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
jeka57 [31]
3 years ago
10

4x +5 (3x2-x) - (1+ x + 6x2) need help solving this

Mathematics
1 answer:
gtnhenbr [62]3 years ago
6 0

Answer:

9x-2x-1

Step-by-step explanation:

You might be interested in
What’s the surface area of 5 inches and 7 inches
erik [133]

Answer:

Is the surface a rectangle?? If so, then the surface area would be 35

Step-by-step explanation:

5 * 7 = 35

Hope this helped!!  :)

5 0
3 years ago
Read 2 more answers
A circle has a circumfernce of 6. It has an arc length of 1
fomenos

Answer:

The circumference formula for a circle is C=πd where C is the circumference, d is the diameter of the circle and π is a constant. If you plug in 6 for C and solve the equation for d like:

6= πd and then divide both sides of the equation by π you get that d = 1.90

To find the central angle of an arc you would use the equation S = rθ where S is the length of the arc, r is the radius of the circle, and θ is the measure of the angle which in this case is unknown. So with S = 1 and r = d/2 = 1.90/2 = 0.9549 you would have an equation that looks like this:

1 = 0.9549θ.  

If you divide both sides of the equation by 0.9549 you get θ = 1.047197 radians.  

The question asked for the angle measure in degrees so you would need to convert the angle measure to degrees by multiplying the degree measurement by 180/π

1.047197 x 180/π =  60°

8 0
3 years ago
When you graph a system of two linear equations, which outcome is NOT possible?
Galina-37 [17]

Answer:

An outcome that is not possible is that the lines intersect in two different points so the system has two solutions.

Step-by-step explanation:

The two lines can never intersect each other at two points. Two lines intersects only once if they intersect otherwise they are parallel or coincide.

4 0
3 years ago
Read 2 more answers
Tara has 24 pints of green paint. She uses 1 4 of it to paint a landscape and 5 8 of it while painting a clover. She decides tha
AfilCa [17]

Answer:Tara will need to buy more 8 2/3  pint of green paint.  

Step-by-step explanation:

Total amount of green paint Tara has =24 pints

Amount used to to paint a landscape =1/4 x 24= 6

Amount used To  painting a clover.= 5/8 x 24= 15

 Amount of paint remaining = Total paint - Amount used up in painting landscape and clover

= 24 - ( 15+ 6)

24-21

=3 pints left

Since she needs 11 2/3 pints of green paints , she will  need

11 2/3 - 3 = 8 2/3 .

Therefore she will need to buy more 8 2/3  pint of green paint.  

6 0
3 years ago
Please help me!!!! i need this for my test
Dimas [21]

Answer:

Wait time=6hrs25min-3hrs55 min

=<em><u>2 hrs 30min</u></em>

6 0
2 years ago
Read 2 more answers
Other questions:
  • Explain how you could use a number line to determine -5 -(-3)<br><br> What is the difference?
    12·1 answer
  • How do you factor y2+6y+5
    8·2 answers
  • Choose the expression that completes the equation.
    7·1 answer
  • What is the equation of the quadratic graph with a focus of (8, −8) and a directrix of y = −6?
    11·1 answer
  • Solve the problem.
    14·1 answer
  • Already has a standard that continues with the two cars if what he takes one part of the deck what's the probability that a sele
    9·1 answer
  • A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel? Use 3.14 for mc015-1.jpg
    11·2 answers
  • A brick of mass 4 kg hangs from the end of a spring. When the brick is at rest, the spring is stretched by 3 cm. The spring is t
    12·2 answers
  • if you had a coupin for 12% off a meal &amp; if you were charged 11$ what was the original price of the meal?
    13·1 answer
  • PLEASE HELP!! 13 POINTS !!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!