Thousands of stock net change
<span>x = 4
Given the description of the triangles, you have 2 similar right triangles. The smaller triangle has a height of 20 and a base of 3x, while the larger has a height of (20+8) = 28 and a base of 4x + 2. We wish to determine the value of x. Since the triangles are similar, the ratio of corresponding sides will be a constant. So:
20/28 = (3x)/(4x+2)
(4x+2)20/28 = (3x)
(20/28)*4x+(20/28)*2 = (3x)
(80/28)*x+(40/28) = (3x)
(20/7)*x + 4/7 = 3x
4/7 = 3x - (20/7)*x
4/7 = (21/7)x - (20/7)*x
4/7 = x/7
4 = x
So the value of x is 4.</span>
Answer:
r=12
S=24
Step-by-step explanation:
I hope I helped you^_^
Answer:
Step-by-step explanation:
Any equation in which a proper relation with acceleration is shown can be solved for acceleration. (The first equation improperly represents the relationship between vf, vi, and at.)
a = (vf -vi)/t
Answer:
A = 3
Step-by-step explanation:
0.6=0.2a
Divide both sides by 0.2.
0.2
0.6
=a
Expand
0.2
0.6
by multiplying both numerator and the denominator by 10.
2
6
=a
Divide 6 by 2 to get 3.
3=a
