Answer:
x = 16
Step-by-step explanation:
The sum of measures of these three angles of any triangle is equal to 180 °
54 + 90 + (2x + 4) = 180
144 + 2x + 4 = 180
148 + 2x = 180
2x = 180 - 148
2x = 32
Answer:
12 cups
Step-by-step explanation:
2/5 times 12 =4 4/5
Answer:
A
Step-by-step explanation:
Answer:
Step-by-step explanation:
a² + b² = (a + b)² - 2ab
Answer:
y = 1/9
Step-by-step explanation:
Use distributive property and simplify!