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Wewaii [24]
2 years ago
11

Use the triangle formed by the vertices L(—3, 4), A(O, 5) and D(2, l). AL' A'D' is a triangle formed by using the transformation

rule (x, y) —5 (—x, y) .
a. What type of transformation is ALAD —AL'A'D'?

b. Are A LAD and AL'A'D'congruent or similar?

A and B are not answers! They are parts to the question
Mathematics
1 answer:
QveST [7]2 years ago
3 0
Answer: a
hope this helps out
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Explain how to compute 3/4 x 4/5 using one diagram.
Drupady [299]

Answer:

The simplified form of given expression is 3/5.

Step-by-step explanation:

The given expression is

\frac{3}{4}\times \frac{4}{5}

We need to find the product of two factions using diagram.

For 3/4, draw a box and divide it in 4 equal parts by using vertical lines. The  color three parts of it.

For 4/5, draw a box and divide it in 5 equal parts by using horizontal lines. Then color the four parts of it.

Now combined both boxes and shown below.

From the below figure it is clear that

The number of common shaded small boxes =  12

Total number of small boxes = 20

The required fraction is

Fraction=\frac{\text{Number of common shaded small boxes}}{\text{Total number of small boxes}}

Fraction=\frac{12}{20}

Cancel out common factor.

Fraction=\frac{3}{5}

Therefore, the simplified form of given expression is 3/5.

5 0
3 years ago
Given rhombus ABCD, find area if<br> angleABC = 60deg<br> AE = 2
Nikolay [14]
All triangles are 30-60-90, therefore the short legs (2) are half as much as the hypotenuse. Therefore the hypotenuse is 4. Because its a rhombus, all sides are congruent, so you have the length and width and can multiply them to get 16 square units.

7 0
3 years ago
Find the slope of the line from the table below
bezimeni [28]

Answer:

m = -10

Step-by-step explanation:

m = y2 - y1 / x2 - x1

m = 60-50 / -2 - -1

m = 10/ -1

m = -10

7 0
3 years ago
Read 2 more answers
3 lines are shown. A line with points M, H, K intersects with a line with points J, H, L at point H. Another line extends from p
creativ13 [48]

Answer: B. 45

Step-by-step explanation:

8 0
2 years ago
Which graph has a rate of change of zero
Hatshy [7]

Answer:

When the graph has a horizontal line.

Step-by-step explanation:

Zero rate of change. When the value of increases, the value of remains constant. That is, there is no change in value and the graph is a horizontal line.

SOURCE: GOOGLE



5 0
3 years ago
Read 2 more answers
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