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kiruha [24]
2 years ago
12

Question Write an equation of the line passing through the point A(0, 3) that is perpendicular to the line y = −1/2x−6

Mathematics
1 answer:
White raven [17]2 years ago
7 0

Answer:

The equation would be y=2x+3 I am pretty sure

Step-by-step explanation:

This is because you take the slope which is 2 from the line y=-1/2x-6. To find the slope perpendicular to the line, you need to find the exact opposite of the slope: -1/2, and in this case, it would be 2.

(Ex: if it was -3/4, you would need to use a slope of 4/3 since it is the opposite)

Then you take that slope (2) and the point (0, 3) and put it into "y-y1=m(x-x1)"

y-y1=m(x-x1)

y-3=2(x-0)

-distribute the 2-

y-3=2x-0

-add 3 on both sides-

so equation would be y=2x+3

Not sure if this is all correct, but I hope it helps! :)

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Which of the following is true about the expression
azamat

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i think the answer is B hope i was helpful

Step-by-step explanation:

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3 years ago
If a batter has a batting average of .290 and has been at bat 300 times, how many hits does he have?
Nataly_w [17]

Answer:

58

Step-by-step explanation:

you would multiply 0.290 by 300

4 0
3 years ago
4. Tom decided to join Platinum Gym because of its new equipment. At the grand opening, the manager announced that 124 people ha
JulsSmile [24]

Number of people who signed up on the opening = 124

Number of people for whom registration fee is waived off = 50

Registration fee =  $60

Monthly fee = $20

Part A: Money it will make from the grand opening memberships = ?

⇒ Money it will make from the grand opening memberships = Money made from registration fee + Money made from first month's fee

⇒ Money it will make from the grand opening memberships = (Number of people who were charged registration fee ×  Registration fee per person) + (Number of people who registered × Monthly fee per person)

⇒ Money it will make from the grand opening memberships = (124 - 50) × 60 + (124 × 20)

⇒ Money it will make from the grand opening memberships = (74 × 60) + (124 × 20)

⇒ Money it will make from the grand opening memberships = (4,440) + (2,480)

⇒ Money it will make from the grand opening memberships = $6,920

Part B: Money made in 6 months, from the original 124 people who joined at the grand opening = ?

⇒ Money made in 6 months = Money made from registration fee + Money made from 6-months monthly fee

⇒ Money made in 6 months = (Number of people who were charged registration fee ×  Registration fee per person) + (Number of people who registered × Monthly fee per person × 6)

⇒ Money it will make from the grand opening memberships = (124 - 50) × 60 + (124 × 20 × 6)

⇒ Money it will make from the grand opening memberships = (74 × 60) + (124 × 20 × 6)

⇒ Money it will make from the grand opening memberships = 4,440 + 14,880

⇒ Money it will make from the grand opening memberships = $19,320

Hence, by the end of 6 months, the gym would have made $19,320

7 0
3 years ago
Can someone help me with this??
guajiro [1.7K]

Answer:

24a^9b^4

Step-by-step explanation:

you would multiply 4a^2 and 24^a^7b^3.

7 0
3 years ago
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pychu [463]
They can make it wrong because they can change the data as a whole. If you had data which was 1,1,1,1,5 the 5 would be wrong and would make the average wrong if it was a one off
8 0
3 years ago
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