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Fofino [41]
3 years ago
11

Please help me answer this.

Mathematics
1 answer:
adoni [48]3 years ago
8 0

Answer:

See explanation

Step-by-step explanation:

        Statements                         Reasons

1. \overline{AD}\parallel \overline{BC}                                        Given

2. \angle ADB\cong \angle CBD      As alternate interior angles when parallel lines AD and BC intersect by ltransversal BD

3. \overline{AD}\cong \overline{BC}                                     Given

4. \overline{BD}\cong \overline{DB}                     Reflexive property

5. \triangle ADB\cong \triangle CBD                  SAS postulate

6.  \angle ABD\cong \angle CDB              Corresponding parts of congruent triangles are congruent

7. \overline{AB}\parallel \overline{CD}            Inverse alternate interior angles theorem

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Create a line through point B perpendicular to and label the intersection of the perpendicular line and point D. Measure and rec
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Answer:

BD  =  8

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Step-by-step explanation:

Direct answer from PLATO so change it a bit.

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20 POINTS PLEASE HELP DUE NEXT PERIOD
Vedmedyk [2.9K]
Given: y=x^3 and y=343
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3 0
4 years ago
Given circle Q with a measure of SR=120° and a radius of 9 feet, as shown below.
Pie

Answer:

18.85 feet

Step-by-step explanation:

Determine the arc length of SR

Arc length = θ/360 × 2πr

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The two functions are

y= f(x), ------------(1)

g(x)= f(x+2)---------(2)

⇒Consider a point (a,b) on the curve.It will satisfy (1).

b = f(a)

Now the point a is translated by 2 units right in horizontal direction and there is no vertical shift.

Coordinate of new point = (a+2,b)

Putting the value of new coordinate in equation (1), we get

b = f(a+2)

which gives equation (2), which is

g(x)= f(x+2)

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