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
Kay [80]
3 years ago
5

70. Write the standard form of the equation of the line with

Mathematics
2 answers:
natulia [17]3 years ago
7 0

Answer:

Step-by-step explanation:

y-y1=m(x-x1)

y+4=-2(x+2)

y+4=-2x-4

2x+y+8=0

or 2x+y=-8

nasty-shy [4]3 years ago
6 0

Answer:

y = -2x - 8

Step-by-step explanation:

<u>Use the point slope form:  (y - y1) = m(x - x1)</u>

(y - (-4)) = -2(x - (-2))

y + 4 = -2(x + 2)

y + 4 - 4 = -2x - 4 - 4

y = -2x - 8

Answer:  y = -2x - 8

You might be interested in
Two coins are flipped. You win $3 if either two heads or two tails turn up; you lose $4 if a head and a rail turn up. What is th
Lyrx [107]

Answer:

Step-by-step explanation:

It's too bad about this problem. It's a fair game if you get paid the same amount that you have to pay if you lose.

You win 2 ways

  • H - H
  • T - T
  • Probability 1/2

You lose 2 ways.

  • H - T
  • T - H
  • Probability 1/2

Expectation

E = 1/2 * 3 - 1/2 * 4

E = 1.5 - 2

E = -0.5

Which means that you should expect to lose 0.5 dollars every time you play this dreadful game.

4 0
3 years ago
Maggie creates the fraction models shown to find the value of 1 3/4 divided by 2/3
Assoli18 [71]

Answer: where is them model

Step-by-step explanation:

8 0
3 years ago
If you launch the cannonball from the ground instead (hi=0), what does that change in the original equation?
ikadub [295]

Answer:

  the value of hi changes from 58 to 0:

  h(t) = -4.9t^2 +19.8t

Step-by-step explanation:

If the initial height changes, then the term in the equation that represents that height will change. The initial height term is hi, so it changes from 58 to 0.

  h(t)=-4.9t^2+19.8t+0\\\\\boxed{h(t)=-4.9t^2+19.8t}

7 0
2 years ago
Please help, it’s urgent
PtichkaEL [24]

Answer:

x= 102 degrees

Step-by-step explanation:

It is an isosceles triangle, which means that it has two equal sides and angles, so the angles opposite of 3.3 are going to be the same or 39 degrees, which means, 39 + 39 is 78 and 180 - 78 is 102 and x=102 degrees.

5 0
3 years ago
Please answer fully/////////////
Eva8 [605]

Answer:

Step-by-step explanation:

Tear this apart piece by piece

15 -  8 = 7

7 *  3 = 21

11 + 21 = 32

Now so far this much is correct. The problem is the next sign. Is it add or is it divide. The only way to resolve it is to do it both ways.

Add 4

32 + 4 = 36

Divide 4

32 / 4 = 8 1/4 = 8

3 0
2 years ago
Read 2 more answers
Other questions:
  • Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary. B = 74°, a
    12·2 answers
  • A rectangle is 25 in. long and 13 in. wide.<br><br><br><br> What is the area of the rectangle?
    13·2 answers
  • Amad was curious if triangles \triangle ABC△ABCtriangle, A, B, C, and \triangle EDF△EDFtriangle, E, D, F were congruent. He was
    7·1 answer
  • 7.4 + 8.2 – 3.2 – 2.4 Rewrite subtraction using the additive inverse.
    11·1 answer
  • Quadrilateral DABC was dilated to form quadrilateral EFGH.
    11·1 answer
  • Represent the following with an equation.
    5·1 answer
  • What is the volume of 22.5 g of metal with a density of 2.81 g/cm
    11·1 answer
  • What is the probability of rolling a number less than or equal to 8 with two dice, given that at least one of the dice must show
    5·1 answer
  • 2 sides equations
    6·1 answer
  • Help asap brb.asap asap will give max points
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!