<span>for y varies directly with x, you should have
y=kx
where k is constant of variation.ok</span>
Answer:
x = 43
Step-by-step explanation:
Since it says at the bottom that the sum of angle measures is 360° that means that you can dd up all the angles and it will equal 360.
<u>Set up an equation</u>
(3x) + (2x) + (x + 12) + (2x + 4) = 360
<em>Then add them all together.</em>
5x + (3x + 16) = 360
8x + 16 = 360
<em>Subtract 16 from both sides to get 8x alone.</em>
8x = 344
<em>Then divide both sides by 8 to get x</em>
Answer: 14 weeks
Step-by-step explanation:
Given
Kadin wants to buy a laptop of
He already saved and started saving each week
Suppose he saves for weeks to get the laptop i.e.
So, he need to save for 14 weeks to buy the laptop
Hence they are similar
#2
- <A=<H
- And ratio of sides are same
Hence both triangles are similar by SAS property
#3
Fhhffhbgbvyj tsbkinugkvdyncy