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andreyandreev [35.5K]

4 years ago

15

Are alternate interior angles supplementary?

1 answer:

Naily [24]4 years ago

8 0

Answer:

No.

Step-by-step explanation:

Alternate interior angles are congruent.

_____

<em>More about such angles</em>

Alternate exterior angles are congruent.

Same-side interior angles are supplementary.

Same-side exterior angles are supplementary.

Linear angles are supplementary.

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a quantity, t, varies inversely with a quantity, r. if t=6, then r=5 what is the constant of variation

Kamila [148]

Answer:constant of variation = 6/5

Step-by-step explanation:

t varies inversely as r

Let k be the constant of variation

t = k/r

t = 6 and r = 5

Substitute the value of t and r

6 = k/5

Make k the subject of the formula

k = 6/5

7 0

3 years ago

What is the total amount of paper, glass, and plastic waste not recovered

xenn [34]

Answer:

63,630,000 tons not recovered

Step-by-step explanation:

Paper generated = 71,310,000 tons

Paper recovered = 44,570,000 tons

Glass generated = 11,530,000 tons

Glass recovered = 3,130,000 tons

Plastics generated = 31,040,000 tons

Plastics recovered = 2,550,000 tons

Total generated = 113,880,000 tons

Total recovered = 50,250,000 tons

113,880,000 - 50,250,000 = 63,630,000 tons not recovered

8 0

3 years ago

Solve for x.<br><br> 1/2x + 17 = 20<br><br> (SHOW YOUR WORK)

Vikki [24]

Answer:

x=6

Step-by-step explanation:

1/2x+17=20

lets get rid of the 17 first by subtracting

1/2x=3

we have 1/2 x so to get a full x multiply both sides by 2

x=6

5 0

4 years ago

Read 2 more answers

Find the percent of a number.<br><br>6% of 38 = ?<br>115% of 212 = ?<br>32% of 24 = ?

MA_775_DIABLO [31]

6% of 38= 2.28
115% of 212=243.8
32% of 24= 7.68

5 0

3 years ago

If LM = 16 and MN = 7, what is LN? Write your answer as a decimal or integer.

olchik [2.2K]

Answer:

9

Step-by-step explanation:

LN = LM - MN

= 16 - 7 = 9

CMIIW

8 0

3 years ago

Read 2 more answers