Answer:
C
Step-by-step explanation:
Step 1: find BC
Given Triangles ABC and ADE are similar,
=
BC =
x DE
=
x 9
= 6 cm
Step 2: use Pythagorean theorem to find AC and / or AE
Consider triangle ABC,
by Pythagorean theorem,
AB² + BC² = AC²
AC² = 6² + 8² = 100
AC = √100 = 10 (answer... we can see that C is the only one with AC=10.
Step 3: Verify.. even though we know that it is C because AC = 10, you can verify that the ansewer is correct by finding CE and confirming that CE=5
By using similar triangles ABC and ADE,
AC/AE = AB / AD
AE = AD/AB x AC = 12/8 x 10 = 15
CE = AE - AC = 15 - 10 = 5 (answer confirmed)
Nicki Minaj and Megan thee staliion and young boy and king von
<span>|x| is x if x>0
|x| is -x if x<0
|x| is 0 if x=0
so
(|x|)'=1 when x>0
so
(|x|)'=-1 when x<0
</span><span> (|2x-4|)'=2 when x>2
and
(|2x-4|)'=-2 when x<2
</span>
<span>Therefore the left derivative doesn't equal the right derivative as x approaches 2.</span>
Answer: Area of ΔAPC = 70 square meter and Area of △PMC= 35 square meter
Step-by-step explanation:
Here, AM is a median in △ABC (M∈ BC ). A line drawn through point M intersects AB at its midpoint P.
Since, we know that median divides a triangle into equal areas.
Therefore, By the diagram we can say that If Area of ΔAPM=35
.
Therefore Area of ΔBPM = 35 ( Because MP is the median of triangle MAB.)
⇒ Area of ΔPMC = 35 ( Because MP is the median of triangle PBC.)
Now, Area of ΔAPC= Area of ΔPBC ( CP is the median of ΔABC)
But area of ΔPBC= Area of ΔBPM+ area of ΔPMC= 35+35=70 square unit.
⇒ Area of Δ APC= 70 square unit.
Answer:
10% of 100,000 = 10,000
Step-by-step explanation:
100,000 x 0.10 = 10,000
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