Hello.
30% of $400 is $120. You can find this by multiplying .30 by 400.
Parallel lines have the same slope.
We have y = 4x - 2 → slope m = 4.
Therefore we have y = 4x + b. Put the coordinates of the point (2, 4) to the equation of line:
4 = 4(2) + b
4 = 8 + b <em>subtract 8 from both sides</em>
-4 = b → b = -4
<h3>Answer: y = 4x - 4</h3>
Answer:120
Step-by-step explanation:
calculate the sum of the negetive numbers 3x-40
=120
Answer:
Step-by-step explanation:
If the second angle's measure is based on the first angle's measure, and the third angle's measure is also based on the first angle's measure, then the first angle is the main angle. We will call that x.
1st angle: x
2nd angle: x + 20%
3rd angle: x - 20%
By the Triangle Angle-Sum Theorem, all those angles will add up to 180, so:
x + (x + 20%) + (x - 20%) = 180 and
3x = 180 so
x = 60. That means that
2nd angle: 60 + (.2*60) which is
60 + 12 = 72 and
3rd angle: 60 - (.2*60) which is
60 - 12 = 48. Let's check those angles. If
∠1 = 60
∠2 = 72
∠3 = 48,
then ∠1 + ∠2 + ∠3 = 180 and
60 + 72 + 48 does in fact equal 180, so you're done!
I hope this helps you
625=5^6
0,0625=625/1000=5^6/2^4.5^4=5^2/2^4
square root of 5^2/2^4
5^2/2/2^4/2
5/2^2
5/4
1,25
