Answer:B
Step-by-step explanation:
4E and LA are right angles; therefore, these angles are congruent since all right
angles are congruent. Is - 15 over 5 and 12 over 4shows the corresponding sides are proportional;
therefore, ABC ~ AEDC by the SSS Similarity Postulate.
Answer:
The number is 2.
Step-by-step explanation:
Let x represent the missing number and write an equation based on the information given, and solve for x
9x + 6 = 3 * 8
Simplify
9x + 6 = 24
Subtract 6 from both sides
9x + 6 - 6 = 24 - 6
9x = 18
Divide both sides by 9 to isolate x, and solve
9x ÷ 9 = 18 ÷ 9
x = 2
So, our friendly number will be 300: it's only two numbers away from 298!
We multiply 300 by 6: it's 1800. (3*6=18, and the 0s we can just add at the end)
now we only need to subtract those two numbers (mupliplied by 6): so we subtract 12.
the result will be 1800-12=1788.