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3 years ago

Only for number 6! Thanks really need help

Mathematics

2 answers:

Snowcat [4.5K]3 years ago

7 0

Both of the angles need to add to 180 degrees, so you can use this equation:

30 + x = 180

Subtract 30 from both sides.

x = 150

The measure of angle x is 150 degrees.

Dmitry [639]3 years ago

6 0

The answer is x=150 degrees.

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Nadusha1986 [10]

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$\boxed{ \bold{ \huge{ \boxed{ \sf{0}}}}}$

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$\longrightarrow{ \sf{ [( \frac{25 + 14}{6} ) \div \frac{13}{3} ] - \frac{3}{2} }}$

$\longrightarrow{ \sf{ [ \frac{39}{6} \div \frac{13}{3}] - \frac{3}{2} }}$

Multiply the dividend by the reciprocal of the divisor.

Reciprocal of any number or fraction can be obtained by interchanging the position of numerator and denominator

$\longrightarrow{ \sf{ [ \frac{39}{6} \times \frac{3}{13} ] - \frac{3}{2}}}$

To multiply one fraction by another, multiply the numerators for the numerator and multiply the denominators for its denominator and reduce the fraction obtained after multiplication into lowest term

$\longrightarrow{ \sf{ [ \frac{39 \times 3}{6 \times 13} ] - \frac{3}{2}}}$

$\longrightarrow{ \sf{ [ \frac{117}{78} ] - \frac{3}{2} }}$

$\longrightarrow{ \sf{ \frac{3}{2} - \frac{3}{2} }}$

While performing the addition or subtraction of like fractions , you just have to add or subtract the numerator respectively in which the denominator is retained same

$\longrightarrow{ \sf{ \frac{3 - 3}{2} }}$

Subtract 3 from 3

$\longrightarrow{ \sf{ \frac{0}{2}}}$

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$\longrightarrow{ \sf{0}}$

Hope I helped!

Best regards!

3 0

3 years ago