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stealth61 [152]
3 years ago
14

the courtyard for a building is in the shape of a triangle. one angle measures 25 degrees, the side opposite this angle is 14 me

ters and an adjacent side is 12 meters. find the area of the triangle.
Mathematics
1 answer:
Free_Kalibri [48]3 years ago
4 0
Ignore this “answer” i just need to be able to ask more questions
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Please help me solve for X<br> I'll give brainlyest
Dovator [93]

Answer:

1. x = 8

2. x = 12

3. x = 11

4. x = 6

Step-by-step explanation:

1.

102 + 102 = 204

360 - 204 = 156

156 / 2 = 78

78 = 10x - 2

78 + 2 = 10x

80 = 10x

80 / 10 = x

x = 8

2.

81 = 7x - 3

81 + 3 = 7x

84 = 7x

84 / 7 = x

x = 12

3.

77 = 6x + 11

77 - 11 = 6x

66 = 6x

66 / 6 = x

x = 11

4.

115 + 115 = 230

360 - 230 = 130

130 / 2 = 65

65 = 8x + 17

65 - 17 = 8x

48 = 8x

48 / 8 = x

x = 6

8 0
1 year ago
The gallons of water used to take a shower varies directly with the number of minutes in the shower. If a 6 minute shower uses 3
Lapatulllka [165]
Answer:

You use 6 gallons of water per minute.

Explanation:

If you use 36 gallons in 6 minutes then you need to divide 6 by 36. 36/6=6. That would mean you use 6 gallons per minute.
5 0
3 years ago
using compound interest, how long does it take to double a 1000 dollar investment that pays 6.5% annual interest, compounded mon
KonstantinChe [14]

Answer:

11 years approx

Step-by-step explanation:

Given data

P=$1000

A=2000

R=6.5%

T= ?

Calculate time, solve for t

t = ln(A/P) / r

substitute

t=ln(2000/1000)/0.065

t=ln(2)/0.065

t=0.693/0.065

t=10.66

Hence the time is 11 years approx

3 0
3 years ago
Help ASAP
kramer

Answer:

x=19/5

Step-by-step explanation:

x*2+8x=38

10x  =38

5 0
2 years ago
There are (49)5 • 40 books at the library. What is the total number of books at the library? (4 points)
madreJ [45]
5 times 40 times 49 equals 9800 because you do 5 time 4 and that's 20 and you add a 0 and you multiply by 49 to get 9800.
5 0
3 years ago
Read 2 more answers
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