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
Harlamova29_29 [7]
3 years ago
5

Help me with number 4 pls asap

Mathematics
2 answers:
Alexxx [7]3 years ago
6 0

Answer:

I cant see the picture well cause I'm nearly blind

ss7ja [257]3 years ago
6 0

Answer:

A) 5√6 is the length of ST

You might be interested in
Consider the graph with four lines below. On a coordinate plane, line a has a positive slope and goes through points (negative 1
yan [13]

Answer:

The correct option is;

line a and line b

Step-by-step explanation:

Lina a passes through (-1, 0) and (1, 2)

Line b passes through (2, 2) and (-1, -1)

Line c passes through (0, 3) and (1, 0)

Line d passes through y = 1

An equation that has no solution

By examination, from the plot of the coordinates using an online tool, the system that would have no solution is the system of line a and line b because they are parallel lines and cannot meet or have a point where there is a common solution, therefore, there are no solutions when the equations of the two lines are combined in one equation

Slope of line a = -2/-2 = 1

Slope of line b = 3/3 = 1

The slopes of lines a and b are equal, therefore, line a and line b are parallel.

5 0
3 years ago
Use inductive reasoning to describe the pattern. then find the next two numbers in the pattern. –3, 9, –27, 81, . . .
erastovalidia [21]
Tmes -3 each times so next 2 numbers are -243 then 729
6 0
3 years ago
Read 2 more answers
Samantha's parents are going to paint her room. Her color choices for the
Phantasy [73]

Answer:the answer will be 6/16

Step-by-step explanation:

3/8

4 0
2 years ago
The area of a rectangle is 256.5 m.cuadrados If the length is 18m what is the perimeter of the rectangle
Alex_Xolod [135]
The perimeter for the rectangle is 64.5m.
3 0
3 years ago
1. Which would be a more helpful for solving the system: adding the two equations or subtracting
ira [324]

Answer:

1) Subtracting one from the other

2) x = 0.375 and y = 0.125

Step-by-step explanation:

Equation 1 :

\frac{2x+1}{2y}=7\\\\

Equation 2:

\frac{6x-1}{2y}=5

To solve these equations by the Elimination method we multiply equation 1 with 6 and multiply equation 2 with 2 so now,

\frac{2x+1}{2y} =7\\\\2x+1=14y\\\\Multiplying\ Equation\ 1\  with\ 6\\\\12x+6=84y

Now for the second equation:

\frac{6x-1}{2y}=5\\\\6x-1=10y\\\\Multiplying\ equation\ 2\ with\ 2 \\\\12x-2=20y

Now subtracting equation 2 from equation 1

12x+6=84y\\\\12x-2=20y\\\\Subtracting\ leads\ to\\12x-12x+6-(-2)=84y-20y\\0+8=64y\\8=64y\\8/64=y\\0.125=y

now insert this value of y into any equation

lets insert it into equation 1

\frac{2x+1}{2y} =7\\\\2x+1=14y\\2x+1=14(0.125)\\2x+1=1.75\\2x=1.75-1\\2x=0.75\\x=0.75/2\\x-0.375

5 0
3 years ago
Other questions:
  • PLEASE ANSWER QUCIKLY! <br><br> i know #2 just answer the other one if you know
    10·1 answer
  • the area of a square is A = s^2, where s is the length of one side of the square. what is the side length s for each square ? th
    6·1 answer
  • The time in minutes X that you must wait before a train arrives at your local subway station is uniformly distributed random var
    13·1 answer
  • How do I solve a probability question?
    6·1 answer
  • What is the slope of the line that passes through the points (0, -2) and (9,-5)?
    6·1 answer
  • What is the slope of the line that passes through the points (3, 4) and (0, -2)
    8·2 answers
  • Write an equation for each line.
    9·1 answer
  • An item is regularly priced at $27. It is on sale for 35% off the regular price. What would be the sale price?​
    8·2 answers
  • A popular art teacher at a school asks a sample of students if they would be interested in taking an art class next year. Of the
    13·1 answer
  • Andre was trying to write 7^4/7^-3 with a single exponent and write 7^4/7^-3= 7^4-3=7^1 Exploit to Andre what his mistake was an
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!