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
Hoochie [10]
2 years ago
12

Determine if true: 1y+8y+10y=20y

Mathematics
2 answers:
diamong [38]2 years ago
6 0

Answer:

False

Step-by-step explanation:

1+8=9

9+10=19

1y+8y=9y

9y+10y=19y

19y=20y

The equations dont match.

Hence, the equation is false.

stiv31 [10]2 years ago
6 0

Answer:

False.

Step-by-step explanation:

1+8+10 is 19. 19 is not equal to 20.

You might be interested in
Find a homogeneous linear differential equation with constant coefficients whose general solution is given by
frez [133]

Answer:

y" + 2y' + 2y = 0

Step-by-step explanation:

Given

y=c_1e^{-x}cosx+c_2e^{-x}sinx

Required

Determine a homogeneous linear differential equation

Rewrite the expression as:

y=c_1e^{\alpha x}cos(\beta x)+c_2e^{\alpha x}sin(\beta x)

Where

\alpha = -1 and \beta = 1

For a homogeneous linear differential equation, the repeated value m is given as:

m = \alpha \± \beta i

Substitute values for \alpha and \beta

m = -1 \± 1*i

m = -1 \± i

Add 1 to both sides

m +1= 1 -1 \± i

m +1= \± i

Square both sides

(m +1)^2= (\± i)^2

m^2 + m + m + 1 = i^2

m^2 + 2m + 1 = i^2

In complex numbers:

i^2 = -1

So, the expression becomes:

m^2 + 2m + 1 = -1

Add 1 to both sides

m^2 + 2m + 1 +1= -1+1

m^2 + 2m + 2= 0

This corresponds to the homogeneous linear differential equation

y" + 2y' + 2y = 0

6 0
3 years ago
Sophie went to the lake with her family. First, they spent 1 1/4 hours of fishing. Then, they spent twice as much time swimming.
Cloud [144]
Overall, they spent 3 3/4 hours fishing and swimming.
3 0
2 years ago
Create your own unit rate example in which you have to determine the unit rate of two fractions with different units. Explain wh
levacccp [35]
I’m sorry but i don’t know what it is
7 0
2 years ago
[100 POINTS] What is the measure of the arc from A to B that does not pass through C?
Nana76 [90]

Applying the inscribed angle theorem, the measure of arc AB that doesn't go through point C is: 100 degrees.

<h3>What is the Inscribed Angle Theorem?</h3>

Based on the inscribed angle theorem, if ∅ is the inscribed angle measure, the measure of the central angle subtended by the same arc equals 2(∅).

m∠BAC = 40 degrees.

Central angle = 2(40) = 80 degrees [based on the inscribed angle theorem]

Corresponding arc BC = 80 degrees.

Arc AC through point B = 180 degrees [half circle]

Arc AB = 180 - arc BC = 180 - 80 = 100 degrees.

Learn more about the inscribed angle theorem on:

brainly.com/question/3538263

#SPJ1

8 0
2 years ago
ASAP!!! Pls help me out :(
mr_godi [17]

The answer you are looking for is B. 70.69

3 0
3 years ago
Read 2 more answers
Other questions:
  • Un11Mid
    8·1 answer
  • What is the solution to the equation 14 x - 3 = 21 ? (1 points)
    15·2 answers
  • The perimeter of an isosceles triangle is 33 meters. The length of one side is 3 meters longer than the length of the other two
    15·1 answer
  • Help please !!! Timed *********
    15·1 answer
  • Please Help Me!!!!!!!
    5·2 answers
  • If you wanted to graph the point (2.5, 1.5) what would you<br>do?​
    7·2 answers
  • What is the difference between 1.37 and 0.52
    5·1 answer
  • I need exercise #4 part b thanks :))
    12·2 answers
  • What's the distance between the points (6,2) and (1,2) round to the nearest tenth
    9·1 answer
  • What’s the circumference of a circle with a diameter of 25 inches? Use 3.14 for pie
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!