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
aleksandr82 [10.1K]
2 years ago
11

Find the coordinates of the point (x,y) where the two given lines intersect​

Mathematics
1 answer:
lora16 [44]2 years ago
8 0

Answer:

(-1,-2)  :)

Step-by-step explanation:

You might be interested in
True or false (picture provided)
Eddi Din [679]

False. That does not satify the equation

8 0
3 years ago
Read 2 more answers
Please help me this is very important:
zubka84 [21]
Is this for English it makes no sense at all if anything it should be for math dose not make sense at all........................................................................................................................................
8 0
3 years ago
Alex invests his money in an account paying 2% interest compounded semiannually. What is the effective annual yield on this acco
Travka [436]

Answer: 2.01%.

Step-by-step explanation:

Suppose Alex invests $1 into the account for one year. The formula is A=P0⋅(1+rk)N⋅k with P0=$1. We know that r=0.02 and k=2 compounding periods per year. Now, N=1 year. Substituting the values we have A=$1⋅(1+0.022)2=$1.0201. Now, to calculate the effective annual yield, we will use the formula rEFF=A−P0P0. rEFF=1.0201−11=0.0201 or 2.01%. When rounded to two decimals, rEFF=2.01%. However, do not include the % in your answer.

3 0
3 years ago
Y is directly proportional to X^2<br> If y = 45 when x = 3 find<br> y when x = 5
postnew [5]

Answer:

Y = 125

Step-by-step explanation:

Y is directly proportional to X^2

Mathematically,

Y ∝ X²

Y = kX²

Where k = Constant of Proportionality

Step 1

If y = 45 when x = 3

We solve for k

Y = kX²

k = Y/X²

k = 45/3²

k = 45/9

k = 5

Step 2

find y when x = 5

Y = kX²

k = 5, X = 5

Hence,

Y = 5 × 5²

Y = 125

6 0
3 years ago
They want me to put something here and the question is the picture
arsen [322]

Answer:

D. (1, -2)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Order of Operations: BPEMDAS
  • Equality Properties

<u>Algebra I</u>

  • Solving systems of equations using substitution/elimination

Step-by-step explanation:

<u>Step 1: Define systems</u>

5x - 2y = 9

3x + 4y = -5

<u>Step 2: Rewrite systems</u>

10x - 4y = 18

3x + 4y = -5

<u>Step 3: Solve for </u><em><u>x</u></em>

  1. Add to equations together:                    13x = 13
  2. Divide 13 on both sides:                          x = 1

<u>Step 4: Solve for </u><em><u>y</u></em>

  1. Define:                              3x + 4y = -5
  2. Substitute in <em>x</em>:                 3(1) + 4y = -5
  3. Multiply:                            3 + 4y = -5
  4. Isolate <em>y </em>term:                  4y = -8
  5. Isolate <em>y</em>:                           y = -2

And we have our final answer!

8 0
3 years ago
Other questions:
  • Plz help. ,,, ,,,,,,,,,,,,,,........
    8·2 answers
  • Working alone, Jack can do a puzzle in 5 hours. With his brother's help, the two can do the same puzzle in 2 hours.
    11·1 answer
  • PLEASE HELP ME FAST
    15·1 answer
  • 12 plus 2 times a number is 6 times the number. what is the number?
    10·2 answers
  • Find a solution to the linear equation - 2x – 2y = 8 by filling in the boxes with a valid value of x and y.
    6·1 answer
  • Find the measure of arc x
    10·1 answer
  • Consider the following random experiment. First, roll a die and observe the number of dots facing up; then, toss a coin the numb
    5·1 answer
  • Select all of the situation is below that can be modeled by the expression 4 + 3 * ​
    11·1 answer
  • Need a lil help plz and thank you
    14·1 answer
  • 2 ÷ 1<br> 1 ---<br> 9<br>will give brainliest answer​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!