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Pani-rosa [81]
3 years ago
8

Supply the reason................

Mathematics
1 answer:
Anarel [89]3 years ago
6 0

Answer:

Step-by-step explanation:

2.CB≅CB (being common side)

3.triangle CAB≅ triangle BDC(by ASA axiom)

4.length AB≅ length CD( Given )

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A rectangular prism and a square pyramid were joined to form a composite figure.
azamat

Answer:

B. 333 in.2

Step-by-step explanation:

The area of the base is 81^2

lateral is 45 x 4 = 180^2  (9x5x4)

180^2 add the 72 pyramid = 252^2 + base of 81^2 = 333^2

Composite figueres i do like this as shown to you a few seconds ago.

The triangle shows us just the height

4 inches

We can see that height is smaller central isosceles height across the center base point.

We also can remember to use the length 9inches but divide by 2 and get each triangle area this way.

4 x 1/2 base = 4x 1/2 4.5 = 4 x 2.25 = 9^2 each right side triangle

9 x 8 = 72^2

we add the areas 72+ 81+lateral 180 = 333 inches^2

8 0
3 years ago
Add= 38.42 and 7.1 <br> please​
Dahasolnce [82]

Answer:

45.52

Step-by-step explanation:

38.42 + 7 is 45.42, and 45.42 + 0.1 is 45.52

8 0
2 years ago
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A bag contains 2 red marbles, 3 blue marbles, 4 white marbles, and 1 yellow marble. If Jamal picks a marble at random, notes the
statuscvo [17]

Answer:

About 99 times.

Step-by-step explanation:

There are 3 out of 10 blue marbles in the bag, or 0.3%. 99 is 0.3% of 330.

4 0
3 years ago
Please I don’t know how to do this.. can anyone help?
scoundrel [369]

Answer:(3,4)

Step-by-step explanation:

4 0
3 years ago
Question 6 (multiple choice)
vladimir1956 [14]
16 Chairs!

I just answered this question yesterday so I know that its 16.
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3 years ago
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