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3 years ago

How many degrees there in 3/5 right angleA. 180B. 90C. 150D. 54

Mathematics

1 answer:

Natalija [7]3 years ago

8 0

Answer:

D. 54

Step-by-step explanation:

Right angle = 90°

3/5 of 90°

3/5 × 90°

270 ÷ 5 = 54°

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AysviL [449]

Answer:

The equation $5x^2\:+\:9x\:-\:2\:=\:0$ has roots –2 and 1/5.

Hence, the option 'a' is the correct answer.

Step-by-step explanation:

Checking the equation

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ollegr [7]

Answer:

the 2nd one

Step-by-step explanation:

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How many degrees there in 3/5 right angleA. 180B. 90C. 150D. 54​

How many degrees there in 3/5 right angleA. 180B. 90C. 150D. 54