Answer:
D
Step-by-step explanation:
Answer:
35 inches
Step-by-step explanation:
The perimeter of a rectangle is given by
P = 2(l+w)
We know the perimeter and the length
84= 2 ( l+7)
Divide each side by 2
84/2 = 2/2 (l+7)
42 = (l+7)
Subtract 7 from each side
42-7 = l+7-7
35 = l
The length is 35 inches
Answer:
Yes, they are congruent. Theorem: SSS
Step-by-step explanation:
The triangles are congruent because it is given that they have 2 sides that are the same (hence the matching tick marks). In the diagram, you can also see that they share a side. Since all three sides on both triangles are the same, the two triangles are congruent by the SSS theorem.
Answer:
65 - 37 = s.
Step-by-step explanation:
Because s is the amount he needs to save, and he saved 37 dollars already. You need to subtract the two to get how much left.
Answer:
(k+12) (k+1)
Step-by-step explanation:
k² + 13 k + 12 =(k+12) (k+1)
