Answer:
Step-by-step explanation:
Given
Required
Determine the smallest side of DEF
Since both sides are similar, then the sides of DEF can be calculated using:
First, we need to solve for k
From the given parameters
when
This is so because these are the largest sides of both triangles respectively
Divide through by 72
We make use of the same formula to determine the length of the smallest side.
The smallest of ABC is 56, so we have:
Hence, the smallest side of DEF is 196
Answer:The correct awnser is D
Step-by-step explanation:
100 and 110.
You would have to add 100 to both sides. This is because to complete the square, you need to take half of the x term and square it.
Answer: C
Step-by-step explanation:
6x-7+3 = 32+3x> 6x - 4 = 32+ 3x > 3x = 36 > x = 12
Answer: 7/45, 7/18
Step-by-step explanation:5/9 - 2/5 = 25/45 - 18/45 = 25 - 18/45 = 7/45
and 1/2 - 1/9 = 9/18 - 2/18 = 7/18