Answer:
Step-by-step explanation:
So you put them together (10 m, 20 m, and 25 m) then you see if it makes a triangle.
but the answer is no it doesnt
so you have your two equations 3x+7=5x-23 and solve for x which is your "number" leaving the answer to be <u>x=15</u>
Step-by-step explanation:
Doubled of 132 which means 2 times 132 =
Subtract 12 doubled from 132
While write the expression whatever the expression after the word from that we have to write first
So Doubled of 132 - 12
- 12 -----> This is the final expression
If we simplify the above expression we will get
264 - 12
= 252
Answer:
210 mph
Step-by-step explanation:
speed of jet = x
headwind: speed = x - 27
time taken = 1134.6/(x - 27)
tailwind: speed = x + 27
time taken = 1469.4/(x + 27)
same amount of time:
1134.6/(x - 27) = 1469.4/(x + 27)
Cross multiply,
1134.6(x + 27) = 1469.4(x - 27)
1134.6x + 30634.2 = 1469.4x - 39673.8
334.8x = 70308
x = 210 mph
Answer:
$22.50 I believe...
Step-by-step explanation:
157.50 divided by 7
??
