Answer:
d=75° e=28° f=77°
Step-by-step explanation:
The angle of a straight line is 180°
If you subtract the 2 angles you know(which are equal to d and e), you're left with the missing angle measurement of 77°
The exact answer is 12 root 2, but you can also say approximately 17.
I got this by finding the square root of 369, and then 81. After finding these values, you get the equation...
a^2 + 9^2 = 369
a^2 + 81 = 369
a^2 = 288
And then I just found the square root of 288
Answer:
£1.62
Step-by-step explanation:
add them all up then subtract 100 and forget about the negative sign
#1 answers are 115 times 10 equals 1150 hm.
115km times 100 equals 11500dam.
115km times 1000 equals 115000m.
#2 is 418 divided by 10 equals 41.8.
418 divided by 100 equals 4.18
418 divided by 1000 equals 0.418.
#3 is 40 cm= 400mm
#4 is 500 ml= 5dl
#5 is 6kg= 6000g
#6 is 5000cl=50 l.
#7 is 4 kg=40 hg.
#8 is 200 mm = 20cm
