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
dimaraw [331]
4 years ago
11

how do you do this? i don't need it solved i just don't know how to do it. i know the note on the side says how to but i'm still

confused

Mathematics
1 answer:
olchik [2.2K]4 years ago
5 0

Answer:

Perimeter of triangle J= 18.0 units (3 s.f.)

Perimeter of triangle K= 19.0 units (3 s.f.)

Step-by-step explanation:

The length of each side of the triangle can be found using the distance formula below:

\boxed{d=  \sqrt{(y1- y2)^{2} + (x1 - x2)^{2}  } }

Please see the attached pictures for full solution.

You might be interested in
In a linear equation relating income and consumption, you know that the intercept is $1,000 and the slope of the line is 4. if i
Amiraneli [1.4K]
A general equation of a linear function is expressed as y = mx + b where m represents the slope and b is the y-intercept. The slope is the rate of change of y with respect x which is equal to 4 for this problem. The y-intercept represents the value when x is equal to zero. It is the initial value of y. In this case, it is equal to $1,000. The linear equation would be:

y = 4x + 1000

assuming y is the income and x is the consumption.

At an income (y) equal to $20,000, we can calculate for the consumption.

20000 = 4x + 1000
19000 = 4x
x = 4750
3 0
3 years ago
Domain and range of linear and quadratic functions worksheet
Vlad [161]

If the value of a is negative, then the range will be (-∞, k) and if the value of the a is positive then the range will be (k, ∞).

<h3>What is a quadratic equation?</h3>

It's a polynomial with a worth of nothing.

There exist polynomials of variable power 2, 1, and 0 terms.

A quadratic condition is a condition with one explanation where the degree of the equation is 2.

Domain and range of linear and quadratic functions

Let the linear equation be y = mx + c.

Then the domain and the range of the linear function are always real.

Let the quadratic equation will be in vertex form.

y = a(x - h)² + k

Then the domain of the quadratic function will be real.

If the value of a is negative, then the range will be (-∞, k) and if the value of the a is positive then the range will be (k, ∞).

More about the quadratic equation link is given below.

brainly.com/question/2263981

#SPJ4

7 0
2 years ago
The equation p= 2.5m + 35 represents the price p of a bracelet, where m is the cost of the materials. The price of a bracelet is
Klio2033 [76]
P= 2.5m + 35    (replace p with 115)
115= 2.5m + 35  (subract 35 from each side)
115 - 35 = 2.5m
80 = 2.5m    (divide 2.5 from each side)
80/2.5= 2.5m/2.5
32 = m

The price of the materials is $32

3 0
3 years ago
what is the surface area of a rectangular prisim with a base length of 9 yd, base width of 7 yd,and a height of 4 yd?
krek1111 [17]

Answer:

254 yds²

Step-by-step explanation:

There are 6 faces of the prism we need to calculate the area of for a rectangular prism.

The base and top of the prism measure 9x7 yards each, so there are two faces with an area of 63 yds²                 (9 x 7 = 63)

The sides of the prism measure 4x7 yards each, so there are two faces with an area of 28 yds²    (4 x 7 = 28)

The front and back face of the prism measure 9x4 yards each, so there are two faces with an area of 36 yds²     (9 x 4 = 36)

The total surface area is

2(63) + 2(28) + 2(36) = 254 yds²

3 0
4 years ago
Read 2 more answers
Candy comes in large bags of 75 candies, a 1 pound bag, and a large bags with multiple fun-size packs. Jenny randomly opened 12
musickatia [10]

Answer:

the mean of the red is 1.75, while the mean of the purple is 2.25

Step-by-step explanation:

LMK if this helps!

hope it does!

6 0
3 years ago
Other questions:
  • Annie took out a single payment loan for $680 that charged a $90 fee. How much does she have to pay by the time the loan reaches
    9·1 answer
  • While shopping, you see a jacket marked down 20%. If the original price of the jacket is $175, what is the sale price of the jac
    8·2 answers
  • ILL GIVE U LEGIT BRAINLIEST, A THANKS AND 5 STARS ONLY IF ITS THE CORRECT ANSWER.
    9·2 answers
  • John runs at different speeds as part of his training program. the graph shows his target heart rate at different times during h
    10·1 answer
  • Can someone please help me on this question?
    13·2 answers
  • Do the ratios <br> 21<br> 24<br> and <br> 2<br> 4<br> form a proportion?
    10·1 answer
  • 4. Write the equation of the line that is parallel to the line y=-3x+4 that goes
    13·1 answer
  • Please Help Me!!!! ;)
    12·1 answer
  • PLZ ANSWER, 8 POINTS
    6·2 answers
  • Find the length of side a.<br><br><br> Hurry please no trolling.
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!