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
yKpoI14uk [10]
2 years ago
9

What are coordinates of point j?

Mathematics
2 answers:
Nataly [62]2 years ago
4 0

Answer:

7,4

Step-by-step explanation:

x,y

Alisiya [41]2 years ago
3 0

Answer:

(7,4)

Step-by-step explanation:

The x always goes first and the y goes second

You might be interested in
What is the degree of this polynomial? 8x^6-10x+9
gtnhenbr [62]
The degree is the biggest power present in an equation.
The first is 6.
The second is 5.
Be careful with equations that aren't fully expanded.
Hope this helps
3 0
2 years ago
Triangle RST is diated to form triangle R'S'T with the scale factor of 3.5. If RT=8 what is the length of R'T
shepuryov [24]

Answer:

R'T = 28

Step-by-step explanation:

Dilation is one of the methods used in transformation. It is a process in which the size of a given object or shape is either increased or decreased by a scale factor.

In the given question, the length of RT was increased by the scale factor, so that;

R'T = RT x scale factor

      = 8 x 3.5

      = 28

R'T = 28

Therefore, the length of R'T is equal to 28.

3 0
2 years ago
Use Euler's formula to write 3+3i^3 in exponential form.
Alex_Xolod [135]

21−=2(2−)=2cos(−1)+2 sin(−1)

−1+2=−1(2)=−1(cos2+sin2)=cos2+ sin2

Is the above the correct way to write 21− and −1+2 in the form +? I wasn't sure if I could change Euler's formula to =cos()+sin(), where is a constant.

complex-numbers

Share

Cite

Follow

edited Mar 6 '17 at 4:38

Richard Ambler

1,52199 silver badges1616 bronze badges

asked Mar 6 '17 at 3:34

14wml

23122 silver badges99 bronze badges

Add a comment

1 Answer

1

No. It is not true that =cos()+sin(). Notice that

1=1≠cos()+sin(),

for example consider this at =0.

As a hint for figuring this out, notice that

+=ln(+)

then recall your rules for logarithms to get this to the form (+)ln().

8 0
3 years ago
A tobelerone chocolate bar is shown below find the volume of the bar
FinnZ [79.3K]

Answer:

The volume of the Toblerone bar is 54 cubic inches!

Step-by-step explanation:

5 0
1 year ago
Choose the graph that matches the following system of equations:<br> x + y = 4 <br> 2x + 3y = 18
Elden [556K]
The equations become y=-x+4 and y=-⅔+18. Because of this, I think the graph is the one in the first attachment and the top graph.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Helllllpp me please.. Thanks
    10·1 answer
  • Help Please 100 point's + Brainly.est 8th grade Math Look at the photos below and answer them PLEASE
    15·2 answers
  • How do the graphs of y = 1/x and y=5/x+6 compare?
    11·1 answer
  • What is the inequality for this verbal description?
    13·1 answer
  • What number must you add to complete the square? x2 + 14x = -5
    10·2 answers
  • The length of a rectangle is 3 less than twice the width. Write a function rule for the perimeter in terms of w, the width
    13·2 answers
  • If the surface area of a sphere is represented by 144 pi, what is the volume in terms of pi?
    14·1 answer
  • The solution to -3x + 5x - 7 = -11 is _____.
    12·1 answer
  • Candy and Hershel folded the same-size square papers.
    14·1 answer
  • Given f(x) = 4x + 2, find f-1(3).
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!