Evaluating a function means to plug the required value, substituting every x occurrence with that value.
So, you have
So take 4x-2x=4 first combine like terms so now u have 2x=4. now you will isolate the x to find what it equals. divide 2 from both sides so u have x=2. did this help any?
Answer:
163.75
Step-by-step explanation:
a scale factor applies normally to lengths (one-dimensional sizes).
and the perimeter is calculated just by lengths (the side lengths).
so, we can apply the scaling factor directly to the perimeter.
perimeter of DEF = 5/2 × perimeter of ABC = 5/2 × 65.5 =
= 163.75 ft
what was step 1 ? we did not need it ?
Answer:
Pretty sure its -3,-2. not 100% sure but I am good at coordinates.
Step-by-step explanation:
Because you just go by the X axis first so that's -3 and then you go by the Y axis which is up and down and that would be -2. So its -3,-2.
Answer:
B 0.6825
Step-by-step explanation:
From the tables
0.80 = 02881 of the area
1.25 = 0.3944 of the area
Sum of these 2 = 0.6825
