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
marusya05 [52]
2 years ago
14

Resolver utilizando la regla de clamer

Mathematics
1 answer:
Kryger [21]2 years ago
8 0

Answer:

pordondede donde eres?

Step-by-step explanation:

........................

You might be interested in
Marcus is selling lemonade and peanuts. Each cup of lemonade cost $0.75, and each bag of peanuts costs $0.35. On Saturday, Marcu
andreev551 [17]
Marcus sold 8 cups of lemonade and 3 bags of peanuts. 0.75 times 8 equals $6.00. 0.35 times 3 equals $1.05. $6.00+ $1.05= $7.05. Your welcome dude

7 0
2 years ago
John has a rope that is 10 yards long. HoW long is his rope in inches?
jek_recluse [69]

Answer:

360 in.

Step-by-step explanation:

1 yd = 36 in.

10 yd = 10 * 1 yd = 10 * 36 in. = 360 in.

7 0
2 years ago
Read 2 more answers
If (3-4i) (x+iy) = 3 root 5<br> show that x^2 + y^2=9/5
NNADVOKAT [17]

Answer:

the answer is 2 + i.

Step-by-step explanation:

Let the square root of 3 + 4i be x + iy.

So (x + iy) (x +iy) = 3 +4i

=> x^2 + xyi + xyi + i^2*y^2 = 3 + 4i

=> x^2 – y^2 + 2xyi = 3 + 4i

Equate the real and complex terms

=> x^2 - y^2 = 3 and 2xy = 4

2xy = 4

=> xy = 2

=> x = 2/y

Substitute in

=> x^2 - y^2 = 3

=> 4/y^2 - y^2 = 3

=> 4 – y^4 = 3y^2

=> y^4 + 3y^2 – 4 = 0

=> y^4 + 4y^2 – y^2 – 4 =0

=> y^2(y^2 + 4) – 1(y^2 + 4) =0

=> (y^2 – 1) (y^2 + 4) =0

Therefore y^2 = 1, we ignore y^2 = -4 as it gives complex values of y.

Therefore y = 1 and x = 2/1 = 2

The required square root of 3 + 4i is 2 + i.

5 0
2 years ago
A fort had enough provisions for 100 men for 8 days. If 60 more men were joined then how many days the provisions will last for?
Grace [21]

Answer:

It would last for 3.2 days.

Step-by-step explanation:

100 men = 8 days

10 men = 0.8 days

60 men = 0.8 x 6 = 4.8 days

Now you subtract the days of 100 men and 60 men

8 - 4.8 = 3.2 days

Hope this helps!

8 0
2 years ago
mr.spencer has 7 1/5 liters of juice he wants to pour equal amounts of juice into 3 punch bowls how many liters of juice should
Thepotemich [5.8K]

Answer:

2.4

Step-by-step explanation:

1/5=0.2

7.2/3=2.4

3 0
1 year ago
Other questions:
  • A fruit company delivers its fruit in two types of boxes: large and small. A delivery of 12
    8·1 answer
  • Beatrice makes a jar of dry soup mix. The ingredients are:
    14·2 answers
  • Solve the right triangle, ΔABC, for the missing sides and angle to the nearest tenth given angle B = 27° and side c = 15.
    11·1 answer
  • 8(–5m–4)?<br><br><br> a<br> n<br> s<br> w<br> e<br> r
    12·2 answers
  • Number 11 please help IF YOU GET THE ANSWER RIGHT I WILL GIVE YOU free 25 points
    8·2 answers
  • Solve for x. Round your answer to 2 decimal places. (See image)
    12·1 answer
  • Write three words that represent a positive number<br> ASAP PLEASE ‼️‼️‼️‼️‼️
    9·1 answer
  • Domain, range, etc. please help
    6·1 answer
  • Socks cost $5 per pair.
    14·2 answers
  • Chapitre 6. Proportionnalité (12) Approfondissement
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!