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
kodGreya [7K]
3 years ago
8

2.3y +7 =-11 hehebbn​

Mathematics
1 answer:
Andre45 [30]3 years ago
4 0

Answer:

y=-6

Step-by-step explanation:

3y+7=-11

3y=-11-7

3y=-18

y=-18/3

y=-6

You might be interested in
Find the distance.<br> -3,5 and 7,-1
Brilliant_brown [7]

Answer:

≈ 11.66 units

Step-by-step explanation:

<u>Given points:</u>

  • (-3,5) and (7,-1)

<u>To find:</u>

  • The distance between the given points

<u>The distance between two points is calculated by formula:</u>

  • d= √((x2-x1)² + (y2-y1)²)
  • d= √(((7-(-3))² + (-1-5)²) = √(10²+(-6)²)= √136 ≈ 11.66 units

<u>Answer is</u> ≈ 11.66 units

8 0
3 years ago
Q.1 Simplify :-<br><br>(i) (- 625 ) + 925 + 100 + (-200)​
Dmitrij [34]
825 - 625i

Hope it’s right
Best luck with your studying
3 0
2 years ago
32 + a &gt; 44; 11, 12, 13
Levart [38]
Download Photo math it will help u a lot with steps
4 0
3 years ago
What is the ? in this pattern <br><br><br> 3, -6, 12, 4, 20, ?
SCORPION-xisa [38]
Is skipped a number and that's not good
5 0
3 years ago
The intensity, I, of a sound varies inversely with the square of the distance, r, from the source of the sound. Write an equatio
charle [14.2K]

Answer:The  equation relating I, r, and k is I =K/r²

Step-by-step explanation:

The intensity, I, of a sound varies inversely with the square of the distance, r, from the source of the sound can be written as

I ∝ 1/r²

Introducing the constant of proportionality, K we have that

I =K x 1/r²

Therefore , the  equation relating I, r, and k is I =K/r²

7 0
3 years ago
Other questions:
  • -(-(-)(-)(-10x))=-5 solve for x.
    10·1 answer
  • Help me solve this problem!!PLEASE help I need this answer and I need to know how to solve this by today!!
    14·2 answers
  • A checkbook register began the page with a balance of $600.84. A check was written for $89.50. A deposit was made for $55. Bank
    5·1 answer
  • 96 ounces equals how many pounds
    12·1 answer
  • What is the formula for the following geometric sequence?
    8·2 answers
  • Nine percent of americans say they are well informed about politics in comparison to most people. You randomly sample 200 americ
    9·1 answer
  • Marianne has been collecting donations for her biscuit stall at the school summer fayre. There are some luxury gift tins of bisc
    15·1 answer
  • What is the simplified form of this expression?
    11·1 answer
  • Which formula gives the zeros of y = sin(x)?
    5·1 answer
  • Which proportion can be used to determine p, the percent of the flock that has spots?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!