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ycow [4]
1 year ago
10

For what value of x must ABCD be a parallelogram? 14-7=12x+1

Mathematics
1 answer:
Ad libitum [116K]1 year ago
4 0

Answer:

Step-by-step explanation:

14-7=7

7-1=6

6=12x

x=0.5

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A cleaner recommends mixing 1 1/2 cup of cleaner for every 12 cups of water. What is the ratio of cleaner to water.
Anna007 [38]

Answer: \frac{1}{8} or 1:8

Step-by-step explanation:

First, you can convert the mixed number 1\ \frac{1}{2} into a decimal number. To do this, you need to divide the numerator (which is 1)  by the denominator (which is 2) of the fraction:

\frac{1}{2}=0.5

Now you must add 0.5 to the whole number part. Then:

1+0.5=1.5

In order to find the ratio of cleaner to water, you must divide 1.5  cups of cleaner by 12 cups of water.

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6 0
3 years ago
Phyllis invested 32000 dollars, a portion earing a simple interest rate of 5 percent per year and the rest earning a rate of 6 p
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Answer:

  • $10,000 at 5%
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Step-by-step explanation:

Let x represent the amount invested at 6%. Then 32000-x is the amount invested at 5%, and the total interest earned is ...

  0.06x +0.05(32000 -x) = 1820

  0.01x +1600 = 1820 . . . . simplify

  0.01x = 220 . . . . . . . . . .  subtract 1600

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Phyllis invested $22,000 at 6% and $10,000 at 5%.

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3 years ago
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A) Given the data set: 4,6,6,7,7,8,8,8,9

The median is 7 (the middle point in the ordered list)

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3 years ago
The student council is selling cupcakes at the school play.
Eduardwww [97]

Answer: 37.5

Step-by-step explanation:

75 divided by 2

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3 years ago
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