85/170 = <u>50</u>/100
<u>433.5</u>/255 = 170/100
170/425 = <u>40</u>/100
255/170 = <u>15</u>/100
Answer:
180
Step-by-step explanation:
60+12×10
60+120
180
In similar triangles the ratio of the corresponding sides is equal.
Therefore in this case; the two triangles are similar;
hence;
5 in/ 15 in = 8 in / x
Where x is the unknown side
x= (8 × 15)/5
= 120/5
= 24 in
Therefore, the value of x is 24 inches
The answer for:
20)
6x-7+6x³-4x-10x³-4-8x - 2x²= −43−22−6−11
19)
8u+6+7u+(-10) + (-5u) + 8= 10+4