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
ra1l [238]
3 years ago
14

Which of the following statements are equivalent? x - y = 2 and x = y + 2

Mathematics
1 answer:
Basile [38]3 years ago
7 0
I’m not sure I understand the question. The equations you posted are equivalent. To take x - y = 2 to x = y + 2, you add y to both sides of the equation.

I’m happy to answer more if you let me know in the comments.
You might be interested in
Rico’s backpack weighed 3.6 pounds. Then he added his school books which weighed an additional 24.76 pounds. How much did Rico’s
Maru [420]
I would add, the weight of the backpack and the weight of the school books which is 28.36.

So Rico's backpack altogether weighs 28.36.

I'm pretty sure. 
6 0
3 years ago
The attendance for the first night of a play is 455. The attendance increases by 16 on each of the next 9 nights.
scZoUnD [109]
455+(16*9)=
455+144=599
7 0
3 years ago
Read 2 more answers
What are the critical points for the inequality x^2-4/x^2-5x+6 < 0? D is the correct Answer!
mojhsa [17]
The critical points of a function are the values of x, for which the function is equal to zero.
Given the inequality

A rational function is said to be equal to zero when the numerator is equal to zero.
Thus

Therefore, the critical point of the inequality is x = -2 and x = 2.
 
3 0
3 years ago
Read 2 more answers
A ballplayer catches a ball 3.4s after throwing it vertically upward. with what speed did he throw it, and what height did it re
Daniel [21]

From the equation of motion, we know,

s=ut+\frac{1}{2}at^{2}

Where s= displacement

u= initial velocity

a= gravitational force

t= time

Displacement is 0 since the ball comes back to the same point from where it was thrown.  

A = -9.8m/s^{2} since the ball is thrown upwards.

Plug the known values into the equation.

=> 0=u\left ( 3.4 \right )+\frac{1}{2}\left ( -9.81 \right )(3.4^{2})

Solving for u gives :

u= 16.67 m/ sec ....... equation (1)

At maximum height, final velocity i.e v is 0

Time take to reach the top = \frac{3.4}{2} = 1.7 sec

v^{2}=u^{2}+2as

=> 0=(16.67)^{2}+2(-9.81)(s)

Solving for s we get

s= 14.16 m


4 0
3 years ago
What is 3x^2-2n-5=0<br> please help me!!!
expeople1 [14]
The answer to your question is: 
It is a quadratic equation in 'x', with 'n' mistakenly typed in the second term..

Although you didn't ask for the solutions to the equation, I'm already here
so I might as well go through it and find them:

<span><u>3x² - 2x - 5 = 0</u></span>

In terms of the generic quadratic formula:
A = 3
B = -2
C = -5

Plug those into the quadratic formula, and you discover that

<u>x = -1</u>
and
<u>x = ⁵/₃</u>
7 0
3 years ago
Read 2 more answers
Other questions:
  • The angle of elevation of the sun (the angle the rays of sunlight make with the flat ground) at 10:00 a.m. is 29°. At that point
    12·1 answer
  • Find the percentage change between two numbers if the original number was 150 and now is 330.
    8·2 answers
  • X-7=13 solve for the value of x​
    13·2 answers
  • What is 62 1/2% converted as a fraction
    9·2 answers
  • A number is shown in word form. ''Seven hundred twenty-two thousand, five hundred" What is the number in standard form?​
    9·1 answer
  • Identify the range of the graphed function.
    15·1 answer
  • A=b+12 b=c+4<br> Write an equation to show the relationship between a and c
    14·1 answer
  • G(n)=n^2+4^n; fine g(2)
    11·1 answer
  • an airplane flies at an altitude of 38,000 feet.as it nears the airport the plane begins to descend at a rate of 600 per minute
    7·1 answer
  • Can someone answer these questions? I know it’s a lot but please can someone answer them? No scams and I will mark brainliest if
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!