1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zavuch27 [327]
3 years ago
11

A line intersects the y-axis of the point (a, b) Is a = 0? Is b = 0? Explain.

Mathematics
1 answer:
Ber [7]3 years ago
7 0

9514 1404 393

Answer:

  a=0

  b may be 0 but is not required to be

Step-by-step explanation:

The y-axis corresponds to the line x=0. Any point on the y-axis will have an x-coordinate of 0.

If (a, b) is on the y-axis, then a = 0.

If the intersection point is (0, 0), then b=0. Otherwise, b is not 0.

You might be interested in
Can anyone answer these 4? if so ill give 40 points. please show work!! and no long division please. , thanks!
dolphi86 [110]
54x89=4806

123x85=10,455

64x15=960

264x14=3,696
6 0
2 years ago
At a warehouse, boxes of merchandise are placed on shelves in stacks that are 7 boxes high. If each box is 3 1/5 inches in heigh
lesya692 [45]
22.4; 7 * 3 1/5 = 22.4
6 0
3 years ago
A line passes through (-1,5) and (1,3) what is the equation of the line
chubhunter [2.5K]

Answer:

y = -x + 4

Step-by-step explanation:

(-1,5)...x1 = -1 and y1 = 5

(1,3)....x2 = 1 and y2 = 3

slope(m) = (y2 - y1) / (x2 - x1) = (3 - 5) / (1 - (-1) = -2 / (1 + 1) = -2/2 = -1

y = mx + b

slope(m) = -1

u can use either of ur points...I will use (1,3)...x = 1 and y = 3

now we sub and find b, the y int

3 = -1(1) + b

3 = -1 + b

3 + 1 = b

4 = b

ur equation is : y = -x + 4 <===

4 0
3 years ago
Line segments A prime B prime and A B. The distance from the center of dilation P to A prime is 3. The distance from P to A is 5
OverLord2011 [107]
The answer is P to A prime is 3 I think

Good luck!
8 0
2 years ago
Solve for x Solve for x Solve for x
ANEK [815]

9514 1404 393

Answer:

  x = 3

Step-by-step explanation:

The two right triangles share angle A, so the similarity statement can be written ...

  ΔABC ~ ΔADE

Corresponding sides are proportional, so we have ...

  BC/DE = AB/AD

  x/12 = 3/(3+9)

  x = 3 . . . . . . . . . . multiply by 12

6 0
2 years ago
Other questions:
  • Which of the following triangles is a scalene triangle?
    9·2 answers
  • Need help with the subtracting and adding, steps included please!
    5·1 answer
  • If figure 1 is 3 then what is figure 100th
    12·1 answer
  • - Emily hiked along a trail that is
    10·1 answer
  • When a company dropships its products to customers following a Web-based purchase, they _____.
    6·1 answer
  • If c is a 5 x 1 matrix and dis a 3 x 5 matrix, what are the dimensions of dc
    13·1 answer
  • Can someone please help ASAP will give brainliest
    7·1 answer
  • Find x if eg is a median of triangle DEF.. 5x-17 &amp; 3x+1
    15·1 answer
  • Photo above. Please help I'm confused
    7·2 answers
  • A theater group made appearances in two cities. The hotel charge before tax in the second city was $1500 higher than in the firs
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!