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Kay [80]
3 years ago
13

PLEASE CAN SOMEONE HELPPP

Mathematics
1 answer:
NikAS [45]3 years ago
4 0

Answer:

second option

Step-by-step explanation:

The perimeter P is the sum of the 3 sides, then

P = 4x² + 3 + 2x - 5 + x + 11 ← collect like terms

= 4x² + 3x + 9

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tensa zangetsu [6.8K]
2^x * 2 = 15
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8 0
3 years ago
Can you please help me i’ll give extra points
Sauron [17]

First, we need to solve for sin(67°) = 22/x. Multiply each side by x and divide each side by sin(67°)

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a^2 + 22^2 = 23.9^2

a^2 + 484 = 571.21. Subtract each side by 484

a^2= 87.21. Take the square root of each side.

a = 9.3

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2 years ago
Solve and check: 5/3z = 15
irga5000 [103]
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8 0
3 years ago
Three ways to write 3 to the 5th power
cestrela7 [59]

First expression

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Second expression

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Third expression

=> 3^2 x 3 ^3

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=> 9 x 27, the product is also equals to 243.

7 0
2 years ago
Read 2 more answers
What did I do wrong and what is the right answer
11Alexandr11 [23.1K]
The second one u picked is not correct. Plug on the answers for all the options making sure that they match up with the expression in the question
8 0
3 years ago
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