Answer:
∡A = 48°
∡B = 58°
∡BCA = 74°
Step-by-step explanation:
start by finding m∡BCA; this angle is supplementary with ∡BCD and the pair must add up to 180. therefore, m∡BCA = 74°
all three interior angles of a triangle must add up to 180:
74 + 4y + 3y + 22 = 180
96 + 7y = 180
7y = 84
y = 12
substitute '12' for 'y' in 3y + 22 to get 58
substitute '12' for '4y' to get 48
Answer:
<u><em>507 x 8 in standard algorithim is equivelant to the answer.</em></u>=
Step-by-step explanation:
5 0 7
× 8
+ 4 0 5 6
= 4 0 5 6
________________________
Therefore:
507 × 8 = 4056
No sorry but i hope someone else can yayayay
The anser for 6 is 25/92
The answer for 7 is 1 1/2
Answer:
I am sorry. To answer a test is against the Honor Code, I cannot help you.
Step-by-step explanation:
Remember PEMDAS :)
