláis = 5. Habla = 6. Hablas =

asked Dec 26, 2022

2 answers 106k views

16. A horizontal pipe with a cross-section of 10 cm?which is joined to another horizontal pipe of 50 cm Cross-sectional area. The speed of water in the small pipe is 6 m/s and the pressure there is 200

answered Nov 30, 2022

1 answer 356k views

The range of a projectile that is launched with an initial velocity v at an angle of a with the horizontal is given by R sin where g is the acceleration due to gravity or 9.8 meters per second squared.

asked Nov 3, 2022

1 answer 436k views

Help me pls “A ball is projected vertically upwards with a velocity 30m/s. After what time it is 40 m high from the point of projection? Take g 10 m/s.”

answered Jul 9, 2022

1 answer 238k views

1) Put the following temperatures in order. Start with the coldest. 11 °C 0 °C -15 °C -4°C -13 °C 12 °C °C ° °C °C °C °C 2) Circle the temperatures above of water.

answered Jul 8, 2022

1 answer 104k views

Point P has coordinates (-2.5,3). Point Q is a reflection of point P across the x-axis. What are the coordinates of the point Q? Which quardrant is it in?

answered Feb 20, 2022

1 answer 385k views

Search QAmmunity.org