Answer:
Step-by-step explanation:
look this solution :
Answer:

Step-by-step explanation:
The area of the triangle.





Answer:
36.25
Step-by-step explanation:
The three in 20.342 has a value of 0.3, so a three one hundred times greater would be 0.3 times 100, which is 30.
Next, find the choice that has a three in the ten's place, which represents a 30.
Answer:
14
Step-by-step explanation:
(9x + 10)° = 136°
9x + 10 = 136
9x = 126
x = 14
Answer:
(m - 10)(m - 2)
Step-by-step explanation:
We need 2 numbers whose product is + 20 and whose sum = -12. They are -10 and -2. These go into the 2 parentheses:
(m - 10)( m - 2).