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arsen [322]
3 years ago
9

Given: ​△ACE, BD​∥AE Prove: BA/CB=DE/CD Drag

Mathematics
2 answers:
gizmo_the_mogwai [7]3 years ago
6 0

Answer:


Step-by-step explanation:

Angle 4 = angle 1 and angle 3 =angle 2        Corresponding angles for two        parallel lines BD and AE

Triangle AED ||| BDE                                       Angle angle congruent

...                                                                       By compendo and dividendo

Thus proved

Since two lines are parallel we have corresponding angles equal and also

sides will be proportional in similar triangles

Using that and adjusting compendo and dividendo we get the desired result

AlladinOne [14]3 years ago
4 0

Answer:

Corresponding Angle Postulate.

ACE - BCD.

Segment Addition Postulate

Step-by-step explanation:

I can confirm that these answers are correct! :D

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5. While bird watching, Gabrielle saw 6 robins and 3 blue jays.
Semenov [28]

Answer:

Neither. They both saw the same amount of birds.

Step-by-step explanation:

Gabrielle saw 9 birds, but so did Chase. 6+3 is 9. 3+6 is also 9. The commutative property of addition states that a+b=b+a.

4 0
4 years ago
Which value of x is a solution of x &lt; -2?<br> A.<br> -3<br> B. -2<br> C.<br> -1<br> D. 0
Viefleur [7K]

Answer:

A

Step-by-step explanation:

-3<-2

7 0
3 years ago
4C. Quintin is using the three different shaped
Sauron [17]

The smallest number of tiles Quintin will need in order to tile  his floor is 20

The given parameters;

  • number of different shapes of tiles available = 3
  • number of each shape = 5
  • area of each square shape tiles, A = 2000 cm²
  • length of the floor, L = 10 m = 1000 cm
  • width of the floor, W = 6 m = 600 cm

To find:

  • the smallest number of tiles Quintin will need in order to tile his floor

Among the three different shapes available, total area of one is calculated as;

A_{one \ square \ type} = 5 \times 2000 \ cm^2 = 10,000 \ cm^2

Area of the floor is calculated as;

A_{floor} = 1000 \ cm \times 600 \ cm = 600,000 \ cm^2

The maximum number tiles needed (this will be possible if only one shape type is used)

maximum \ number= \frac{Area \ of \ floor}{total \ area \ of \ one \ shape \ type} \\\\maximum \ number= \frac{600,000 \ cm^2}{10,000 \ cm^2} \\\\maximum \ number=  60

When all the three different shape types are used we can get the smallest number of tiles needed.

The minimum or smallest number of tiles needed (this will be possible if all the 3 different shapes are used)

3 \times \ smallest \ number  = 60\\\\smallest \ number = \frac{60}{3} \\\\smallest \ number = 20

Thus, the smallest number of tiles Quintin will need in order to tile  his floor is 20

Learn more here: brainly.com/question/13877427

3 0
3 years ago
What is the smallest number that appears in both rows this number is said to be the least common multiples of 2 and 3
Mandarinka [93]
The least common multiples of 2 and 3 would be 2 and 1 also 2 and is at its lowest multiple
4 0
3 years ago
Someone please please help me with this math problem I’m really bad at graphs
nataly862011 [7]

Answer:

y + 2 =  - (x - 4)

Step-by-step explanation:

The graph passes through: (0,2) and (2,0)

The slope is

\frac{0 - 2}{2 - 0}  =  - 1

The equation of the line in point-slope form is given by:

y-y_1=m(x-x_1)

The graph passes through (4,-2).

We substitute the slope and this point to get:

y -  - 2 =  - 1(x - 4)

y + 2 =  - (x - 4)

The first option is correct

8 0
3 years ago
Read 2 more answers
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