Answer:
3
Step-by-step explanation:
Let "a" represent Alondra's number. Then the math she performs on it is ...
2a-6 . . . .double my number and subtract 6
| 2a-6 | < 2 . . . . . the result is less than 2 units from zero
This absolute value expression can be "unfolded" to two of them ...
-2 < 2a -6 < 2
Dividing by 2 gives ...
-1 < a -3 < 1
Adding 3, we get ...
2 < a < 4
The only whole number in this range is ...
a = 3
Alondra is thinking of the number 3.
Y = 3x -1. Y = 3x - 1
(-3) Y = x - 7. -3y = -3x + 21
-2y = 20
-2. = -2
Y = - 10
Y = 3x - 1
-10 = 3x - 1
+ 1. + 1
-9. = 3x
3. 3
-3 = x
(-3,-10)
Answer:
The Giraffe has a weight which is 3 times that of the Gorilla
Step-by-step explanation:
Here, we are interested in calculating the number of ways in which the giraffe’s weight is greater than the gorillas
From the question, the weight of the giraffe is 4.5 * 10^3 pounds
The weight of the Gorilla is 150 pounds
So, the number of ways it will be greater will be;
(4.5 * 10^3)/150 = 4500/150 = 30 times
The Giraffe is 3 times the weight of the Gorilla
The answer is <span>b) Mia is closer because her distance to the chest is opposite the smaller angle.
In the relationship of triangle sides and its angles, the shortest side will always be opposite to the smallest interior angle. Furthermore, the largest side will always be opposite to the largest interior angle. Since Mia's distance to the treasure chest is opposite to the smaller angle 65</span>°, then she is much closer to the chest.<span> </span>
Answer: Divide 2 by 6- 0.3 with a bar over the 3, Step-by-step explanation: 0.3 with a bar over the 3 is the decimal form of 2/6