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postnew [5]
4 years ago
8

Convert 6.89km to hm

Mathematics
2 answers:
max2010maxim [7]4 years ago
7 0
68.9 hm since you multiply 6.89 by 10 like this:
6.89*10= 68.9
cricket20 [7]4 years ago
5 0

Answer:

6.89 to 68.9hm

Step-by-step explanation:

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How do you find the volume of a parallelogram
Volgvan
Area is 2-dimensional like a carpet or an area rug. A parallelogram is a 4-sided shape formed by two pairs of parallel lines. Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height.
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4 years ago
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What is the solution set for |x/2|=8
Ksenya-84 [330]

<u>Answer:</u>

The correct answer option is x = -16 and x = 16.

<u>Step-by-step explanation:</u>

We are given the following equation and we are to find the solution for this equation:

| \frac { x } { 2 } | = 8

For the given equation, involving the modulus, we will have a positive as well as a negative value for it in order to find its solution set.

\frac { x } { 2 } = - 8 and \frac { x } { 2 } = 8

x = 8 \times 2 and x = - 8 \times 2

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5 0
3 years ago
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Find the zero of the polynomial in each of the following cases
uranmaximum [27]

Answer:

(I) (-5) is a zero of P(x)

(II) 5 is a zero of P(x)

(III) (-5/2) is a zero of P(x)

Step-by-step explanation:

<h3>(I) P(x) = x + 5</h3>

Here, P(x) = x + 5

To find the zeroes of P(x)

let P(x) = 0

∴ x + 5 = 0

∴ x = (-5)

Thus, (-5) is a zero of P(x)

<h3>(II) P(x) = x - 5</h3>

Here, P(x) = x - 5

To find the zeroes of P(x)

let P(x) = 0

∴ x - 5 = 0

∴ x = 5

Thus, 5 is a zero of P(x)

<h3>(III) P(x) = 2x + 5</h3>

Here, P(x) = 2x + 5

To find the zeroes of P(x)

let P(x) = 0

∴ 2x + 5 = 0

∴ 2x = -5

∴ x = (-5/2)

Thus, (-5/2) is a zero of P(x)

<u>-</u><u>TheUnknownScientist</u>

4 0
3 years ago
What is the equation of the line that passes through the points (3,-2) and (6,3)?
cupoosta [38]

Answer: m=5/3

Step-by-step explanation:

i think its right

4 0
3 years ago
what is the rate of change in dollars per hour if plumber charges 130.00 for 2 hrs work and 235.00 for 5 hrs work
Umnica [9.8K]

Answer:

18

Step-by-step explaition:

130 divided by 2 is 65 235 divided by 5 is 47 65 - 47 is 18

6 0
3 years ago
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