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Rina8888 [55]
3 years ago
10

HELPPP PLEASSEE!!!

Mathematics
2 answers:
docker41 [41]3 years ago
4 0

Answer:

2 pounds

Step-by-step explanation:

1 pound = 1/2 hour (30 minutes)

x pound(s) = 1 hour (60 minutes)

Equation:

1 pound · (2) = 1/2 hour · (2)

2 = 1 hour

swat323 years ago
4 0

Answer:

2

Step-by-step explanation:

\frac{1}{1/2} = \frac{n}{1}

\frac{1}{2}n = 1

n = 2

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The length of one rectangle is 4 and the width is 2x-6. The length of another rectangle is 1/2 and the width is 6x+2. How much l
Assoli18 [71]
The answer is that the first one is not the longer one the second one is.
the first one equals 2
the second one equals 5
8 0
3 years ago
Find all x such that x^2+5x<6. Express your answer in interval notation.
Mama L [17]

Answer:

(-6, 1)

Step-by-step explanation:

x^2+5x<6,

x^2+5x-6<0,

(x^2-x) + (6x-6)<0,

x(x-1) + 6(x-1)<0,

(x-1)(x+6)<0,

-6<x<1

Interval Notation: (-6, 1)

8 0
3 years ago
Read 2 more answers
Find the angle y to the nearest degree:
Sladkaya [172]

Answer:

y=68.38172757

Step-by-step explanation:

Take the inverse cosine of both sides of the equation to extract  

y from inside the cosine.

y=arccos(7/19)

y=68.38172757

The cosine function is positive in the first and fourth quadrants. To find the second solution, subtract the reference angle from  

360 to find the solution in the fourth quadrant. y=360−68.38172757

y=68.38172757+360n,291.61827242+360n, for any integer n

5 0
3 years ago
Please help due in 20 minutes, show work thank you so much
UkoKoshka [18]
Yes I will help you!!!
4 0
3 years ago
Molly scored 86, 87, 93, and x
zmey [24]

Answer:

98

Step-by-step explanation:

Average is the sum of all data points divided the number of data points.

In this specific situation, the average test score, 91, is equal to the sum of Molly's four individual test scores divided by the number of test Molly had, 4.

(( 86 + 87  + 93  + x) / 4) = 91

86 + 87 + 93 + x = 91/4

86 + 87 + 93 + x = 364

x = 364 - 93 - 87 - 86 = 98

3 0
3 years ago
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