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
tankabanditka [31]
2 years ago
7

Use the quadratic formula to solve -x^+27=6x

Mathematics
1 answer:
wariber [46]2 years ago
8 0

Answer:

                    27

x =            -------------

                     5

You might be interested in
Solve the equation<br> 15x+2=45x+4
BaLLatris [955]
15x + 2 = 45x + 4

Subtract 2 from both sides, as well as subtracting 45x from both sides.

15x - 45x = 4 - 2

-30x = 2

Divide both sides by -30.

x = 2/-30

x = - 1/15

~Hope I helped!~
5 0
2 years ago
HELP PLS! I CAN’T FAIL PRE-ALGEBRA!
Liono4ka [1.6K]

Answer:

Q1.  2 - 5/ 8 - 0 = -3/8

Q2.  1- (-1)/6-2 = 2/4 simplified as 1/2

Q3.  (-5)- (-2)/ (-1)- (-3) = -3/2

Use a ruler to help you graph a line whose slope is 1/3. Label this line “a”

*Answer- 1/3 is being shown for rise/run (Rise over Run, 1 being rise and 3 being run). this means that you go up one and right 3.

Step-by-step explanation:

y2-y1 *over* x2- x1. Also if you can simplify the end fraction do it but if not then leav it as it is. This is the equation that I used for the first 3 problems. Also I didnt quit understand the 1st word problem sorry! I hope this helps :v

8 0
2 years ago
A car maintains a speed of 23 mi/h for 5 seconds. It then accelerates to a speed of 46 mi/h in 5 seconds. It maintains that spee
Vika [28.1K]
The answer is a because it starts at 0 then goes up to 23 and then it goes up to 46.
6 0
2 years ago
Read 2 more answers
What is the answer cos75 degrees=10/x
vova2212 [387]
To find the answer we simply work out the equation.
cos (75) = 10/x

cos (75) * x = 10. Here, I simply multiplied both sides by x to move x to the left hand side of the equation.

x = 10 / cos (75) Here, I divided cos (75) on both sides to move cos (75) to the right hand side of the equation.

The cosine of 75 is 0.92175127, so, 10 / 0.92175127 = 10.8489137
4 0
3 years ago
If a construction work digs down to 30 feet below the surface of the ground. What is her elevation?
tresset_1 [31]

Answer:

-30 feet

Step-by-step explanation:

You are going down so it would be negative, if you were going up it would be posotive.

4 0
2 years ago
Other questions:
  • Solve the following equation;<br> 6x+3y=13<br> -9x-4y=-17
    10·2 answers
  • Jenny is diving into a swimming pool from a diving board. The expression below represents Jenny's vertical height x, in feet, ab
    5·1 answer
  • 6 dollars for 2 cans of tuna
    7·2 answers
  • Write the equation for a line in slope-intercept form (y=mx+b) that
    11·2 answers
  • PLS HELP ME WITH MY GEOMETRY I WILL GIVE BRAINLYIST IF IT GIVES ME THE OPION
    5·2 answers
  • Elena is 56 inches tall.
    8·2 answers
  • AYYYYYYYYYYYYYYOOOOOOOOOOOOOOOOOOO<br> Get Ya free 25
    7·1 answer
  • Next Question!!? Help please... &lt;3
    13·2 answers
  • The ratio is 1 2: 2 The value of the ratio is​
    14·2 answers
  • Is the relation a function? Explain your reasoning. <br><br><br> Plz help will give brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!