09/16/23

solve thee following quadratic equations by completing the suare
x^2+8x+60=04x^2+6x-65=03x^2-6x+13=0x^2+6x=595x^2-25=10x
Follows • 2
Expert Answers •2

09/16/23

Here is a table of values for the function 𝑓(𝑥)=ln(𝑥−1)/2𝑥−4.
Here is a table of values for the... more
Follows • 1
Expert Answers •1

09/16/23

Find the inverse
Find the inverse of 𝑦=ln(𝑥2−3) for 𝑥>31/2.(Use symbolic notation and fractions where needed.)𝑓-1(𝑥)=?
Follows • 1
Expert Answers •1

09/15/23

Tangent Lines to an Ellipse
Find the tangent lines to the ellipse (E) x2 + 9y2 = 81 passing through the point (27,3).
Follows • 1
Expert Answers •2

09/15/23

Difference of Squares, Square of a Binomial
Factor:50x^2−72y^2 =
Follows • 1
Expert Answers •4

09/15/23

Which solvent, water or hexane would you choose to dissolve each of the following?

Which solvent, water or hexane (CH3​(CH2​)4​CH3​), would you choose to dissolve each of the following? a. Cu(NO3​)2​ b. CS2​ c. CH3​CO2​H d. CH3​(CH2​)17​OH e. HCl f. C6​H6​
Follows • 1
Expert Answers •1

09/15/23

Which of the following will increase the pressure of CH4​ ?

Coal, which is primarily carbon, can be converted to natural gas, primarily CH4​, by the following exothermic reaction: C(s)+2H2​(g)⇌CH4​(g) Which of the following will increase the pressure... more
Follows • 1
Expert Answers •1

09/15/23

Consider the following reactions and their respective equilibrium constants. 
Consider the following reactions and their respective equilibrium constants. NO(g)+1/2Br2​(g)⇌NOBr(g) Kp​ = 5.32NO(g)⇌N2​(g)+O2​(g) Kp​ = 2.1×1030​ Use these reactions to calculate the equilibrium... more
Follows • 1
Expert Answers •1

09/15/23

At a particular temperature
At a particular temperature, K=6.5×102 for the reaction 2NO(g)+2H2​(g)⇌N2​(g)+2H2​O(g) Calculate K for each of the following reactions.... more
Follows • 1
Expert Answers •1

09/15/23

write an equation with a line through (-1,-9) (2,6)
Follows • 1
Expert Answers •2

09/14/23

An electron travels through a particular point
An electron travels through a particular point in an experimental apparatus with a velocity of 0.867 × 1 0^6 m/s and at an angle of +54.7 degrees (counter-clockwise) relative to the positive... more
Follows • 1
Expert Answers •1

09/14/23

When calcium hydroxide reacts with hydrochloric acid, calcium chloride and water are produced. The balanced equation for this reaction is:
Ca (OH)2 (aq) + 2HCI(aq) —-> CaCl2 (aq) + 2H2O(l)If 6 moles of hydrochloric acid react, The reaction consumes____moles of calcium hydroxide The reaction produces____ moles of calcium chloride... more
Follows • 1
Expert Answers •1

09/14/23

Honors Pre-Calc.. Dealing with angular speed

The drum in a washing machine spins at 1200 revolutions per minute. if the diameter of the drum is 76 centimeters, find the angular speed of the drum in radians per second.Can whoever solves this... more
Follows • 1
Expert Answers •2

09/14/23

An initially uncharged air-filled capacitor is connected to a 4.99 V charging source. As a result, the capacitor acquires 3.17×10−5 C of charge. Then, while the capacitor remains connected to the cha
An initially uncharged air-filled capacitor is connected to a 4.99 V charging source. As a result, the capacitor acquires 3.17×10−5 C of charge. Then, while the capacitor remains connected to the... more
Follows • 1
Expert Answers •1

09/14/23

ALGEBRA II: EXTENDED SCHEDULING I_1_S1 1-6: Test Review
a yard has a perimeter of 276 feet if six times the length of the yard equals seventeen times the width, what are its dimension's.
Follows • 1
Expert Answers •1

09/14/23

GCF(Greatest Common Factor) and Factor by Grouping
Factor Completely:15x^3+10x^2+3x+2
Follows • 1
Expert Answers •2

09/14/23

Determine the point (x,y) on the unit circle associated with the following real number s. Write the exact answer as an ordered pair. Do not round.
s=300°
Follows • 1
Expert Answers •1

09/14/23

The graph of the line 5x − 2y = 8 is shown. Which THREE ordered pairs are in the solution set of the inequality 5x − 2y ≥ 8? (−2, −4) (−1, −10) (0, −2) (1, −4) (2, 0)

Follows • 1
Expert Answers •2

09/14/23

Equations for line graphing
Write the equation of a vertical line line passing through point Q (-6,3)
Follows • 1
Expert Answers •1

09/14/23

GCF(Greatest Common Factor) and Factor by Grouping
Factor:18x^2+8xy+9x+4y=
Follows • 1
Expert Answers •1

09/14/23

how to I fiqure this problem out in geometry
m<abc=42, m<cbd=35 find m<abd
Follows • 1
Expert Answers •2

09/14/23

Chemistry: For the following reaction, 15.7 grams of magnesium nitride are allowed to react with 13.2 grams of water.

Magnesium nitride (s) + water (l) —> magnesium hydroxide (aq) + ammonia (aq) What is the maximum amount of magnesium hydroxide that can be formed? Mass=What is the formula for the limiting... more
Follows • 1
Expert Answers •2

09/13/23

This is my question.....
Mariam is working two summer jobs, making $17 per hour lifeguarding and making $8 per hour washing cars. In a given week, she can work at most 16 total hours and must earn at least $200. If Mariam... more
Follows • 1
Expert Answers •2

09/13/23

instantaneous rate of change

Estimate the instantaneous rate of change at x=1
Follows • 1
Expert Answers •2

09/13/23

If cot (theta) = 2.5 and theta is in quadrant 3, what is the value of sin (theta)?

Follows • 1
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.