Answer:
$14 for the shiny wrapping paper
Step-by-step explanation:
6x + 4y = 104
8x + 12y = 232
x=8 y=14
Answer:
2) 1. 73
2. 107
3. 73
4. 107
5. 73
6. 107
7. 73
8. 107
4) 1. 46
2. 134
3. 46
4. 134
5. 46
6. 134
7. 46
8. 134
Step-by-step explanation:
- Vertical, corresponding, alternate exterior, and alternate interior angles are all congruent (equal).
- Angles such as same side exterior and same-side interior are supplementary; meaning these angles add up to 180°.
Answer: 1 1/6
Step-by-step explanation:
Let the amount of students that a bottle of juice can cater for be x. Therefore,
2/3 × x = 12
2x/3= 12
2x = 12 × 3
2x = 36
x = 36/2
x = 18
Since Mrs. Williams gave juice to 21 students, the number of bottles of juice that was used will be:
= 21/18
= 1 3/18
= 1 1/6
Answer: 24ft
Step-by-step explanation:
The exercise gives you the following formula:
Where "h" is the height of the square pyramid and "x" is the length of one side of the base.
According to the data given, you know that:
Therefore, you can subsitute these values into the formula:
Now, you need to solve for the "x" to calculate the length of one side of the square base of that pyramid.
