Step-by-step explanation:
the first one is equivalent : Adding property is applied
the second one is not equivalent.
Answer: the money spend on ads to website is 4:3
Step-by-step explanation:
Answer:
In Δ CFD , CD is the LONGEST side.
Step-by-step explanation:
Here, the given Δ CSD is a RIGHT ANGLED TRIANGLE.
Now, as we know in a right triangle, HYPOTENUSE IS THE LONGEST SIDE.
So, in Δ CSD SD is the longest side as SD = Hypotenuse.
Now, an altitude CF is drawn to hypotenuse SD.
⇒ CF ⊥ SD
⇒ Δ CFD is a RIGHT ANGLED TRIANGLE with ∠ F = 90°
and CD as a hypotenuse.
⇒ In Δ CFD , CD is the LONGEST side.
Hence, CD is the longest side in the given triangle CFD.
Assignment:
<><><><><><><>
Answer:
<><><><><><><>
Explanation:
<><><><><><><>
Note:
[ Step One ] Multiply Both Sides By 9
[ Step Two ] Simplify
<><><><><><><>