Answer:
f=36
Step-by-step explanation:
5f/6=30
5f=30(6)
5f=180
f=180/5
f=36
375+147=530 you can round 375 up to 380 147 would be rounded to 150 and add 380+150=530.
We know that
case 1)
Applying the law of sines
a/Sin A=b/Sin B
A=56°
a=12
b=14
so
a*Sin B=b*Sin A----> Sin B=b*Sin A/a---> Sin B=14*Sin 56°/12
Sin B=0.9672
B=arc sin (0.9672)------> B=75.29°-----> B=75.3°
find angle C
A+B+C=180°-----> C=180-(A+B)----> C=180-(56+75.3)----> C=48.7°
find c
a/Sin A=c/Sin C----> c=a*Sin C/Sin A----> c=12*Sin 48.7°/Sin 56°)
c=10.87-----> c=10.9
the answer Part 1)
the dimensions of the triangle N 1
are
a=12 A=56°
b=14 B=75.3°
c=10.9 C=48.7°
case 2)
A=56°
a=12
b=14
B=180-75.3----> B=104.7°
find angle C
A+B+C=180°-----> C=180-(A+B)----> C=180-(56+104.7)----> C=19.3°
find c
a/Sin A=c/Sin C----> c=a*Sin C/Sin A----> c=12*Sin 19.3°/Sin 56°)
c=4.78-----> c=4.8
the answer Part 2)
the dimensions of the triangle N 2
are
a=12 A=56°
b=14 B=104.7°
c=4.8 C=19.3°
1) You can make about 6 bracelets because 43 divided by 6.8 is 6.3235 so you round it to 6.
2) The answer is 14.4 miles because that’s what 3.6x4 equals.
3) The answer would be $63.09 because 7.01x9=63.09
4) The answer is 1.35 , you just have to multiply 0.5 and 2.7
5) The answer is 9.432 seconds
6) For aluminum it would be $1.15 and for copper it would be $3.24
7) 0.21 x 10 = 2.1
8) 45.35 divided by 10,000 = 0.004535
9) 6.02 x 0.1 = 0.602
10) 9.4 divided by 0.01 = 940
11) 15.5
12) $695
Answer:
35 miles
Step-by-step explanation:
I think its 35 because the information about turning right 12 miles is unnecessary because the question states what is the straight line distance from our starting point.