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Bumek [7]
3 years ago
14

A road has a scale of 1:50 000 The length of a road on the map is 8.5cm.Work out the length of the real road in kilometres

Mathematics
1 answer:
uranmaximum [27]3 years ago
5 0

The answer is 2.1 Km. Hope this helps!

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The product of a particular number and a second value, which is given by the sum of 8 and the original number, is 65. What is th
Marina86 [1]

Given:

The product of a particular number is 65.

Second value is given by the sum of 8 and the original number.

To find:

The unknown number.

Solution:

Let x be the unknown number.

Then, second number = x+8

The product of a particular number is 65.

x\times (x+8)=65

x^2+8x=65

x^2+8x-65=0

Splitting the middle term, we get

x^2+13x-5x-65=0

x(x+13)-5(x+13)=0

(x-5)(x+13)=0

Using zero product property, we get

x-5=0 and x+13=0

x=5 and x=-13

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Therefore, the correct option is B.

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3 years ago
Picture of reflected trapezoid above the line
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Answer:

which line!

x or y axis?

first image is over the x axis

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Step-by-step explanation:

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3 0
3 years ago
Shawna won 40 super bouncy balls playing
patriot [66]

Answer:

13 not including Shawna

Step-by-step explanation:

First, you have to take into account that the remainder is 1, so you must subtract 1 from 40, giving you 39. 39/3 is 13, so 13 is your final answer.

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2 years ago
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Write 3 numbers that are greater than 543,000 but less than 544,000
nordsb [41]
Here are some, 543,555, 543,123, and 543,369

Hope this helps

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The ratio of cakes to cookies in the bakery was 3:5. If there were 90 cakes, how many cookies were in the bakery?
dsp73

Answer:

150 cookies

Step-by-step explanation:

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⠀⠀⠀⠀⢀⣀⣄⡀⠀⠀⠈⠻⣿⣿⣶⣿⣿⣿⠁

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⣿⣿⠟⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⠻⣿⡿

5 0
2 years ago
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