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2 years ago

What decimals is equivalent to 40/100?

Mathematics

1 answer:

yulyashka [42]2 years ago

7 0

The decimal for 40/100 is equivalent to .04

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Three parallel intersects an east west street at right angles. Name the east west street

ololo11 [35]

You need a map or a picture of what you are talking about so i can help find you the answer so please take a picture and post it so i can see it.

8 0

2 years ago

A radio transmission tower is 170 feet tall. how long should a guy wire be if it is attached 15 feet from the top and is to make

beks73 [17]

The image of the given scenario is attached below.

A right angled triangle is formed, with one angle equal to 27 degrees. The perpendicular side is 155 and we are to find the length of guy wire which makes the hypotenuse of the right angled triangle.

Using the formula of sine, we can write:

$sin(27)= \frac{155}{x} \\ \\ 
x= \frac{155}{sin(27)} \\ \\ 
x=341$

Rounding to nearest whole number, the length of the guy wire that must be attached is 341 feet.

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3 years ago

Using the Division algorithm to find q and r such that 3662 = q·16+r , where 0 ≤ r < 16 . What if we take c = −3662 instead o

bagirrra123 [75]

Answer:

a) If c=3662 then q=228 and r=14.

b) If c=-3662, then q=-229 and r=2

Step-by-step explanation:

a) Observe that 229*16=3664, since r must be in the interval [0,16), then 229 doesn't work, but 228*16=3648 and 3662-3648=14.

Then 3662=228*16+14.

b) Observe that -228*16=-3648 and -3648-14=-3662, but r= must be positive. Then -228 doesn't work.

But observe that -229*16=-3664 and -3664+2=-3662. So -3662=-229*16+2

4 0

3 years ago

IMMEDIATELY I NEED THIS DONE IN FIVE MINUTES Match the values with the equivalent percentages.

makkiz [27]

Answer:

35% of 150=52.5

20% of 50=10

10% of 20=2

45% of 200=90

6 0

2 years ago

3) 14, 9, 20, 5, 17, 13 mean: <br>median: <br>mode: <br>range:

Korolek [52]

Answer:

mean: 13

range: 15

there is no mode

median: 13.5

Step-by-step explanation:

mean= 14+9+20+5+17+13 = 78

78÷6= 13

range = highest number minus the smallest number

20-5 = 15

the mode is the number that occurs the most

median= 13+14= 27

27÷2 = 13.5

7 0

2 years ago