How would I find the value of angle 1? Please include a step-by-step explanation. Any help is appreciated!

Amuffin recipe, which yields 12 muffins, calls for cup of milk for every 1 cups of flour. the same recipe calls for cup of coconut for every cup of chopped apple. to yield a batch of 30 muffins, how much flour will be needed in the mix?

Which of the following is the correct ratio for converting kilograms to grams

The given diagram shows the parts of a right triangle with an altitude to the hypotenuse. using the two given  measures, find the other four.