Because the two triangles are similar, the angle of one letter would be the same for the corresponding angle of the other triangle.
In the given example R = L
S = M
T = N
Because M is given as 70 degrees, then S is also 70 degrees.
now you have R = 65 and S = 70
The three inside angles of a triangle equal 180, so to find T subtract R ans S from 180.
T = 180 - 65 - 70 = 45
T = 45 degrees.
Six packages were bought. Just count by 2's until you reach 12.
57 is the answer to your question
Answer:
Step-by-step explanation:
Hi there!
Let 
represent "the number".
A number added by 7 is the same as that number times four minus eleven.
A number added by 7 ⇒ 
Is the same as ⇒ 
The number times four ⇒ 
Minus eleven ⇒
I hope this helps!
