Answer:
Should be!!! i remember taking that quiz but i dont really remember
Step-by-step explanation:
1 x 2 x 2 x 2 x 3 x 3 x 7
3x + 2y = 12
2y = -3x + 12
y = -1.5x + 6
Answer:
the answer is C i think
Step-by-step explanation:
Given that Macy wants to construct an isosceles triangle, with the unique angle being 40° it implies that for the triangle to be isosceles, the base angles should be the same. The size of the base angles will be:
(180-40)/2=70
given that that the base is 6 cm, Macy can only form 1 triangle with these dimensions.
The length of the other sides will be found using sine rule
a/sin A=b/sin B
a=6 cm
A=40°
b=?
B=70
hence:
6/sin 40=b/sin 70
b=(6sin 70)/sin40
b=8.77 cm
