Answer:
75?
Step-by-step explanation:
1/4 = 25
25 x 3 =75
----
3/4=75
U={1,2,3,4,5,6,7,8,9} <br>
a={2,4,6,8} <br>
b={3,6,9} <br><br>
What is the set AUB?
ella [17]
Answer:
AUB = {2,3,4,6,8,9}
Step-by-step explanation:
The set u should not be included in set AUB
Answer:
b
Step-by-step explanation:
More than one triangle can be formed by three angles measuring 75°, 45° and 60°. Solution : We know that, The sum of the measures of all angles of a triangle should be equal to 180°. Hence, the angles 40° , 50° and 60° cannot form a triangle as their sum is 150°.
Answer:
The slope is -3/8
Step-by-step explanation:
(6,−6);(−18,3)
(x1,y1)=(6,−6)
(x2,y2)=(−18,3)
Use the slope formula:
m=
y2−y1
/x2−x1
3−−6
/−18−6
9
/−24
−3
/8