4 years ago

Write this ratio as a fraction in the simplest form 3 feet to 63 inches

Mathematics

1 answer:

Lana71 [14]4 years ago

7 0

Answer: The answer is 1/21

Step-by-step explanation:

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Lines x and y are parallel and are cut by the transversal b. If the measure of angle 1 is 57°, what is the measure of angle 6? E

lana [24]

Answer:

$\angle6=123$

Step-by-step explanation:

Given

Lines x and y

Transversal b

$\angle 1 = 57$

Required

Find $\angle 6$

From the attachment, $\angle1$ and $\angle7$ are vertically opposite.

This means that

$\angle 1 =\angle 7 = 57$

Similarly

$\angle 7$ and $\angle 6$ are supplementary angles

So:

$\angle7 + \angle6=180$

Make $\angle6$ the subject

$\angle6=180-\angle7$

$\angle6=180-57$

$\angle6=123$

The relationship between $\angle1$ and $\angle6$ is that they are supplementary angles because:

$\angle6+ \angle1=180$

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Answer:

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Step-by-step explanation:

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State the commutative property of addition using the variables a and b.

Verdich [7]

Answer:

a+b=b+a

Step-by-step explanation:

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Answer:

40 minutes

Step-by-step explanation:

30x+45x=50

75x=50

x=.6667 hours or 40 minutes

check:

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