Solve -7x2 + 2 = -19
Oa
+3
Ob
+1.73
ос
No Solution
What is the answer

Write the converse of the following statement: if the trees have no leaves, then it is fall. if the trees have no leaves, then it is fall. the trees have no leaves, therefore it is fall. it is fall since the trees have no leaves. if it is fall, then the trees have no leaves.

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building

If tan2a=cot(a+60), find the value of a, where 2a is an acute angle