Answer:
13
Step-by-step explanation:
its 13 calculator
40 is 1 tenth because 40 x 10 is 400
Answer:
2
Step-by-step explanation:
Since triangles ABC and ADE are similar by AA (they share angle A and a right angle), their ratio of sides must be equal. Therefore:
Multiply both sides by 2:
Multiply both sides by x+2:
Subtract 2 from both sides:
Hope this helps!