Answer:
Step-by-step explanation:
Given
Required
Determine the value of a
Substitute 5 for x
Open all brackets
Collect Like Terms
Solve for a
This is the area of a 4 by 3 rectangle and a 1 by 1 square, so the total area is:
A=(3*4)+(1*1)
A=12+1
A=13 ft^2
LOL, if 3,4, and 9 ft^2 are your only answer choices, they are all wrong. :P
Answer:
(4, -2)
Step-by-step explanation:
When rotating a point 180° about the origin, the coordinates of the image are the negatives of the coordinates of the preimage.
Answer:
Yes, by SSS Similarity Theorem
Step-by-step explanation:
If you observe each corresponding line segment (e.g. AB to DE), triangle DEF is basically triangle ABC but it's dilated by a scale factor 2, meaning that the line segments become 2 times as big. Since this holds true for all corresponding line segments, the triangles are similar by the SSS Similarity Theorem.
Answer:
12
Step-by-step explanation:
6/8÷1/16
6/8x16/1
96/8 = 96÷8
= 12
12÷2 = 6