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3 years ago

Evaluate the expression without using a calculator.

Mathematics

2 answers:

Keith_Richards [23]3 years ago

7 0

Answer:

Step-by-step explanation:

Since 16 is to the power of a negative fraction, we know it is going to be positive and less than one . Therefore the only answer available would be 1/2 or option D

lina2011 [118]3 years ago

3 0

D is your answer because when you do 16 to the -1/4 power your answer will be .5

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Kryger [21]

Answer:

Division Expression - 7 ÷ 3

Unit Form - 21 thirds ÷ 3 = 7

Improper Fraction 7/3

Step-by-step explanation:

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3 years ago

What are the solutions to the equation x² = 256?

Artyom0805 [142]

X = 16
x = - 16

You could do it this way
x^2 - 256 = 0
(x - 16)(x + 16) = 0
x - 16 = 0
x = 16

x + 16 = 0
x = - 16

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3 years ago

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What is the best estimate for the percent equivalent to 3/8?

Nimfa-mama [501]

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3 years ago

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Solve for w.−(14w+8)+8=3

Stella [2.4K]

= -(14w + 8) + 8 = 3
= -14w - 8 + 8 = 3
= -14w = 3
w = -3/14

In short, Your Answer would be -3/14

Hope this helps!

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3 years ago

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please help solve this question !! *the question is in the pic* (answer thoroughly and make sure to explain step my step and if

Lady bird [3.3K]

Step-by-step explanation:

apply angle sum property of triangle in the given traingle ( instead of this u can write sum of all the interior angles of triangle is 180°)

so,

→ 80° + 50° + x = 180°

→ 130° + x = 180°

→ x = 180° - 130°

→ x = 50°

therefore, value of x is 50°.

hope this answer helps you dear....take care and may u have a great day ahead!.

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2 years ago

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