Answer:
29
Step-by-step explanation:
90+61=151, so angle B would be 29 degrees
Answer:
1/5
Step-by-step explanation:
1/2 is 5/10 so 5/10 minus 3/10 is 2/10 simplified to 1/5th
Answer:
domain : ] -∞ , 2]
Step-by-step explanation:
the value of 2-x must be more than or equal to 0
because you there is no square root for negative number
2-x ≥ 0
x ≤ 2
Let be "n" the number mentioned in the exercise.
You need to remember that:
1. In Math word problems:
- The word "times" means multiplication.
- The word "twice" indicates that something is multiplied by 2.
- "Sum" is the result of an Addition.
2. In inequalities, "Less than" is represented with the following symbol:
Then, based on the above, you know that "3 times a number" can be expressed as:
And "Twice the same number":
Therefore, "The sum of 3 times a number and twice the same number is less than 45" can be represented with the following inequality:
The answer is: Option a.
Answer:
Triangular prism
Step-by-step explanation: