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Rashid [163]
2 years ago
15

What is -x^2+ 13x - 42 factored​

Mathematics
1 answer:
Irina18 [472]2 years ago
7 0

Answer:

-(x - 6)(x - 7).

Step-by-step explanation:

-x^2+ 13x - 42

= - (x^2 - 13x + 42

= -(x - 6)(x - 7)

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Which survey is biased?
scoundrel [369]

Answer:

b

Step-by-step explanation:

alotta ppl go to the mall cuz they like to shop there, so if u ask ppl at the mall their fav place to shop, many will say "the mall"

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2 years ago
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Rama jumps 2m 30cm long and swathi jumps 2m 60cm in a competition what is the total distance they jumped together ​
Furkat [3]

Answer:

Step-by-step explanation:

2 m 30 cm

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2 years ago
Add. Simplify the answer to lowest terms before entering the numerator and denominator in their boxes. 11/16 + 3/16
myrzilka [38]

Answer:

The answer is 7/8.

Step-by-step explanation:

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5 0
3 years ago
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A CD usually sells for $17.00. If the CD is 30% off, and sales tax is 8%, what is the total price of the CD, including tax?
Mademuasel [1]

Answer:

First find what the sale price of the CD is. 30% off means the CD is selling for 70% of the original cost ( 100%-30% = 70%)


Multiply the original cost by 70%:

17.00 x 0.70 = $11.90 ( sale price)

Now you need to multiply the sale price by the tax percentage to find the amount of tax:

11.90 x 0.08 = 0.95 ( tax)


Now add the sale price and the tax for the total cost:

11.90 + 0.95 = $12.85


6 0
2 years ago
Express the angle in radian measure 150deg
Umnica [9.8K]

degree to radian = angle in degree * pi/180

rad = 150 * pi/180 = 2.618 radians

7 0
1 year ago
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