13-12-2020
Mathematics

contestada

could someone explain? i will have brainliest! thanks

could someone explain i will have brainliest thanks class=

Respuesta :

christyde christyde

13-12-2020

Answer:

a. 44

Step-by-step explanation:

using inverse cosine we can find the angle since we have the length of the hypotenuse and adacent

cos^-1 (13/18) = 43.76

Answer Link

Otras preguntas

How many protons are required to generate a charge of +25.0 C?

Using a formula estimate the body surface area of a person whose height is 5 feet and who weighs 120 pounds. A. 1.52 m2 B. 0.32 m2 C. 1.13 m2 D. 55.9 m2

john also bought a new ball. the new ball cost $300 which is three times the price of his old ball less $60. how much did he pay for his old ball?

The question ask: A block is hung by a string from the inside roof of a van.When the van goes straight ahead at a speed of 28m/s, theblock hangs vertically down

Question 4(Multiple Choice Worth 3 points) Which of the following formed at a convergent plate tectonic boundary? Marianas Trench Mid-Atlantic Ridge Molokai fra

An adult should have no more than 2568 mg of sodium per day. What is this limit in kilograms (kg)?

What is the % composition by weight of CI in HCI?

Explain the economic activities of Africa

Which of the following heart chambers is correctly associated with the blood vessel that enters or leaves it? a. right atrium - pulmonary veins b. left atrium -

How many 4 1/2 meters of ribbon are there in a 140 meter spool?