Answer:
Exact Form: 2√26
Decimal Form: 10.19803902
…
Step-by-step explanation:
Answer: 18,00 Meters (1.3)
Step-by-step explanation:
Divide one of the sides in the bigger triangle by its corresponding side in the smaller triangle to determine the scale factor for the smaller triangle to the bigger triangle.
1st) 120/90
2nd) Convert
3rd) Factor your half
Answer:
<em>-3x</em><em> </em>+ 5
Step-by-step explanation:
like terms are the ones that have <em>x</em><em> </em>and the ones that don't.
hope this makes sense
KL is 7.
Since LMN~XYZ, that means m∠N = m∠Z.
Since the angles are the same, we also know that
sin N = sin Z
Sine is the ratio of the opposite side to the hypotenuse of a right triangle. The sine of N would be the ratio of sides LK to LN, and the sine of Z would be the ratio of sides XW to XZ. That gives us:
x/28 = 3/12
Cross multiply the proportion:
12*x = 28*3
12x = 84
Divide both sides by 12:
12x/12 = 84/12
x = 7
