Answer:
Part A
Step-by-step explanation:
Part A is asking for the ratio. Ratio is the quantitative relation between two amounts showing the number of times one value contains or is contained within the other. You ave the make the denominators the same so 3/4 turns to 6/8 and 1/8 so it is a 6:1 ratio.
Then it is asking for how you can fit it he added 8/8 instead of 1/8 that is 8 times the amount it was asking for so now you add 8 times the amount of sugar so 6/8 * 8 = 48/8 which is also just 6 cups of sugar.
Answer:
x=38
Step-by-step explanation:
First, know that the sum of the angles in a triangle is 180.
Then, add the angles. 2x+38+x+x-10.
Make them equal to 180.
2x+38+x+x-10=180
Simplify.
4x+28=180
Subtract 28 from 180.
4x=152
Divide 4 from 152 to make x alone.
x=38
There you go!
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Answer:
Step-by-step explanation:
Check attachment
Answer:
H(n) = 234⁽ⁿ⁻¹⁾
Step-by-step explanation:
Hello,
The first thing to do when finding an explicit equation is to determine if the sequence is arithmetic or geometric.
In this question, the sequence is a geometric progression.
h(n) = h⁽ⁿ⁻¹⁾.(-9)
a = -26
r = common difference
a(n) =ar⁽ⁿ⁻¹⁾
h(n) = -26 × (-9)hⁿ⁻¹⁾
h(n) = 234⁽ⁿ⁻¹⁾