3 years ago

If a number is added to itself and the sum is multiplied by 2 the product is 4

Mathematics

1 answer:

Neko [114]3 years ago

4 0

The number your are looking for is 1 because 1+1=2 2*2=4

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A tiny but horrible alien is standing at the top of the Empire State Building (which is

Leto [7]

Answer:

87.7 degrees.

Step-by-step explanation:

In triangle ABC, attached.

The height of the building |AB|=443 meters

The distance of the agent across the street , |BC|=18 meters

We want to determine the angle at C.

Now,

$Tan C=\dfrac{|AB|}{|BC|} \\C=arctan (\dfrac{|AB|}{|BC|} )\\=arctan (\dfrac{443}{18} )\\=87.67^\circ\\\approx 87.7^\circ $(correct to the nearest tenth)$

The agent should sfoot his laser gun at an angle of 87.7 degrees.

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4 years ago

Draw a number line and show all numbers that are five units away from 0

Alexxandr [17]

__________this took me like 3 mins to make
| | | | | |
0 1 2 3 4 5

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4 years ago

HELP MEH! I WILL MARK THE BEST ANSWER BRAINLIEST!

kherson [118]

Answer:

Step-by-step explanation:

32.12 meters below sea level. The diver ascended to the surface at a rate of 8.8 m/min. So the diver ascended 3.65 meters a minute.

a) Use d=rt. D=distance, t= minutes, r=rate

d=8.8t

b) The distance will never be a negative number because you can't have a negative distance to something.

c) 3.65 minutes for the diver to reach the surface.

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4 years ago

In the town of sleepy Oak. the fine for speeding ticket is $32.65 + s dollars. Where s is the miles per hour over the speed limi

Mkey [24]

A: 38.4 - 25 = 13.4
13.4 + 32.65 = $46.05

B: 50.15 - 32.65 = 17.5
17.5 + 25 = 42.5 mph

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3 years ago

Eight times the sum of 5 and a number is less than 56.

Gwar [14]

8• (5+x) < 56
That is the equation

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4 years ago