Answer
180°-(49+90+x)
x=180°- 139
X=41°
Step-by-step explanation
I only know how to do # 7.
7. 4.5^2 + 6^2 = 7.5^2
20.25 + 36 = 56.25
56.25 = 56.25
yes, the card is a right triangle because A and B added together equals the same as C
Answer:$43.29
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
6 to the power of 2 equals 6
It would look like 6*6
Answer:
1/3 = 4/12
1/4 = 3/12
Step-by-step explanation:
1/3 * 4/4 = 4/12
1/3 = 4/12
1/4 * 3/3 = 3/12
1/4 = 3/12
