Order of operations is one way
No she can't spend $4.39 for each sandwich because if you divide 20 by 5 your quotient will be 4.
1) you need divide 2 and 1 /4 by 1/4 to know the numbers of bowls of oatmeal before mags runs out the milk
x = 2+1/4/ 1/4 = 8+1/4÷1/4 = 9 AND THIS IS THE NUMBERS 0F OATMEAL THAH MAGS CAN HAVE WITH 2 1/4 OF MILK
Answer:
A = 51.3°, B = 90°, C = 38.7°
Step-by-step explanation:
The given lengths satisfy the Pythagorean theorem:
(√41)² = 4² +5² ⇒ 41 = 16 +25
so we know the triangle is a right triangle. The right angle is opposite the longest side, so is angle B, opposite side AC.
The remaining angles can be found using trig functions. For example, we know ...
tan(A) = BC/AB = 5/4
A = arctan(5/4) ≈ 51.3°
Then the other acute angle is ...
C = 90° -51.3° = 38.7°
Angles A, B, C are ...
(A, B, C) = (51.3°, 90°, 38.7°)