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
Leto [7]
4 years ago
13

What is the value of -19- (-18)?

Mathematics
2 answers:
Liula [17]4 years ago
8 0

Answer:

-1 is the answer

Step-by-step explanation:

I can't do the explanation of this question

densk [106]4 years ago
5 0

Answer:

-1

Step-by-step explanation:-19 + 18 is basically how it is they end up canceling each other out except for the -1 which is the answer.

You might be interested in
The probabilty that an event will occur 9/10 which of these best describes the likelihood of the event occurring A) unlikely B c
34kurt

Answer:

The answer is (D) Likely

<em>Please said thanks and mark brainlet</em>

3 0
3 years ago
A mass weighing 13 lb stretches a spring 4.5 in. The mass is also attached to a damper with coefficient Y. Determine the value o
Gemiola [76]

Answer:55.227

Step-by-step explanation:

Given data

mass \left ( m\right )=13lb

spring stretches by \left ( x\right )=4.5in=0.375 ft

g=32ft/s^2

Now Spring constant K

mg=kx

k=\frac{13\times 32}{y}=58.667lb/ft

For critical damping \zeta =1

2\times \zeta \times \omega_n =\frac{c}{m}

and \omega_n=\sqrt {\frac{k}{m}}

\omega _n=2.1241rad/s

substituting values

2\times 1 \times 2.124 =\frac{c}{m}

c=55.227 lb.sec/ft

5 0
3 years ago
the midpoint of [KL] is (-8, 1). one endpoint is K(-6, 5). find the coordinates of the other endpoint L
ExtremeBDS [4]

the correct question is

The midpoint of kl is m(–8, 1). one endpoint is k(–6, 5). find the coordinates of the other endpoint l.


we know that

the formula of midpoint is

Xm=(x1+x2)/2----> 2*Xm=x1+x2------> x2=2*Xm-x1

Ym=(y1+y2)/2----> 2*Ym=y1+y2------> y2=2*Ym-y1


let

(x1,y1)-------> (–6, 5).

(Xm,Ym)-----> (-8,1)


find (x2,y2)

x2=2*Xm-x1-----> 2*(-8)-(-6)----> -10

 y2=2*Ym-y1----> 2*(1)-5-----> -3


the point l is (-10,-3)




3 0
3 years ago
What is the solution of the system? Use a graph.<br> y = –x + 2<br> y = 3x – 1
laila [671]
-x+2=3x-1
3=4x
3/4=x

Y=3(3/4)-1
Y=(9/4)-(4/4)
Y=5/4

7 0
3 years ago
What is the probability of sampling 22 men from a random sample of 30.
Naddika [18.5K]

Answer:

11/15

Step-by-step explanation:

22/30 which can be simplified to 11/15

5 0
2 years ago
Other questions:
  • How many 30° angles are there in 150 degrees angle?
    12·1 answer
  • The speed of 10 Ferris wheels is sampled. The speed, measured in miles per hour, are
    10·1 answer
  • You may have seen the star Betelgeuse (BEETLE juice) in the night sky. It is a red giant star, which has a radius of 821.3 milli
    6·1 answer
  • 12a+9b=k (2a+3/2b)
    13·2 answers
  • WHAT IS THE ANSWER!!<br> someone please help
    11·2 answers
  • Solve for v 6 – 0.1 = v<br>​
    13·2 answers
  • Given Mrs. Carroll’s budget, which of the following is a viable option for the materials she can purchase?
    14·1 answer
  • 1 1/3+1/2 how would you do this problem step by step
    13·2 answers
  • Which statement best represents the relationship in the scatterplot below?
    5·1 answer
  • I need help with both geometry questions.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!