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Svetlanka [38]
2 years ago
6

Find x on this special right triangle, decimals are not correct nor is 45

Mathematics
1 answer:
hjlf2 years ago
5 0
Sin 45=x/s
s=x/sin 45
s=x√2
sin 60=s/12√6
(√3/2)(12√6)=x√2
(18√2)/√2=x
x=18
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Charles offers 7% over dealer cost on a BMW that has a sticker price of $63,000 and a dealer cost of $56,904
Oksanka [162]

Answer:

The right solution is "$ 60,887.28". A further explanation is provided below.

Step-by-step explanation:

The given values are:

Sticker price,

= $63,000

Dealer cost,

= $56,904

Offer,

= 7%

Now,

The 7% dealer cost will be:

= \frac{7}{100}\times  56,904

= 3,983.28 ($)

hence,

Amount offered will be:

= 56,904+3,983.28

= 60,887.28 ($)

8 0
3 years ago
Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these.
Bas_tet [7]

Answer:

From left to right, top to bottom: 1 and 2 are neither, 1 and 2 are neither, 1 and 2 are neither, 1 and 2 are cooresponding angles, 1 and 2 are alterante interior angles.

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Simplify 15y^-7/18y^-3 Assume y≠0
weeeeeb [17]
The first step for simplifying the above fraction is to divide the terms with the same base by subtracting their exponents. 
\frac{15}{18y^{-3-(-7)} }
Remember that when there is a "-" sign in front of the parenthesis,, we need to change the sign of each term in the parenthesis. This changes the fraction to the following:
\frac{15}{18y^{-3+7 } }
Calculate the sum of the exponents.
\frac{15}{18 y^{4} }
Lastly,, reduce the fraction with 3 to find your final answer.
\frac{5}{6 y^{4} }
Let me know if you have any further questions.
:)
6 0
3 years ago
Read 2 more answers
4+n divided by 43+n equals to 1/3 what is n?
Mariana [72]

Answer:

n = 15.5

Step-by-step explanation:

(4+n)/(43+n) =1/3

3(4+n)= 1*(43 + n)

12 + 3n = 43 + n

3n - n = 43 - 12

2n = 31

n = 31/2= 15.5

8 0
3 years ago
Find the first 8 multiples of 92
nignag [31]

Answer:

92, 184, 276, 368, 460, 552, 644, 736, 828, 920

Step-by-step explanation:

hope this helps :D

brainliest appreciated

6 0
3 years ago
Read 2 more answers
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