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3 years ago

Why can’t these lines be marked parallel ?

Mathematics

2 answers:

Valentin [98]3 years ago

4 0

Answer:

there not the same and eqjral

Step-by-step explanation:

RideAnS [48]3 years ago

3 0

Because they both have a different degrees.

I hope this helps.

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Solve the equation p=2q + 2w for q.

elena-s [515]

Answer:

q = 1 /2 p − w

Step-by-step explanation:

4 0

3 years ago

Evaluate each trigonometric equation for θ.

liberstina [14]

Answer:

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

Step-by-step explanation:

Let us revise the trigonometry functions

Sin(x) = opposite/hypotenuse

Cos(x) = adjacent/hypoteouse

Tan(x) = opposite/adjacent

Csc(x) = hypotenuse/opposit

Sec(x) = hypotenues/adjacent

Cot(x) = adjacent/opposite

In the given figure

The opposite side to angle Ф = 8

The adjacent side to angle Ф = 15

Find the hypotenuse using Pythagoras' theorem

$Hypotenuse = \sqrt{8^{2}+15^{2} }$

$Hypotenuse = \sqrt{64+225}$

$Hypotenuse = \sqrt{289}$

$Hypotenuse = 17$

Let us use the rules above to find the trigonometry functions

sinФ = 8/17

cosФ = 15/17

tan Ф = 8/15

csc Ф = 17/8

sec Ф = 17/15

cot Ф = 15/8

4 0

3 years ago

A sixth grade class is going on a field trip. The school is providing a one sack lunch for each student. Each lunch has either a

vova2212 [387]

Answer:

List 2

Step-by-step explanation:

List 1 mentions that there is "Ham, Carrots, celery". We know that students can only have <em>either </em>carrots or celery, but the list shows that the students have both. Therefore, list 2 is correct.

3 0

3 years ago

Damon is 7 years older than his brother Mark. The sum of Damon and marks age is 29

Ugo [173]

Answer:

Damon is 18, Damon's brother is 11 years old.

Step-by-step explanation:

So, the total age of them both is 29. Damon is 7 years older, so we use 29-7=22. Now, 22 is Damon's brother's age times 2, so we use 22/2=11. 11 is Damon's age is 11+7=18, and His brothers age is 11.

3 0

3 years ago

Read 2 more answers

The diameter of a round skating

Tema [17]

Answer: 47 meters

Step-by-step explanation:

The equation for the diameter of a circle is $C=d\pi$ , so we just multiply the diameter (15) by $\pi$ . $15\pi$ , or roughly 47.1238898038. Rounded to the nearest meter, 47 meters. Also, happy pi day!

7 0

3 years ago