3 years ago

A road map has a scale of 1:20000 on the map a road has a length of 4cm work out the actual distance five your answer in metre

Mathematics

1 answer:

iragen [17]3 years ago

5 0

The distance is 800 meters.

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Answer:

four out of 100 (4%)

Step-by-step explanation:

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3 years ago

What is the sum of the infinite geometric series 1 - 1/2 + 1/4 - 1/8 + 1/16

mina [271]

Answer: The answer is 11/16

Step-by-step explanation:

PEMDAS theres only addition and subtraction so we figure out this equation left to right.

1-1/2=1/2

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3/4-1/8=5/8

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3 years ago

AB =<br>Round your answer to the nearest hundredth.<br>B<br>5<br>2<br>40

Semenov [28]

Answer:

AB = 6.53

Step-by-step explanation:

cos theta = adjacent/ hypotenuse

cos 40 = 5/ AB

AB cos 40 = 5

AB = 5/ cos 40

AB = 6.527036447

Round to the nearest hundredth

AB = 6.53

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3 years ago

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Sveta_85 [38]

Answer: 0.83

Step-by-step explanation:

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3 years ago

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What is the area of a right triangle with a base of 25 centimeters and a height of 13 centimeters?

sdas [7]

Answer:

<h3>162.5 cm²</h3><h3>Step-by-step explanation:</h3>

Area of a triangle = (BH)/2

Base= 25

Height=13

(25×13)/2= 162.5 cm²

6 0

3 years ago