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Rzqust [24]
3 years ago
5

Help!!! I'll mark brainliest

Mathematics
1 answer:
horrorfan [7]3 years ago
3 0

Answer:

It's too much to answear,you can ask me 2 questions. Now make your choice

Step-by-step explanation:

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andreev551 [17]

Answer:

9 :)

Step-by-step explanation:

Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.

7 0
3 years ago
Read 2 more answers
Please help I don’t understand.
Lina20 [59]
You can work out c first. That's probably the key to the whole problem.
The adjacent side to a 60o angle is 1/2 the hypotenuse
The hypotenuse in this case = 4 Sqrt(3)
Then c = 1/2 (4 sqrt(3)) 
c = 2 sqrt(3) That means d is not true.

Next work out a.
a is in the same triangle as c and the hypotenuse.
a^2 + c^2 = hypotenuse^2
a = ??
c = 2 sqrt(3)
h = 4 sqrt(3)
a^2 + (2 sqrt(3))^2 = (4 sqrt(3))^2
(sqrt(3))^2 = 3
a^2 + 4 * 3 = 16 * 3
a^2 + 12 = 48
a^2 = 48 - 12
a^2 = 36
a = 6

Now we need to work out d
The side opposite and the side adjacent  are equal when opposite a 45o angle in a right angle triangle
d = 6


The last thing to work out is be
a = 6
d = 6
c = ???

a^2 + d^2 = c^2
6^2 + 6^2 = c^2
c^2 = 72
c = sqrt(72)
c = sqrt(6*6*2)
c = 6 sqrt(2)

The answer should be B??? Check this out.
4 0
3 years ago
Three businesses donated money to charity. The chart shows the pledges made by the businesses. Business B pledged $20 million le
Masja [62]

Answer:

Business A= x

Business B= 2x-2,000,000

Business C= 2(2x-2,000,000)-2,000,000

Step-by-step explanation:

Don't feel like explaining this unless you really want me to. Also, brainliest would really be appreciated.

8 0
3 years ago
Ms. Sandoval walked 2 miles a
Drupady [299]

Answer:

Step-by-step explanation:

since 5 has nothing to do with this question lets put the 5 aside and focus with the 2 miles and the 8 weeks.. if there is 7 days in a week and there is 8  weeks that is 56 days in total.. multiply by 2 miles per day would equal...                  

i believe (112)

8 0
3 years ago
Please i need this answer right now !!!! Dx
yaroslaw [1]

Answer: the answer is d sin30degrees equal 5/x because sin is opposite over hyponuese

8 0
3 years ago
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