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spayn [35]
3 years ago
14

Please explain steps

Mathematics
2 answers:
vovikov84 [41]3 years ago
7 0

Answer:

b.

Step-by-step explanation:

you keep the hole number. times the exponent 's. since one of them are negative it will be a fraction.

inessss [21]3 years ago
5 0
When using the PEMDAS method, in this problem you would start with simplifying the exponents. Then you would multiply.
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Veronika [31]

Answer:

$ 1850

Step-by-step explanation:

As it is simple interest, the interest will be same each year.

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The amount borrowed = 2081.25 - 231.25 = $ 1850

3 0
2 years ago
the parabola y=x^2 is shifted up by 2 units and to the right by 3 units. what is the equation of the new porabola
Juli2301 [7.4K]
Up 2 units = y shifted up by 2:
y = x^2 + 2
to the right 3 units = x shifted right (+) by 3:
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6 0
3 years ago
(-2,1) and (4,9), (-3,8) and (5,2)<br> Are the lines parallel, perpendicular, or neither?
marissa [1.9K]

Answer:

perpendicular

Step-by-step explanation:

if you find the slope of the points, they are completely opposite 4/3 and -3/4

6 0
3 years ago
The length, width, and height of a rectangular prism are in the ratio 3:2:1, respectively. What is the length of the prism if it
Arturiano [62]
The three numbers have to multiply to 48 in a ratio of 3:2:1
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6 0
3 years ago
tammy is 14 years old. she has a younger sister and an older brother. her sister is 12. the mean of all their ages is 14. how ol
mafiozo [28]

Answer:

16

Step-by-step explanation:

To solve, we can use an equation finding the average of the siblings'ages.

\frac{14 + 12 + x}{3}  = 14 \\  \ 14 + 12 + x = 42 \\ x = 42 - 14 - 12 \\ x = 16

7 0
3 years ago
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