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
Veseljchak [2.6K]
3 years ago
5

4b.) Write an equation using point-slope form with a slope of 2.3 and goes

Mathematics
1 answer:
Yuri [45]3 years ago
3 0

Answer:

y+3.2=2.3(x-4.5)

Step-by-step explanation:

So the point-slope formula looks like this: y-y_1=m(x-x_1)

y_1 = any y point on the line

x_1 = any x point on the line

m = the slope

And hey, look, we're already given all that information!

So we can just plug those values into the equation:

y+3.2=2.3(x-4.5)

(*note: It's a +3.2 because 3.2 was negative in the first place, and -(-x) = +x)

You might be interested in
Write 2 in the form of a fraction (a/b).
Yuri [45]

Answer:

23/8

Step-by-step explanation:

6 0
2 years ago
triangle ABC is Isosceles CA and CB are equal AB is parallels to the x- axis. Work out the coordinate of A. Given that BC=5cm wo
BabaBlast [244]

Answer:

The perimeter of the triangle ABC is 17 cm.

Step-by-step explanation:

Consider the Isosceles triangle ABC.

The sides CA and CB are equal with measures, 5 cm.

The base angles are assumed to be <em>x</em>° each. Hence, the angle ACB is 2<em>x</em>°.

The altitude CP divides the base AB into two equal halves and the angle ACB is also cut into halves.

Consider the right angled triangle ACP.

The sum of all the angles in a triangle is 180°.

Determine the value of <em>x</em> as follows:

<em>x</em>° + <em>x</em>° + 90° = 180°

2<em>x</em>° = 90°

<em>x</em>° = 45°

Compute the length of side AP as follows:

cos\ 45^{0}=\frac{AP}{CA}

      \frac{1}{\sqrt{2}}=\frac{AP}{5}

     AP =\frac{5}{\sqrt{2}}\\\\AP=3.5

Then the length of side AB is:

AB = AP + PB

     = 3.5 + 3.5

     = 7 cm

The perimeter of triangle ABC is:

Perimeter = AB + CA + CB

                = 7 + 5 + 5

                = 17

Thus, the perimeter of the triangle ABC is 17 cm.

8 0
3 years ago
There are 276 calories in 6 ounces of chicken. How many calories are in 1 pound of chicken
Mandarinka [93]
There would be 46 calories in one pound of chicken.

Just divide 276 and 6.

Hope I helped. :)
5 0
3 years ago
Read 2 more answers
For what value of p will the pair of linear equations have infinitely many solutions (p-3)x + 3y = p , px+ py = 12
sleet_krkn [62]

Answer: p = 6


Step-by-step explanation:

HI !


 px + 3y - ( p-3)=0


a₁ = p , b₁ = 3 , c₁ = - (p-3)


=====================


12x + py - p=0


a₂ = 12  , b₂ = p , c₂ = -p


since , the equations have infinite solutions , 


a₁/a₂ = b₁/b₂ = c₁/c₂


p/12 = 3/p =  p-3/p



--------------------------------------


p/12 = 3/p


cross multiply ,


p² = 36


p = √36

 p = 6


for the value of p = 6 , the equations will have infinitely many solutions





5 0
3 years ago
Let the correct answer
grigory [225]

Answer:

c i think sorry if i get it wrong

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the ratio of x to y?<br> 3x = 8y
    5·1 answer
  • 7b-2/5=6b-7/5 <br> solve for b
    13·2 answers
  • I'm just checking my work
    9·2 answers
  • Multiply (x^2+x+1)(x-1)
    15·1 answer
  • Do you expect the difference between the 25th percentile and the median (50th percentile) to be Group of answer choices Larger t
    12·1 answer
  • Use the distributive property to expand this expression: 5(b - 3) =
    8·1 answer
  • What is the following product? Assume x greater-than-or-equal-to 0 and y greater-than-or-equal-to 0
    9·1 answer
  • Find the unknown side (w) of the rectangular solid. Please help..
    13·1 answer
  • Urgent!! what is the perimeter of this figure?
    7·2 answers
  • Need help please hurry
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!