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
KiRa [710]
2 years ago
8

1

Mathematics
1 answer:
kvv77 [185]2 years ago
7 0

Answer:

so the right answer is of option D

Step-by-step explanation:

Have a great day and hope this helps!!!

You might be interested in
17) The measures of two sides of a triangle are (2x + 3y) and (5x – 2y). If the perimeter
elena-14-01-66 [18.8K]

Answer:

  5x +4y

Step-by-step explanation:

The perimeter of a triangle is the sum of side lengths. That fact can be used to find z, the length of the third side.

  (2x +3y) +(5x -2y) +z = 12x +5y . . . . sum of sides is perimeter

  z = (12x +5y) -(7x +y) . . . . . . . . . . . . subtract (7x+y) from both sides

  z = 5x +4y . . . . . . . . . collect terms; the length of the third side

The third side of the triangle is (5x +4y).

4 0
3 years ago
Solve the system (picture) by substitution
Westkost [7]
Try out all of your options by filling the the x and y values from each option. You can use either of the two equations to solve

1) 2(2)+3(3) does not equal 5
2) 2(3)+3(2) does not equal 5
3) 2(3)+3(-2) does not equal 5
4) 2(-2)+3(3) equals 5
4.5) Double check your answer by doing the same thing for the second equation // 3(-2)+2(3) does equal zero.

D
6 0
3 years ago
What number is the opposite of -524
Georgia [21]

Answer: 524

Step-by-step explanation: The opposite number is the negative or positive number of the number given.

7 0
3 years ago
Read 2 more answers
A certain bacterial culture is multiplying in a culture dish, doubling in size every 6 minutes. It takes exactly an hour to fill
Anastaziya [24]
1 hours to fill the dish
for 1/2 of the dish
think
1/2 times 2=2/2=1 so therefor it takes 1 less doubling so

60 mins
1 less double
(double is 6 mins so )
60-6=54
the answe ris 54 mins or a
8 0
3 years ago
PLZ HELP 70 POINTS!!!!!
marin [14]

5^(x+7)=(1/625)^(2x-13)


We move all terms to the left:


5^(x+7)-((1/625)^(2x-13))=0



Domain of the equation: 625)^(2x-13))!=0


x∈R



We add all the numbers together, and all the variables


5^(x+7)-((+1/625)^(2x-13))=0


We multiply all the terms by the denominator



(5^(x+7))*625)^(2x+1-13))-((=0


We add all the numbers together, and all the variables


(5^(x+7))*625)^(2x-12))-((=0


We add all the numbers together, and all the variables


(5^(x+7))*625)^(2x=0

not sure if this is right :/


8 0
3 years ago
Read 2 more answers
Other questions:
  • A cylinder has a height of 16 cm and a radius of 5 cm. A cone has a height of 12 cm and a radius of 4 cm. If the cone is placed
    5·2 answers
  • Y = f(x) = 1*<br> Find f(x) when x = 0.
    11·1 answer
  • What is the slope of a line that is parallel to y=2
    14·1 answer
  • I will mark you brainliest!!!! Determine which region contains the solution to the system.
    13·1 answer
  • Last year, 20% of all claims were for weather related damage
    10·2 answers
  • A force of 52 N acts upon a 4 kg block sitting on the ground. Calculate the acceleration of the object.
    13·1 answer
  • An adult leatherback turtle weighs 750 kilograms.
    13·2 answers
  • 210 is what percent of 500?
    10·2 answers
  • What is the discriminant of 6x2-8x+4=0
    7·1 answer
  • Find the derivative of <img src="https://tex.z-dn.net/?f=tan%5E%7B-1%7D%20x" id="TexFormula1" title="tan^{-1} x" alt="tan^{-1} x
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!