briannamanosabeville briannamanosabeville

09-03-2021
Mathematics

contestada

4. A ramp makes an angle of 9° with the ground. What is the measure of the missing angle in the ramp?

Respuesta :

mreyna6 mreyna6

09-03-2021

Answer:

81

Step-by-step explanation:

Assuming the ramp is against a wall or building at a 90 degree angle, then the 3 angles formed by the triangle within the ramp and wall are 9 +90 + x = 180 so 99 + x = 180 so x=81

Answer Link

Otras preguntas

I need to find the length of the missing sides

Help Me plz! A rectangular aquarium measures 21 inches long by 11 inches wide by 18 inches tall. If the aquarium is filled to the 15 inch mark what is the volum

Because of Lance Armstrong’s advanced cancer, many people believed _________. a. his doctors were incompetent c. he would be an invalid for the rest of his life

a cookie recipe uses 3 cups of flour to make 15 cookies. How many can you make with this recipe with 4 cups of flour?

Please help me please I really need help

What is the most important right you have and why? What is the least important right you have and why?

Explain what is meant by molar mass

Lisa solved the equation x+6=8+x and claimed that the solution is x=-1/3. Is she correct? Explain

Once the United States entered World War l, its navy played a key role by

Which of the following processes will determine the number of moles in a sample? Dividing the mass of the sample by Avogadro's number Multiplying the mass of