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4vir4ik [10]
2 years ago
9

Third question I'm giving 50 points ​

Mathematics
1 answer:
marishachu [46]2 years ago
5 0

Answer:   B

Step-by-step explanation:

y = mx + mc

The perpendicular will have slope -1/m and intercept mc, which is

y = (-1/m)x + mc

For the answers you have to factor out a -1/m from both terms:

$y = -\frac 1m x + mc \cdot -m \cdot -\frac 1m$\\

$y = -\frac 1m (x + mc \cdot -m)$

$\boxed{\;\textbf{(B)}\ \,y = -\frac 1m (x - m^2 c)\;}$

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Helppp please please
Ksenya-84 [330]
Alt interior I believe :) If that’s wrong it’s alt exterior
4 0
3 years ago
Classify the following sequence as arithmetic, geometric, neither or both: 2, 6, 18, ...
yan [13]

Answer:

Geometric

Step-by-step explanation:

Does multiplying the same number with each term give the next term?

If so, then it is Geometric Sequence.

Does adding the same number with each term give the next term?

If so, then it is Arithmetic Sequence.

<em>We see that multiplying by 3 gives us each successive term. 2 times 3 is 6 and 6 times 3 is 18. So it is geometric sequence.</em>

<em />

It is NOT arithmetic sequence since we add 4 to 2 to get next number 6, but we have 12 to get next number, which is 18. So not an arithmetic sequence.

Answer is "Geometric"

4 0
3 years ago
Which expression represents the situation below?
gogolik [260]

Answer:

=14-(7*10)

Step-by-step explanation:

fourteen = 14 (base)

less = -

PRODUCT means multiplication

PRODUCT of seven and ten = 7*10

*Don't forget parenthesis

Answer= 14 - (7*10)

8 0
3 years ago
The graph represents function 1 and the equation represents function 2:
Mazyrski [523]

Answer:

4

Step-by-step explanation:

A.

subtract both slopes

B.

in word problems:

"rate of change" means slope

C.

1. horizontal line's slope is 0

2. number next to the x is the slope

   y = 4x + 1 : slope is 4

3. "How much more" is word problems means subtract

4 - 0 = 4

D.

horizontal and vertical lines' slopes are 0

4 0
3 years ago
Three friends were playing a game of marbles. At the end of the game, Marcy had 25% of the marbles, Roger had21of the marbles, a
Sati [7]

Answer:

54

Step-by-step explanation:

total no. of marbles=100

no. of marbles Marcy had

=25% of 100

=25/100×100

=25

no. of marbles Roger had=21

Let the no. of marbles Ann had=x.

So, 25+21+x=100

46+x=100

x=100-46=54

Therefore, Ann had 54 marbles at the end of the game.

8 0
3 years ago
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