Answer:
30.9°
Step-by-step explanation:
Right Angle Triangle = 90°
59.1 + ? = 90
90 - 59.1 = 30.9
Answer:
hello ! you multiply $36,500 by 7% and you get $25,550. add this amount to the original amount and you get $62,050.
Answer: 280 cm
Step-by-step explanation:
The base of each of the congruent triangles ABD and CBD is BD= 28 cm. The height of each is the perpendicular 10cm.
A=(2)(bh/2) works out to A= bh since the 2/2 cancel
So 10cm × 28cm = 280cm²
I suggest downloading the app “conects”
Set the equations equal to each other
Subtract x from both sides
Divide both sides by -4
x=-1/2
