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
maw [93]
3 years ago
5

Solve using Cramer's rule. 3x + 2y = 5 x + 3y = 4 i need an answer ASAP

Mathematics
2 answers:
jarptica [38.1K]3 years ago
7 0

Step-by-step explanation:

uuuuuyfhthtjgtjffhhygyhyyihgu

Dovator [93]3 years ago
4 0

Answer:

Step-by-step explanation:

Using Cramer's rule to find the values of x and y, there are 3 different values that we need to calculate, they are D, Dx, and Dy. In all 3 cases the “D” stands for the determinant

D = Determinant of x and y values in 2 x 2 matrix

x = Dx/D and y = Dy/D, here we replace x and y values with the values after the equal sign respectively

x = 29/58 = 1/2

y = -29/58 = -1/2

You might be interested in
Use the distributive property to write an equivalent variable expression. -5(5q - 4)
Setler [38]
Your answer would be:
-25q+20
Explanation:
5•5=25 and you bring the negative
-5•-4=20
Negative times a negative is a positive
6 0
3 years ago
At Downtown Dogs, 10 of the last 15 customers wanted mustard on their hot dogs. What is the experimental probability that the ne
Natalija [7]

Answer:

yes

Step-by-step explanation:

8 0
3 years ago
Last year, Goran biked 384 miles. This year he biked c miles, using c write an expression for the total number of miles he biked
Romashka-Z-Leto [24]

Answer:

384 + c = m.

Step-by-step explanation:

You can use another variable such as t to represent "total." I used m to represent total "miles." The variable you use to represent the total shouldn't matter but these two variables make the most sense. 384 for last year's miles plus c, which is this year's miles, equals the total miles. A very simple, straight forward and easy equation to write.

6 0
4 years ago
Read 2 more answers
Ok offering the brainiest and 20 point to who ever can solves these question. The answers I marked were wrong.
Stella [2.4K]

Answer:

C multiply by 3, then subtract 5      

B

C m<7

Step-by-step explanation:

8 0
3 years ago
Help plsss!<br><br> find the area of the shaded region
diamong [38]
I think it’s about 134.13 ft

to find the circle the formula is pi times the radius squared so:
12.5 x 12.5 = 156.25
156.25 x pi ≈ 490.8738 ft squared

to find the square it’s base x height so:
25 x 25 = 625

then to find the shaded part you just find the difference:
625 - 490.87 = 134.13 ft

8 0
3 years ago
Other questions:
  • Does someone know a factor of 69 other than 1 and 69.
    8·1 answer
  • Building A and building B are 500 meters apart. There is no road between them, so to drive from building A to building B, it is
    9·2 answers
  • Chau has ridden 22 miles of a bike course. The course is 44 miles long. What percentage of the course has Chau ridden so far?
    6·1 answer
  • A student solved this problem and said the answer was 3 feet. Gina had two pieces of ribbon. One was foot long and the other was
    14·2 answers
  • Which is greater 0.37 3/7
    9·1 answer
  • Medicare tax is applied to a person’s income up to $31,800. True False
    9·1 answer
  • Ivan sabe que pir su salud debe tomar agua hervida , lleno 3 botellas de agua hervida para empezar los lleno de 7,2 L usando 3 b
    9·1 answer
  • Hi please help me with this and complete all the directions pls​
    15·2 answers
  • Ian rode his scooter 1/3 of a hour and travels 2 1/6 miles. How many miles did he travel in a hour.
    14·1 answer
  • Michael spent $18 at a local farmers’ market. The apples he bought cost $2 per pound, and the peppers cost $3 per pound. How man
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!