3 years ago

What is the area of a quadrilateral ABCD, if AB = 5 cm, BC = 13 cm, CD = 9 cm, DA = 15 cm, AC = 12 cm?

1 answer:

4 0

ABCD is a quadrilateral with angle ABC a right angle. The point D lies on the perpendicular bisector of AB. The coordinates of A and B are (7, 2) and (2, 5) respectively. The equation of line AD is y = 4x − 26. find the area of quadrilateral ABCD

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19,050,000 in scientific notation

inn [45]

19.05*10 power 5

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7 0

3 years ago

Find the scale factor and similarity statement for both problems. Please help.

otez555 [7]

#5)
14/4 = 3.5
24.5 / 7 = 3.5

The pair is similar and SF = 3.5

#6)
10/4 = 2.5
21/9 = 2.3333

The pair is not similar because the corresponding sides are not proportional.

4 0

3 years ago

Find the slope given the points (3,18) and (0,18).

docker41 [41]

Answer:

Step-by-step explanation:

Slope is calculated y2-y1/x2-x1

18-18/0-3

0/-3

8 0

3 years ago

Please help me i dont know what i am doing

Olenka [21]

Answer:

answer is 1.25
90

<h2>Step-by-step explanation:</h2><h2 />

i hope its help you

8 0

2 years ago

2. convert the following degrees to redians. 3. Convert the following radians to degrees.

astraxan [27]

Answer:

Use the app photomath

Step-by-step explanation:

6 0

2 years ago