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
Montano1993 [528]
3 years ago
9

Two physics questions for 80 points! + Brainliest answer :)

Mathematics
1 answer:
Vikki [24]3 years ago
7 0

Answer: Option A

Explanation: The lights that is incident on a mirror will be reflected back as it is a smooth surface and it reflects back the light.

the light will be reflected by the same angle as it was incidented. The angle of incidence can be defined as the angle by which the light ray falls on the surface of the mirror.

The angle by which the light reflects back is known as the angle of reflection. Being a smooth surface light ray is reflected back.

You might be interested in
Is the answer A),B),C) or D)?
stealth61 [152]

Answer:

D) 2a-6

Step-by-step explanation:

Graham sold 6 less = -6

Than double what Adriania sold. = 2a

2a - 6

7 0
3 years ago
Bios me no understanding this. Wanna play dem video games in quarantine
ZanzabumX [31]

Answer:

i play game yes me do

Step-by-step explanation:

5 0
3 years ago
If a circle has a circumference of 38cm what is it’s radius to 0.1cm?
ira [324]

Answer:6.05cm

Step-by-step explanation:

Circumference=2×π×r

38=2×22/7×r

38×7=2×22×r

266=44r

r=266/44

r=6.05cm

8 0
3 years ago
Number equal distance from zero but on different sides of zero
Kay [80]
Are you asking for definition because if so i believe what you’re looking for is absolute value
3 0
3 years ago
Drag the correct factors to the expression. Not all factors will be used. Use synthetic division to find all the factors of this
fiasKO [112]

The factors are therefore;  (4x – 3), (x + 3) and (x – 1)

<h3>What is a polynomial?</h3>

A polynomial is is a function that contains an algebraic term which is raised to a particular power.

  • If it is raised to power 1 it is linear
  • If it is raised to power 2 it is quadratic
  • If its is raised to power 3 it is cubic
  • If it i raised to power 3 it is quartic

Now we have;

4x³ + 5x² – 18x + 9

Thus we can write;

4x³ – 3x² + 8x² – 6x – 12x + 9

Using the factors;

x²(4x – 3) + 2x(4x² – 3) – 3(4x – 3)

Therefore;

(4x – 3)(x² + 2x– 3)

(4x – 3)(x² + 3x – x – 3)

(4x – 3)(x + 3)(x – 1)

The factors are therefore;  (4x – 3), (x + 3) and (x – 1)

Learn more about polynomials:brainly.com/question/21334281

#SPJ1

3 0
1 year ago
Other questions:
  • Construct an inscribed circle in triangle PQR by finding the incenter of the triangle.
    8·1 answer
  • Which expression is NOT equivalent to 6x + 2y + 10
    7·2 answers
  • Which relationship describes angles 1 and 2?
    7·2 answers
  • You buy butter for $3.31 a pound.
    7·1 answer
  • Complete the recursive formula of the geometric sequence 16\,,\,3.2\,,\,0.64\,,\,0.128,...16,3.2,0.64,0.128,
    5·1 answer
  • Find four consecutive integers such that 5 times the fourth diminished by twice the second is 7
    10·1 answer
  • Determine the y-intercept from the table. b=​
    15·1 answer
  • Which one is the answer???
    11·2 answers
  • PLEASE SHOW ALL WORK
    12·1 answer
  • Which represents the inverse of the function f(x) = 4x?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!