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jolli1 [7]
3 years ago
13

The product of five rational numbers is positive. At most, ____

Mathematics
2 answers:
Triss [41]3 years ago
8 0

Answer:

4

Step-by-step explanation:

two negative numbers multiplied together makes a positive number. so there could not be 1,3, or 5 negative numbers, but there could be 0,2, or 4 negative numbers.

Inga [223]3 years ago
5 0

Answer:

its four

Step-by-step explanation:

got it right on edmentum

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The shadow of a 60 foot pole is a 100 feet long. What is the angle of evaluation from the end of the shadow to the top of the po
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Answer:

θ = 36.86°

Step-by-step explanation:

Given that,

The shadow of a 60 foot pole is a 100 feet long.

We need to find the angle of elevation from the end of the shadow to the top of the pole.

Height, h = 60 foot

Hypotenuse, H = 100 feet

Using trigonometry to find it.

\sin\theta=\dfrac{\text{Height}}{\text{Hypotenuse}}\\\\\sin\theta=\dfrac{60}{100}\\\\\theta=\sin^{-1}(\dfrac{60}{100})\\\\\theta=36.86^{\circ}

So, the angle of elevation is 36.86 degrees.

4 0
3 years ago
Find the surface area of the trapezoidal
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Answer:

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Step-by-step explanation:

Step by Step.

5*10 = 50, and 50*2 = 100

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6 0
3 years ago
Translate this sentence into an equation.<br> 45 is the sum of 19 and Victor's score
Alex17521 [72]

Answer:

Victors score= v

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2 years ago
In how many ways can a gymnastics team of 4 be chosen from 9 gymnasts?
serious [3.7K]
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3 years ago
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Answer:

10 , 8

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