16. What is the value of z?
С
B
153
A
D
076,5
O 153
27"
180°

Solved

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Ответ:

brittnum225

17.06.2022

Mathematics

11.125

Step-by-step explanation:

$10 + {(2 \times 3)}^{2} \div 4 \times {( \frac{1}{2}) }^{3}$

To raise a product to a power, raise each factor to that power

$= 10 + 4 \times 9 \div 4 \times {( \frac{1}{2} )}^{3}$

To raise a fraction to a power, raise the numerator and denominator to that power

$= 10 + 4 \times 9 \div 4 \times \frac{1}{8}$

Any expression divided by itself equals 1

$= 10 + 1 \times 9 \times \frac{1}{8}$

Any expression multiplied by 1 remains the same

$= 10 + 9 \times \frac{1}{8}$

Calculate the product

$= 10 + \frac{9}{8}$

Write all numerators above the common denominator

$= \frac{80 + 9}{8}$

Add the numbers

$= \frac{89}{8}$

Divide

= 11.125

Hope this helps..

Best regards!!

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16. What is the value of z? С B 153 A D 076,5 O 153 27" 180°