Help! Anyone know the measure of Angle A?

It’s no 28.1 or 31.1

Angle A is about 61.9 degrees

Step-by-step explanation:

To find the measure of an angle, we can use inverse trigonometry. To find A, we can use the formula A=sin^-1(opposite/hypotenuse).

The side opposite of angle A is 15, and the hypotenuse of the triangle is 17. We can plug in the numbers into the calculator to get:

A= sin^-1 (15/17)

A= 61.9275

We round to 61.9.

you have 6 cupcakes

the entire expression should be subtracted from 30. to subtract the quantity, distribute the negative sign, which changes the signs on the terms. so, the –2 changes to positive and gets added to 30 instead of subtracted from it.

hope this ! ^w^