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
valkas [14]
4 years ago
12

Is 2x^2+2x+13 linear?

Mathematics
2 answers:
Margarita [4]4 years ago
5 0
No, linear equations have the placeholders such that the powers are all 1

we have 2x^2+2x+13
2x^2, that is power 2, that is not linear

it is not
il63 [147K]4 years ago
4 0
No. It is quadratic since it would cross the x-axis twice
You might be interested in
Haley is camping and needs to go from the campground to the waterfall. She hikes 3 miles north and 7 miles east. What is the sho
miskamm [114]

Answer:

7.61 miles

Step-by-step explanation:

Given that,

Haley hikes 3 miles north and 7 miles east.

We need to find the shortest distance from the campground to the waterfall. Let the distance is D.

It can be calculated as follows :

D=\sqrt{3^2+7^2}\\D=7.61\ miles

So, the shortest distance from the campground to the waterfall is 7.61 miles.

3 0
3 years ago
-4(b + 4) + 6b = -4(b +1)
Alla [95]

Answer:

2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
given two angles that measure 50 and 80 and a side that measures 4 feet how many triangles if any can be constucted
Ierofanga [76]

There is only one triangle possible having angle 50, 50, 80.

<h3>What is isosceles triangle?</h3>

An Isosceles Triangle has the following properties:

  • Two sides are congruent to each other.
  • The third side of an isosceles triangle which is unequal to the other two sides is called the base of the isosceles triangle.
  • The two angles opposite to the equal sides are congruent to each other.

It is given that, 2 angles of a triangle as:

∠1 = 50°

∠2 = 80°

Now we know the Angle sum property of a triangle that sum all three interior angle in a triangle is 180^{0}.

i.e., ∠1+∠2+∠3= 180^{0}.

So, 50° +80°+ ∠3 = 180^{0}

                       ∠3 =  50°

As two angles of the triangle are equal that means it is a isosceles triangle.

There is no possibility of getting a right angles triangle.

Hence, there is only one triangle possible with these measurements .

Learn more about triangles here:

brainly.com/question/4987857

#SPJ1

3 0
3 years ago
If there is no number in front of a letter, it is really number 1
erik [133]

Answer: Yes, if there is no number in front of a variable(or letter, as you said), it is actually 1.

a = 1a

x^2 = 1x^2

2m + n = 0 means 2m + 1n = 0

Step-by-step explanation:

4 0
3 years ago
You realize that more than 8000 gallons per year was a lot of water to waste with a leaky faucet. You fixed your faucet so that
kati45 [8]
So what you do you divide 8000 by 30 and should get 266.6 gallons were wasted
4 0
3 years ago
Other questions:
  • You are studying for your final exam of the semester. Up to this point, you received 3 exam scores of 98% ,100% and 64%. To rece
    6·1 answer
  • What is the square root of 944.578756
    9·2 answers
  • Which of the following graph of y=4^x+3
    12·1 answer
  • Suppose you get a cut on your finger and 5 bacteria cells get into the cut. Each hour the number of bacteria cells will double u
    14·1 answer
  • A right cylinder has a radius of 3 and a height of 12. What is its surface area?
    7·1 answer
  • For the same food trailer mentioned in Example 1, explain how to find the experimental probability that the next order is two pi
    10·1 answer
  • !50 POINTS! what is One foot as a fraction
    12·1 answer
  • PLS HELP ASAP I DONT HAVE TIME FOR THIS, IT ALSO DETECTS IF ITS RIGHT IR WRONG
    11·2 answers
  • Find the value for x y and z
    5·1 answer
  • determine if the sequence below is arithmetic or geometric and determine the common difference/ ratio in simplest form 5,15,45,.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!