It’s c x=5 that what it is lol
30 girls because 42÷7=6 So multiply 6 by 5 and it gives you the ratio for girls
Answer:
Step-by-step explanation:
If you drive straight north then turn and drive straight east, you have driven 2 sides of a right triangle. The straight line distance from where you are to where you started from is the hypotenuse of the right triangle. Use Pythagorean's Theorem to solve:
and
and
That means that length of the hypotenuse is 45.
45 miles is the distance.
Answer:
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Step-by-step explanation:
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Answer:
x=-1
Step-by-step explanation:
First distribute...
0.5x + 1.4 - x = 0.6 + 0.3
Then add your like terms...
-0.5x + 1.4 = 0.9
Solve like normal equation....
-0.5x = 0.5
x= -1