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
Ainat [17]
3 years ago
8

Can someone help me with this​

Mathematics
1 answer:
algol [13]3 years ago
7 0

Answer:

Step-by-step explanation:

(x+6)(x+3)=9+(x+1)

= x^2+3x+6x+18

=x^2+9x+18=9(x+1)

=x^2+9x+18=9x+9

tbs = to both sides

(-9x tbs)= 9x-9x=0 so x^2+18=9

(-18tbs) = x^2=9-18 becomes x^2=-9

x=\sqrt{-9}

You might be interested in
Mckenzie and Cara both tried to find the missing side of the right triangle.
Ira Lisetskai [31]
It depends on the given information.

McKenzie's work is correct if the two short sides are given as 5 and 13.

Cara's work is correct is almost correct if 5 is one leg, and 13 is the hypotenuse. The exact answer is 12, but she wrote it as approximately equal.  That's her only problem.

By the way, Ddssaa122: when posting questions, the power of a number is written as 5^2 and not 52.   If you copy and paste, please make sure you add the caret sign to indicate a power, or else you will suffer by getting a wrong answer.    5^2=5*5, 52=4*13, so they are not the same.
4 0
3 years ago
Read 2 more answers
Help ???????????????
ser-zykov [4K]
1. 6 people
2. 52 people
3. 13 people said it takes less than half hour, and 13 people said it takes longer than half hour. It’s a tie.
4. When asked, it takes most people either 30 minutes or 60 minutes.
7 0
3 years ago
Read 2 more answers
Whats the length of the wire
Roman55 [17]

Answer: 45

Length is how long something is  and the triangle shows 45 as the length

4 0
3 years ago
Determine the equation of the line that has an x intercept of 5 and y intercept of 7
garik1379 [7]

Answer:

y = −1.4x + 7

Step-by-step explanation:

There are 3 steps to find the Equation of the Straight Line

1. Find the slope of the line

2. Put the slope and one point into the "Point-Slope Formula"

3. Simplify

3 0
3 years ago
Please help asap and I will give brainliest!!!
Nataliya [291]

In math, the irrational numbers are all the real numbers which are not rational numbers, the latter being the numbers constructed from ratios of integers.

The answer is B

4 0
4 years ago
Other questions:
  • Find parametric equations for the path of a particle that moves along the circle x2 + (y − 1)2 = 16 in the manner described. (En
    7·1 answer
  • Does anyone know how to find square root quickly?
    9·2 answers
  • What is the answer to -24-1/8p=3/8p ?
    9·1 answer
  • What is the surface area
    11·2 answers
  • Please give me four more
    15·1 answer
  • Find A and B <br> Please help ASAP!!!
    11·1 answer
  • Which of the following is the solution to the inequality -2x-4 ≤ 11
    8·2 answers
  • 5
    14·1 answer
  • Help please asap!!! Thx
    14·1 answer
  • Peter will travel 1,342 kilometers from Paris to Rome. Peter will start his journey at 5:00 A.M. Monday morning and arrive in Ro
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!