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ddd [48]
3 years ago
9

I am confuse how to solve this problems help!!!!

Mathematics
1 answer:
KatRina [158]3 years ago
5 0
The ratio of selling price to cost price is. 3.65 : 1.72

The cost price is 28.50 and you want to find the selling price so let x replace that spot
x : 28.50

cross multiply 3.65 × 28.50 and 1.72 × x
3.65 × 28.50 = 104.025
1.72 × x = 1.72x

104.025 = 1.72x
x is approximately $60.48
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Find value of X? Round answer to nearest tenth.
ohaa [14]

Answer: x = 4.6

Step-by-step explanation:

From the diagram opposite is 4

Adjacent is x

@ = 41 degrees.

Solve from SOH CAH TOA

From here the one that has opposite and adjacent is TOA which is;

[email protected] = opposite/ adjacent

[email protected] = 4/x

x = 4/[email protected]

x = 4/tan 41

x = 4/0.869

x = 4.6

6 0
3 years ago
HELP PLEASE 30 IF YOU HELP
motikmotik

Answer:

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Step-by-step explanation:

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5 0
2 years ago
What is the slope of the line joining (5, 9) and (−2, 9)?
mel-nik [20]

Answer:

c

Step-by-step explanation:

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answer is C.0

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Hope this helps.

8 0
4 years ago
Read 2 more answers
PLEASE HELP ME I WILL MARK CORRECT ANSWER BRAINLIEST
Assoli18 [71]

Answer:

36 units

Step-by-step explanation:

to do this you must first find the lengths of all the sides with pythagorean theorem

for a to b you use

3^2 + 4^2 = c^2

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c = 5

5 is one of the lengths

b to c uses the same equation

so

5 is another one of the lengths

for d to c your equation is

5^2 + 12^2 = c^2

25 + 144 = c^2

169 = c^2

13 is another of the lengths

d to a has the same length as c to d so there is another 13 unit length

so

5 + 5 + 13 + 13 is your equation to find the perimeter

5 + 5 + 13 + 13 = 36

that is your answer

6 0
2 years ago
Find the volume of the solid.<br> Need correct answer with explanation( brainlest)
Oduvanchick [21]

Answer:

41.6 yd³

Step-by-step explanation:

Volume = lwh

Volume = (2 yd)(4 yd )(5.2 yd) = 41.6 yd³

6 0
3 years ago
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