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tatiyna
3 years ago
8

If parallelogram RSTV has diagonals then RSTV must also be a _______. square and a rectangle rhombus and a rectangle rhombus rec

tangle square
Mathematics
1 answer:
andrew11 [14]3 years ago
5 0
<span>a rectangle rhombus(parallelogram) since even a parallelogram has diagonals</span>
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Simplify (3x)-1. A. 81x^4. B. 4x^6. C. 1/3x. D. 1/x^6
elena55 [62]
If you mean: (3x)^-1

When you have a power to a negative number (1 in this case), place the power on the numerator, with the base in the denominator.

(3x)^-1 = 1/3x

1/3x, or C) is your answer


hope this helps
3 0
3 years ago
If f(x) = x2 and g(x) =1/ 2x+3, find g(f(-1)).
Dvinal [7]
-1=1/2x+3
2=1/2x
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5 0
3 years ago
I NEED HELP ASAP!!!!!!
krek1111 [17]

Answer:

83.3%

Step-by-step explanation:

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Since you don't want a three, there's a 5/6 chance of not rolling a 3

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3 0
3 years ago
In the figure, ΔABC ∼ ΔDEF. Solve for x. (5 points)
frosja888 [35]
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3 years ago
What would be the value of 150 after eight years if you earn 12 percent interest per year
Monica [59]
The answer depends on what type of interest. If you are using compound interest, then the interest is different every year, as the amount you earn goes up because the amount you have in the bank goes up. Simple interest is the opposite, as you earn one amount each year, and it does not change.
So.....
Simple Interest:
0.12 * 150 = 18
18 * 8 = 144
144 + 150 = $294
Compound Interest:
150(1 + 0.12)^8
150 * 1.12^8
150 * 2.475 = $371
5 0
3 years ago
Read 2 more answers
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