2 years ago

PLS SOLVE BRAILEST GIVEN

Mathematics

1 answer:

Temka [501]2 years ago

4 0

$\sqrt{-2x^2} = \sqrt{-1} \cdot \sqrt{2}\cdot \sqrt{x^2} = ix\sqrt2$

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The perimeter of a rectangle is 96cm its shortest side has a length of 5cm state the length of the longest side

Rainbow [258]

Answer:

43cm

Step-by-step explanation:

96-10 (5 x2 sides)=86

86/2 sides=43 longest side

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2 years ago

I don't want the answer, but I want to know how you got that answer.

anastassius [24]

Answer:

n = 5

Step-by-step explanation:

$4n+5n+15=5n+7n\\\\9n+15=12n\\\\9n+15-15=12n-15\\\\-3n=-15\\\\\frac{-3n=-15}{-3}\\\\ \boxed{n=5}$

Hope this helps.

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3 years ago

The measure angle A is (2x+3), B (4x+2), C (2x-1). What are the measures of the angles?

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Answer:

<A= 47, <B= 90, <C= 43

Step-by-step explanation:

2x +3 + 4x + 2 + 2x-1 = 180

8x + 4= 180

8x = 176

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2x-1= 44-1 = 43

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3 years ago

Isaiah has h baseball cards. Michael gas 7 more baseball cards than Isaiah. Write an expression for the number baseball cards th

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Answer:

h + 7

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how many cubic yds of dirt must be removed to make ahole that is 10 yards deep 12 yards long and 5 feet wide

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