I need help on this please anyone help
1 answer:
x + 90 = 7x
90 = 7x - x
90 = 6x
x = 90/6
x = 15
Result x = 15
Measure of each angle = 15 + 90
= 105
a) x = 15
b) angle = 105°
Second problem
a= Complementary
b) 90°
c) x = 90 - 37
x = 53°
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Answer:
2.070552361 miles
Step-by-step explanation:
2 / cos 15 = 2.070552361
Yes it is because if you round 14 to 15, and add 15 and 15 you get 30. Then do 30 times 3 to get 90. Round this to the nearest hundred and you get 100.
Answer:
1. 4z=-8
z= -8/4= -2
2. 2/3t=8/1
2= 24t
t= 0.08
3. 15-1=-8d
14=-8d
d= -1.75
4. 5r-2r=18
3r= 18
r= 6
5. 24= 8y
y=3
6. 3t-3= -t+5
3t+t= 5+3
4t=8
t=2
7. 2x-x= 3+6
x=9
Answer: i need help on that too :)
Step-by-step explanation:
