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Anuta_ua [19.1K]
2 years ago
6

Can someone please help me i'll mark brainliest and give a 5 star rating :)))​

Mathematics
1 answer:
Alexxx [7]2 years ago
4 0

Answer:

see below

Step-by-step explanation:

That is a LOT of questions

complement angles add to 90    suppleent angles add to 180

9)  complement = 50   supplelement = 140

13)  compl = 40     suppl = 130  

14) comp = 45        supple = 135

I think you can do the rest, right?

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I need help solving for x
Vlada [557]

Answer:

7.5

Step-by-step explanation:

draw the triangles separately then write a fraction for the small one x/6 and 10/8 then to get rid of the 6 to get x by itself you multiply by 6 to get X and for the other side you do 10/8 then multiply 1.25 times 6 to get 7.5

please add a thanks and a brainliest

hope this helped

6 0
3 years ago
Steven wishes to save for his retirement by depositing $2,000 at the beginning of each year for thirty years. Exactly one year a
Ad libitum [116K]

Step-by-step explanation:

i = interest 3% for 30 years

This is a simple dynamical system for whom the the solutions are given as

S=R[\frac{(i+1)^n-1}{i}](i+1)

putting values we get

S=2000[\frac{(1.03)^{30}-1}{0.03}](1.03)

= $98005.35

withdrawal of money takes place from one year after last payment

To determine the result we use the present value formula of an annuity date

P = R\frac{1-(1+i)^{-n}}{i}{i+1}

we need to calculate R so putting the values and solving for R we get

R= $6542.2356

8 0
3 years ago
How many times larger is 3.172 x 106 than 2.44 x 105?
ycow [4]

Answer: 2 times larger.

Step-by-step explanation:

6 0
3 years ago
I need help with 6 <br><br><br> I’ll give brainliest
Katena32 [7]
If I understand it correctly then its complementary angle will be 115˚, because 180-65=115.
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3 years ago
What is the slope of (-6,12) (-5,14)
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M=2/1 so m=2 I believe
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