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
tino4ka555 [31]
3 years ago
6

Can someone explain how to write an equality and how to solve one? I don't understand.​

Mathematics
1 answer:
iragen [17]3 years ago
7 0
Okay so the circle on the line plot, if it is empty In the middle it is > or < if it is solid it is ≤ ≥. In this case it not solid so it will be > or < . The plot is at -1 1/2 and is going positive. So it would be a > -1 1/2
You might be interested in
Without solving determine the number of real solutions for each quadratic equation
seropon [69]

Answer:

b^2-4b+3=0

b²-3x-b+3=0

b(b-3)-1(b-3)=0

(b-3)(b-1)=0

either

b=3 or b=1

.

2n^2 + 7 = -4n + 5

2n²+4n+7-5=0

2n²+4n+2=0

2(n²+2n+1)=0

(n+1)²=0/2

:.n=-1

.

x - 3x^2 = 5+ 2x - x^2

0=5+ 2x - x^2-x +3x^2

0=5+x+2x²

2x²+x+5=0

comparing above equation with ax²+bx +c we get

a=2

b=1

c=5

x={-b±√(b²-4ac)}/2a ={-1±√(1²-4×2×5)}/2×1

={-1±√-39}/2

3 0
2 years ago
Write the two conditional statements that make up the following biconditional.
Yuri [45]
The correct answer is A. <span>If I drink juice, then it is breakfast time.
If it is breakfast time, then I drink juice.

This answer is an if-and-only-if conditional statement.
The other options are not.</span>
7 0
3 years ago
Read 2 more answers
Marianna Martinez sells copy paper to local schools. She earns a 13 percent straight commission on all sales . In November her s
faltersainse [42]

Answer:

13%=0.13

28540*0.13=3710.2

8 0
3 years ago
Can the sides of a triangle have lengths 1, 3, and 10?
Troyanec [42]

Answer:

yes the sides of a triangle can have all those sides

3 0
3 years ago
An airplane started at point K, travelled 560 miles to point L, adjusted its route and travelled another 575 miles to point M. I
S_A_V [24]

Answer:

Step-by-step explanation:

Using the cosine theorem:

c^{2} =a^{2} +b^{2} -abcos\beta

952^{2} =560^{2} +575^{2} -560*575cos\beta

\beta =cos^{-1} (\frac{560^{2}+575^{2}-952^{2}   }{2*560*575} )

The angle is 114.014 degrees if we substract 90 degrees it means that at point L the plane changed its angle by 24 degrees

4 0
3 years ago
Other questions:
  • 2 3/5 x 3 1/3 answer
    7·1 answer
  • What is the unit rate of $10 for 8 cans of soup?
    5·1 answer
  • Use synthetic division to determine which of the following are the real zeroes of the function f(x) = 3x^3 + 10x^2 + 4x - 8
    9·2 answers
  • If f(x)=2x^2+3 then f(x-1)=2x^2+4x+5 <br> true or false
    10·1 answer
  • Please help I am stuck on this <br> A =1/2 h(a + b), solve for b
    8·1 answer
  • WILL MARK BRAINLIEST
    15·1 answer
  • Identify the common side
    6·2 answers
  • I need help answering this
    13·1 answer
  • I need help and it due tomorrow!!! ill give aomethe brainlest answer​
    7·1 answer
  • PLEAS HELP ME!!!!!!!
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!