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brilliants [131]
3 years ago
9

K to the power of negative 2 multiplied by 2

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
7 0

Answer:

2k-²

Step-by-step explanation:

i hope this is the answer ur looking for !

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185 times 28 please help me
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The answer is 5,180! I used a calculator
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PLSSSS HELP ME WITH THIS QUESTION!!!
AysviL [449]

Given,  

∠AOE = 30°

∠DOB = 40°

So, ∠EOD = 180 - (30+40)           [angles on a straight line]

                =  180 - 70

                =  110

∠EOD = ∠COF                             [ vertically opposite angle]

∴ ∠COF = 110°

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(2x + 3) - (-8 - 2x)
masha68 [24]

Answer: 4x+11

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7 0
3 years ago
The side of one square is equal to 3m and its diagonal is equal to the side of a second square. Find the diagonal of the second
navik [9.2K]

Answer:

6m

Step-by-step explanation:

the side of first square = 3 m

area of first square = 3^2= 9 m^2

let the side of second square = x m

since diagonal of first square = x m as per the question

in a square each angle is 90 degree

therefore by applying pythagorus theorem ,

diagonal ^2 = side^2 + side ^2

diagonal^2 = 3^2+3^2=9+9

DIAGONAL= square root of 18

diagonal= 3\sqrt{2} m = side of second square

therefore in second square ,

one angle is 90  degree , therefore by applying pythagorue theorem

diaqonal^2 = side ^2 + side ^2 = (3\sqrt{2})^2 + ( 3\sqrt{2})^2

diagonal ^2 = 18 + 18

diagonal = square root of 36

therefore diagonal of second square is 6m

hope it helps you... please mark me as the brainliest..

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3 years ago
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attashe74 [19]

Answer:

AB

Step-by-step explanation:

the hypotenuse is always the longest side in a triangle

6 0
3 years ago
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