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
Shtirlitz [24]
2 years ago
6

Anything to the zero power equals

Mathematics
1 answer:
kupik [55]2 years ago
7 0

Answer:

1

have a great day

You might be interested in
Find the area of this triangle. round to the nearest tenth.​
Ksenya-84 [330]

1/2 ab Sin C

1/2 (15) (9) Sin (110)

63.429...

(rounded = <em><u>6</u></em><em><u>3</u></em><em><u>.</u></em><em><u>4</u></em><em><u> </u></em><em><u>f</u></em><em><u>t</u></em><em><u>^</u></em><em><u>2</u></em><em><u>)</u></em>

5 0
3 years ago
Read 2 more answers
2.<br>√3x + 7 + √x + 1 =2​
taurus [48]

Answer:

  x = -1

Step-by-step explanation:

The usual approach to these is to square the radicals until they are gone.

  \displaystyle\sqrt{3x+7}+\sqrt{x+1}=2\\\\(3x+7) +2\sqrt{(3x+7)(x+1)}+(x+1) = 4\qquad\text{square both sides}\\\\2\sqrt{(3x+7)(x+1)}=-4x-4\qquad\text{subtract $4x+8$}\\\\(3x+7)(x+1)=(-2x-2)^2\qquad\text{divide by 2, square again}\\\\3x^2+10x +7=4x^2+8x+4\qquad\text{simplify}\\\\x^2-2x-3=0\qquad\text{subtract the left expression}\\\\(x-3)(x+1)=0\qquad\text{factor}\\\\x=3,\ x=-1\qquad\text{solutions to the quadratic}

Each time the equation is squared, the possibility of an extraneous root is introduced. Here, x=3 is extraneous: it does not satisfy the original equation.

The solution is x = -1.

_____

Using a graphing calculator to solve the original equation can avoid extraneous solutions. The attachment shows only the solution x = -1. Rather than use f(x) = 2, we have rewritten the equation to f(x)-2 = 0. The graphing calculator is really good at showing the function values at the x-intercepts.

5 0
3 years ago
An angle measures 156° less than the measure of its supplementary angle. What is the measure of each angle?
GrogVix [38]

Answer:

12° and 168°

Step-by-step explanation:

If x is the angle, and y is the supplementary angle, then:

x + y = 180

x = y − 156

Solve the system of equations using substitution:

y − 156 + y = 180

2y = 336

y = 168

Plug back into either equation to find x:

x = 12

7 0
3 years ago
Read 2 more answers
What's the lowest term of 14/28​
rjkz [21]

Answer:

Step-by-step explanation:

IN a fraction it would be 1/2

As a decimal it would be 0.5

As a percent is would be 50%

5 0
3 years ago
Read 2 more answers
Coefficient x^2 in the expansion of (2+x)^5
Monica [59]
Alright, expand the given equation:
(2+x) (2+x) (2+x) (2+x) (2+x)
Use FOIL method and distribution to solve
At the final answer, find the x^2 and the number that multiplies to it is the coefficient
I can't do the actually expansion for you, it would take a decently long time. You should be able to, its a good practice. Good luck!
7 0
3 years ago
Other questions:
  • A can of tuna sells for $0.59 with a discount coupon.
    5·1 answer
  • Factor completely 81x8 − 1.
    9·1 answer
  • Evaluate.<br><br> –345 + 562 – (–209)
    5·1 answer
  • Which percent is equivalent to 2 and StartFraction 5 over 6 EndFraction?
    12·2 answers
  • Rotate the triangle on the graph 90° counterclockwise about the origin. Determine the orientation of the triangle after the rota
    12·1 answer
  • In the diagram, which angles form a linear pair? Select three options. AngleRST and AngleRSV AngleRST and AngleTSU AngleRST and
    8·2 answers
  • What is the perimeter of the room?<br>5 yd<br>. What is the area of the room?<br>4 yd​
    9·1 answer
  • Franklin rolls a pair of six-sided fair dice with sides numbered 1 through 6.
    6·2 answers
  • Simplify 0.3 + 1 3/4<br>a. 2 1/2<br>b. 1 3/7<br>c. 4 3/4<br>d. 2 1/20​
    14·2 answers
  • Which expression is equivalent to 10° ?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!