Answer:
f
(
x
)
=
x
Step-by-step explanation:
The parent function is the simplest form of the type of function given
Answer:
Answer
Step-by-step explanation:
Converted to kilometers, 89.25 centimeters would be 0.0008925 kilometers
As C is the mid-point of BD.
Therefore, BC=DC ...(i)
As AB ⊥ BD and ED ⊥ BD
So, ∠ABC= 90° and ∠EDC= 90°
Therefore, ∠ABC=∠EDC= 90° ...(ii)
As two line segments, AE and BD intersect at point C, so the vertically opposite angles are equal.
Therefore, ∠BCA=∠DCE ...(iii)
Now, in ΔABC and ΔEDC,
Angle, ∠BCA=∠DCE [ from equation (iii)]
Side, BC=DC [ from equation (i)]
Angle, ∠ABC=∠EDC [ from equation (ii)]
So, by ASA property of congruency, ΔABC and ΔEDC are congruent
Hence, ΔABC ≅ ΔEDC.
Answer:
Step-by-step explanation:
Given : Queen Parallela has 150 meters of fencing to build her pen for the dragon.
i.e. Perimeter of pen P = 150 meters
She also knows that the perimeter of a rectangle is P=2ℓ+2w, where ℓ=the length and w=the width.
if the width is x meters, then we have
Subtract 2x from both sides , we get
Divide both sides by 2, we get
Hence, the expression would represent the length in terms of the width :
Answer:
660 balloons and 14 packages
Step-by-step explanation:
first let's find out how many balloons we'll need for all the rooms together.
220x3=660
Now let's see how many packs of balloons we need.
660/50=13.2, since it isn't a whole number you'll need 14 packs and some will be left over.
I hope I can help and this isn't confusing!