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
aliina [53]
3 years ago
15

I will give brainliest answer

Mathematics
2 answers:
Llana [10]3 years ago
4 0

Answer:

Delta = |a b d; b c f; d f g|

(2)

J = |a b; b c|

(3)

I = a+c

(4)

K = |a d; d g|+|c f; f g|.

Step-by-step explanation:

just olya [345]3 years ago
4 0

Step-by-step explanation:

Delta = |a b d; b c f; d f g|

(2)

J = |a b; b c|

(3)

I = a+c

(4)

K = |a d; d g|+|c f; f g|.

You might be interested in
Picture included
lidiya [134]
The answer is Abecause if you plug in the value es for each function A is the only one the makes it trye
4 0
3 years ago
Read 2 more answers
Help me plz ASAP
Hatshy [7]
The equation has one solution
4 0
3 years ago
john can shovel a certain driveway in 50 minutes if mar can shovel the same driveyway in 20 minutes how long will it take them t
Assoli18 [71]

John and Mar need 14 minutes complete shovel their driveway together, to the nearest minute.

<h3>What is rate of doing work?</h3>

You can use this computation to determine the hourly value of each employee's job, allowing you to more effectively and efficiently plan your staffing needs in the future.

This is crucial because it enables you to determine the ideal workforce size based on your average hourly wage.

According to the question;

by calculating the fraction of unit work that each individual can finish in a given amount of time together work is estimated.

Mary can clear 1/20 of a driveway in a minute, but John can clear 1/50 of it in that time.

The both will do the same job in;

= (1/20) + (1/50)

= (5/100) + (2/100)

= 7/100

They'll be finished when they've cleared 100 percent of the driveway, therefore the equation we must finally solve is:

7x = 100.

x = 100/7

x = 14.28

Therefore, when John and Mar will work together, they will shovel the driveway in 14 minutes (to the nearest minute).

To know more about work rate, here

brainly.com/question/1144815

#SPJ4

4 0
1 year ago
Which statement is NOT true?
Ede4ka [16]

Answer:

the answer is d.

Step-by-step explanation:

every parallelogram in NOT a rectangle.

7 0
3 years ago
Which equation can be used to represent the statement?
MaRussiya [10]

Answer:

1/2-7=1.5

Step-by-step explanation:

you're welcome

6 0
3 years ago
Other questions:
  • The tail of a 1-mile long train exits a tunnel exactly 3 minutes after the front of the train entered the tunnel. If the train i
    5·2 answers
  • James deposited $575 into a bank account that earned 5.5% simple interest each year. If no money was deposited into or withdrawn
    11·2 answers
  • 3(x -2) = 3x - 23x + 7 = 7 + 3x4 - 5(x - 6) = 5 - 5x - 304x + (3 + 6x)= (4x + 3) + 6x6x - 5 + 7y = 7y - 6x + 5
    9·1 answer
  • Factor. Check by multiplying.<br> x^2 - 3x
    15·2 answers
  • 9. Based on the patterns observed in Exercises 5–8, describe a general formula that can be used to find the number of permutatio
    11·1 answer
  • Solve for x.<br><br> 7 - (2x + 11) + 3(3 - x) = 20<br><br> 7/5<br> -3<br> -4
    11·1 answer
  • What five digit number am i thinking of? It has two prime digits. Digit three is the highest digit. Digit to is the lowest digit
    8·1 answer
  • Which of the following represents the length of a diagonal of this trapezoid?
    10·1 answer
  • Frances owns a landscaping business. She has 425 plants and is placing an equal number of plant into 47 yards. After planting, h
    7·1 answer
  • Whats the best practice to measure: inches, meter, yards
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!