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ziro4ka [17]
2 years ago
12

Help me please.........​

Mathematics
1 answer:
Shalnov [3]2 years ago
4 0

Answer:

um 21

Step-by-step explanation:

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Blopie help me :(((((
12345 [234]

Step-by-step explanation:

first you have to see the triangle BCD

then hypotheses and perpendicular are given so you have to find base

after finding base. In rectangle ABCD DC is length and BC is breadth so now you can find area by using the formula A = l×b

3 0
3 years ago
B. What is (64) ? What is (19) ?
Novosadov [1.4K]

PLEASE GIVE BRAINLIST

1. 6,4x10^1

2. 1,9x10^1

^ = exponent

HOPE THIS HELPED

3 0
3 years ago
What is 25 and -2 1/5
ICE Princess25 [194]

6/962...............................................

5 0
3 years ago
Answer 21 & 22 for BRAINLIEST
Debora [2.8K]
I believe that 21 is d 27 over 17
I believe that 22 is d because 16 divided by 3.20 is 5
sorry if I am wrong 

I hope this helps you
4 0
3 years ago
Read 2 more answers
The cubic polynomial 3x^3+5x^2+12x+20 can be factored as
Anarel [89]

3x( {x}^{2}  + 4) + 5( {x}^{2}  + 4) =  \\ ( {x}^{2}  + 4)(3x + 5)
5 0
3 years ago
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