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
ANEK [815]
3 years ago
8

What is the equation that you get when you put together the two equations below?

Mathematics
1 answer:
yawa3891 [41]3 years ago
5 0

Answer:

1st option

Step-by-step explanation:

Given the 2 equations

2x + 5y = 19 → (1)

y = 3x - 3 → (2)

Substitute y = 3x - 3 into (1)

2x + 5(3x - 3) = 19

You might be interested in
Use this diagram to find the required measures. 1 = 30°, 2 = 30°, 3 =
crimeas [40]

Answer:

if thisa is a triangle then 180-30+30 = 120 degree and we say all angles on a triangle add up to 180

Then reaply the rule changing 180 to 360 on all 4 sided shapes

180(n-2) to all other shapes.

ie) pentagon 180(n-2) = 540

continue with 540-30-30 = 480 etc....

Step-by-step explanation:

7 0
3 years ago
What is the unit rate for 0.75
kotykmax [81]

Answer:

The unit rate for 0.75 is Answer: 75%

Step-by-step explanation:

Because it is actually converting decimals to percentage.

5 0
4 years ago
16 POINTS HELP ASAP plzzzzzzzzz
schepotkina [342]

Answer:

                            \large\boxed{\large\boxed{\sqrt{3}

Explanation:

You are comparing irrational numbers.

By inspection, i.e. at first sight you can only compare \sqrt{3} \text{ }and\text{ } 2\sqrt{3} because they have the same radicand.

You can order: \sqrt{3}

You can introduce the 2 inside the radical by squaring it:

       2\sqrt{3}=\sqrt{2^2\times3}=\sqrt{12}

Since 5 is between 3 and 12, you can order:

  • \sqrt{3}

Which is:

  • \sqrt{3}

You must know that π ≈ 3.14.

5 is less than 9 and the square root of 9 is 3; hence, \sqrt{5} and \sqrt{5}

Now you must determine whether π is less than or greater than \sqrt{12}

Using a calculator or probing numbers between 3 and 4 you get \sqrt{12} \approx3.46

Hence, the complete order is:

  •            \sqrt{3}
5 0
3 years ago
The figure below shows a hexagonal prism. Imagine a cross-section of the prism formed by a plane that is perpendicular to the ba
Tpy6a [65]

Answer:

Hexagon

(Sorry for the late answer,

this'll help kids in the future who google this, at least.)

8 0
3 years ago
Read 2 more answers
3) Differentiate with respect to x: a) (x²-3x+5)(2x-7)​
9966 [12]

Answer:

6x²-26x+31

Step-by-step explanation:

(x²-3x+5)(2x-7)​

=2x³-7x²-6x²+21x+10x-35

=2x³-13x²+31x-35

Now to differentiate:

dx=6x²-26x+31

4 0
3 years ago
Other questions:
  • What's the value of y
    5·1 answer
  • Plz help me with my homework!!!!
    5·1 answer
  • Find the mode of these numbers: <br> 3,2,5,2,2,5,4,3,2,5,4
    7·2 answers
  • What is the product of the binary numbers 0101 and 0101?
    11·1 answer
  • Which number from the set {0,2,3,4} makes this inequality true?
    9·1 answer
  • Four friends went bowling one afternoon. Use the table that shows the bowling data
    13·1 answer
  • A $6,300.00 principal earns 6% interest, compounded annually. After 3 years, what is the balance in the account?
    9·2 answers
  • Round 0.71 to the nearest tenth.<br> 0.5<br> 0.7<br> 0.75<br> 0.8
    7·2 answers
  • Hhhhhhhhhhhhhheeeeeeeeeeeeeeeeeeeeeeeeeeeeeellllllllllllllllllllllllllllpppppppppppppppppp
    15·1 answer
  • What is the slope of H= -0.10t+2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!