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sweet [91]
3 years ago
6

Solve for angle in right triangles can someone answer please

Mathematics
1 answer:
madreJ [45]3 years ago
6 0

Answer:

4.47

Step-by-step explanation:

pythagorean theory.

a^2 = 6^2 - 4^2

a^2 = 36 - 16

a^2 = 20

a = square root of 20

= 4.4721......

round off to get 4.47

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3 years ago
A normal distribution has a mean of 10 and a standard deviation of 1. What is the probability of selecting a number that is at m
Len [333]

Answer: 0.500

Step-by-step explanation:

Given : A normal distribution has a mean(\mu) of 10 and a standard deviation(\sigma) of 1.

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As the area occupied by standard normal curve less than equal to 0 = 0.500

So, required probability = 0.500

3 0
2 years ago
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Svet_ta [14]
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4 0
3 years ago
9x^3+6x^2-24x-25÷3x+5
Reika [66]

Answer:

9x3+6x2+

−97

---------

3 x

+5

The reason there is a ------- is because that is a fraction.

Step-by-step explanation:

(see attached image)

The image has it in the right form. :)

Again, I am sorry, and i didnt mean to answer this, but I hope this helps tho!

5 0
3 years ago
In a cookie jar, 1 5 of the cookies are chocolate chip and 3 4 of the rest are peanut butter. What fraction of all the cookies i
Gala2k [10]
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4 0
3 years ago
Read 2 more answers
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