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4 years ago

What’s the line between 2 faces ? A. A vertex B. An edge C. An intersection

Mathematics

1 answer:

Georgia [21]4 years ago

3 0

Answer:

B, an edge, because a vertex is the angular point, and an intersection is the point in where two lines meet.

Step-by-step explanation:

You might be interested in

How many three digit numbers can be made from the digits 1,\ldots,9 if repetitions of digits are not allowed?

fredd [130]

9 values for each digit, order matters: 123 is different than 321, and no repetion

9*8*7 = 504

Look at a simpler example, with 1, 2, 3:

123
132
213
231
312
321

6 numbers

3*2*1 = 6

3 0

3 years ago

How would the domain and range of the function y = one-fourth x minus 6 be determined? Explain.

Liono4ka [1.6K]

Answer:

Domain = ( -∞ , ∞ )

Range = ( ∞ , ∞ )

Step-by-step explanation:

A function is given to us and we need to find the domain and range of the given function .

The function :-

$\rm \implies y = \dfrac{1}{4}x - 6$

Definitions :-

Range :- The range is the set of all valid y values .
Domain :- All real numbers except where the expression is undefined.

In this case, there is no real number that makes the expression undefined. Therefore the domain will be :-

Domain :-

$\rm Domain = ( -\infty , \infty )$

$\rm Domain = \{ x | x \in \mathbb{R} \}$

Range :-

$\rm Range = ( -\infty , \infty )$

$\rm Range = \{ y | y \in \mathbb{R}\}$

4 0

3 years ago

NEEP HELP TODAY OR ASAP PLEASE!!!!!

dmitriy555 [2]

Answer:

133

Step-by-step explanation:

The two angles add to a straight line

PQR + RQS = PQS

3x-5 + x+1 = 180

Combine like terms

4x -4 =180

Add 4 to each side

4x -4+4 = 180+4

4x =184

Divide each side by 4

4x/4 =184/4

x =46

We want to find PQR

PQR = 3x-5

= 3*46 - 5

= 138 -5

= 133

6 0

3 years ago

Read 2 more answers

Belle makes mittens and sells them. She pays $25 per day for the space she uses and sells each mitten for $30. Each mitten costs

Yanka [14]

Answer:

DANG!

Step-by-step explanation:

Honestly goodluck!

4 0

3 years ago

Read 2 more answers

The maximum temperature on the planet Mercury is 950°F. The minimum temperature is —346°F. What is the difference, in degrees Fa

katrin2010 [14]

The difference is 950 - (-346). The double negative turns into a positive, so it's basically 950 + 346 = 1296 degrees.

3 0

3 years ago