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
Bond [772]
3 years ago
11

Demostración de cada una de las conclusiones de los siguientes razonamientos Por medio de inferencias lógicas. Si los secuestrad

ores se cansan, se ponen nerviosos. Si los secuestradores están armados y se ponen nerviosos, la vida de los rehenes corre peligro. Los secuestradores están cansados y armados. Por consiguiente, la vida de los rehenes corre peligro.
Mathematics
1 answer:
Tatiana [17]3 years ago
7 0

Answer:.

Step-by-step explanation:Z

You might be interested in
For each hour he babysits, Anderson earns $1 more than half of Carey’s hourly rate. Anderson earns $6 per hour. Which equation c
erastovalidia [21]
Carey earns c hourly
Anderson earns $6 hourly which is also 1+ c/2
So, 6=1+c/2
      12=2+c
c=$10
<span>Carey earns $10 hourly</span>
6 0
3 years ago
Read 2 more answers
PLS HELP ASAP PLSSS IT DETECTS IF ITS RIGHT OR WRONG HELPPP
timurjin [86]

Answer:

y= 250 - 2x

Step-by-step explanation:

She spends $2 per bottle, which is my it's 2x.

She has a total of 250, and she spends $2 per bottle, so you subtract 2x from 250, which leaves the equation at y = 250 - 2x

3 0
3 years ago
What is the completely factored form of x^4+8x^2-9
miss Akunina [59]

Answer:

I think it is (x^2+9) x (x-1) x (x+1)

Step-by-step explanation:

(not sure if right but had a go)

7 0
3 years ago
Un cuadrado tiene de lado 5 cm, si se construye otro cuadrado semejante con una razón de semejanza de 0.6. ¿cuánto mide el lado
xz_007 [3.2K]

Answer:

0.03

Step-by-step explanation:

7 0
3 years ago
Show that y=cos(t)y=cos(t) is a solution to (dydt)2=1−y2(dydt)2=1−y2. Enter your answers below in terms of the independent varia
GrogVix [38]

Answer:

(\frac{dy}{dt})^2=sin^2t

Step-by-step explanation:

y=cost

DE :(\frac{dy}{dt})^2=1-y^2

If y is a solution of given DE then it satisfied the DE.

Differentiate w.r.t t

\frac{dy}{dt}=-sint

Using the formula

\frac{d(cosx)}{dx}=-sinx

LHS:(\frac{dy}{dt})^2=(-sint)^2=sin^2t

RHS

1-y^2=1-cos^2t=sin^2t

By using the formula

sin^2t=1-cos^2t

LHS=RHs

Hence, y is a solution of given DE

(\frac{dy}{dt})^2=sin^2t

7 0
3 years ago
Other questions:
  • Carolyn is making a quilt using blocks like the one shown below. All the shaded squares are the same size and all the shaded tri
    7·2 answers
  • If juans taxi fare was 7.65 how many miles would he travel in the taxi?
    14·1 answer
  • 35+14<br> Whats the distributive property to answer this?
    13·1 answer
  • 14 - 5 + 3 - 11 = <br> A. 1 0<br> B. -1 <br> C.-2
    15·2 answers
  • To measure the height of a tree, a surveyor walked a short distance from the tree and found the angle of elevation was 43.9°, th
    15·1 answer
  • Mrs. Lobo earns a salary of $50,000 per year plus a 4% commission on her sales. The average price of a share
    6·1 answer
  • What is the solution to the system of linear equations?
    10·1 answer
  • Which inequality is true? Use the number line to help.
    15·1 answer
  • Here again are the results of a survey that students conducted at a mall. The students conducted this survey as part of a statis
    12·1 answer
  • Select the correct answer.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!