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3 years ago

Solve for in the diagram below. (2x + 45° 7 RO 7 -

Mathematics

2 answers:

melamori03 [73]3 years ago

8 0

Answer:

x = 45°

Step-by-step explanation:

The sum of both angles should add up to 180°, because they are supplementary. Supplementary angles is just another way of saying two angles on a straight line. In order to find the value of x:

Given |

$2x + 45 + x = 180$

2x + x

Combine like-terms. |

$3x + 45 = 180$

180 - 45

Subtraction Property of Equality. |

$3x = 135$

135 / 3

Division Property of Equality. |

$x = 45$

Sati [7]3 years ago

6 0

Answer:

45°

Step-by-step explanation:

The angles should add to 180°. so we can say 2x+45+x=180

3x+45=180

3x=135

X=45°

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dalvyx [7]

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3 years ago

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Arlecino [84]

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Kamila [148]

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Bashir works in a weather station and has launched a weather balloon. The height of the balloon is 4 kilometers and it is 1 kilo

Aleksandr [31]

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3 years ago

Read 2 more answers

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dlinn [17]

Answer:

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hope this will help you

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