3 years ago

determine whether the transfer of heat energy depends on the material. Explain answer and include a real-world example.

1 answer:

7 0

It does depend on the material. Some materials transfer heat faster than other materials. For example, most metals transfer heat faster than plastic.

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What is the slope of the line between (3, −4) and (−2, 1)? (1 point)

stealth61 [152]

-1 will be your answer

rise over run
3-1 = 2
-4 + 1 = -3
2-1 = 1
-3 + 1 = -2

hope this helps

8 0

3 years ago

Given: NM || PO and Angle 1 is congruent To angle 3

borishaifa [10]

Answer:

i. LM || NO (converse alternate interior angle theorem)

ii. <1 ≅ <2 (alternate interior angle theorem)

Step-by-step explanation:

Two or more lines are said to be parallel if they do not meet when extended, even till infinity.

Alternate angles are said to be equal in measure.

Given that;

<1 ≅ < 3,

Since <2 ≅ <3 (alternate interior angle theorem)

Then,

<1 ≅ <2 (transitive property)

Also,

<1 ≅ <2 (alternate interior angle theorem)

Therefore since <1 ≅ <2, thus;

LM || NO (converse alternate interior angle theorem)

7 0

3 years ago

To the nearest whole number, what is the best estimate of 214?

kozerog [31]

Answer:

210 is the answer to this question.

3 0

3 years ago

Angela earns $11.50 per hour. If she works more than 40 hours a week she earns double time. This week she worked a total of 48 h

WARRIOR [948]

Answer:

11.50 x 40 regular hours is $460

double time is 11.50 x 2 = $23 an hour

She makes $23 an hour for 8 hours = $184

$460 + $184 = $644 paycheck

5 0

3 years ago

Subtract. Write your answer in simplest form.<br><br> 6 3/4 - 2 3/20<br><br> I need a mixed number

umka21 [38]

Answer:

4 3/5

Step-by-step explanation:

6 3/4-2 3/20=x

3/4=15/20

15/20-3/20=12/20=6/10=3/5

6-3=3+3/5=4 3/5

6 0

2 years ago

Read 2 more answers