What's the answer???!

Mathematics

2 answers:

Ksivusya [100]3 years ago

6 0

50 degrees since a triangle is 180 degrees and the other 2 are 40 and 90

Bezzdna [24]3 years ago

6 0

I believe the answer is 50 degrees

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Jamie has 4 apples and 6 bananas. Each apple cost 0.75 and each banana cost 0.6” write an expression representing the total cost

Lorico [155]

(0.75*4) + (0.6*6) = 6.6

answer: 6.6

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3 years ago

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Multiple choice please please answer

lakkis [162]

Answer:

$\purple { \boxed{x = 25 \times \sin \: 39 \degree}}$

Step-by-step explanation:

$\sin \: 39 \degree = \frac{x}{25} \\ 25 \times \sin \: 39 \degree = x \\ \huge \red{ \boxed{x = 25 \times \sin \: 39 \degree}}$

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3 years ago

Which of the following numbers is a Mersenne prime?<br> A: 90<br> B: 27 - 1<br> C: 211 - 1<br> D: 15

My name is Ann [436]

Answer:

B: 2⁷-1 = 127

Step-by-step explanation:

A Mersenne prime is a prime of the form 2^n -1, where n is also a prime.

Among the answer choices, neither 90=2·3²·5 nor 15=3·5 is prime. Both 2⁷-1 = 127 and 2¹¹-1 = 2047 are of the right form, but 2047 = 23·89 is a composite number.

2⁷-1 = 127 is a Mersenne prime

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3 years ago

Asap! please help i’ll give brainliest

Alex777 [14]

well it would make sense to say that the longest fish is 12in longer than the shorter fish because if you take 21in (the longest fish) and subtract 9 (the shortest fish) you would get 12.

Hope that helped pls give brainlist

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2 years ago

Can someone help me with this question plzzzzz

Ann [662]

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