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Delvig [45]
3 years ago
13

2. The unknown substance has a mass of 57.9g and a volume of 3cm3. Your answer

Mathematics
1 answer:
lisov135 [29]3 years ago
7 0

Answer:

61.2

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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3 years ago
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Mandarinka [93]
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5 0
3 years ago
What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br> x = ?
Tema [17]

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Subtract 2x from each side:

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7 0
3 years ago
Please help me
Shtirlitz [24]

I Am Going Ask My teacher. I just screenshot it.

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