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soldier1979 [14.2K]
3 years ago
9

-1/2 x < -12 Solve for x. Show your work.

Mathematics
1 answer:
Rainbow [258]3 years ago
3 0
-1/2 x < -12
Multiply both sides by -1 :
1/2x > 12
x > 12 × 2
x > 24
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Solving equations -3x+7=28?
AURORKA [14]

Answer:

x = - 7

Step-by-step explanation:

- 3x + 7 = 28

- 3x + 7 - 7 = 28 - 7

- 3x = 21

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Will this happen in avenger 4?
Marizza181 [45]

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4 0
3 years ago
Hot air balloon travels 18 miles in 3 hour. At this rate how many miles will the hot air balloon travel in 3/4 hour?
seropon [69]
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5 0
3 years ago
Find the volume of triangular prism with the following dimensions. Round to the nearest whole number.
defon

Answer:

<em>124.0 ft^2</em>

Step-by-step explanation:

let b = base of triangle = 7ft

h = height of triangle = 4ft

and

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We know,

volume of prism = area of triangular face of prizm × height of prizm

= 1/2 × b × h × l

= 1/2 × 7 × 4 × 8.5

= 7 × 2 × 8.5

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<h2> = <u>124.0 ft^2</u></h2>
6 0
3 years ago
What is a possible value of sin(theta) when cos2(theta)=0.21
podryga [215]
We know that

cos²(theta)=0.21
sin²(theta)+cos²<span>(theta)=1
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the answer is
the value of  sin(theta) is 0.89

6 0
3 years ago
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