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
5

The value of x and y of given equation by using cramer's rule; 2x-y=5, x-2y=1​

Mathematics
1 answer:
Firdavs [7]3 years ago
5 0

Answer:

x=3 and y=1

Step-by-step explanation:

First find the deteminant

That is ad-bc

ᵃ ᵇ

ᶜ ᵈ

You might be interested in
Rebecca bought candy boxes in the shape of a square pyramid to use for party favors. The side length of each box is 3.6 inches,
diamong [38]

Answer:

Yes maybe.

Step-by-step explanation:

Well basically if we find the volume of 20 pieces of candy in all, that would be= 20*0.8= 16 cu.inches

And then if we find the volume of the square based pyramid, that would certainly be= 3.6*3.6*4 that is 51.84

Then lastly, if we do, 51.84 ÷16 the final answer will be 3.24. Which might actually be the answer as the pieces of candy certainly can't pass the limit 20 according to me.

5 0
3 years ago
Simplify<br><br> (2a²b)(4ab)
Anika [276]

Answer:

8a^3b^2

Step-by-step explanation:

4 0
3 years ago
The ratio of blueberries and strawberries is 1:7. If there are 210 strawberries how many blueberries are there?
Travka [436]

Answer:

There are 30 blue berries

Step-by-step explanation:

1:7

_:210

210/7

30

7 0
3 years ago
A triangular prism has a base area or 20 square feet and a height of 4 feet find the volume
ipn [44]

Answer:

Easy multiply twenty times four you'll get your answer

8 0
3 years ago
Cos15°°- Sin 15°= 1/√2​
ololo11 [35]

<h2><u>Refer</u><u> this</u><u> attachment</u></h2>

<u>Hope</u><u> it's</u><u> help</u><u> you</u>

4 0
3 years ago
Other questions:
  • In triangle DEF , DF = 16 and angle F = 45. Find the length of a leg. Leave your answer is radical form.
    13·1 answer
  • What is the inequality that represents the range of the function g(x)=-3/4x^2 when the domain is restricted to -4
    9·1 answer
  • Please Help!
    12·2 answers
  • What is 121/25 in decimal form?
    7·2 answers
  • The product of a number x and 8
    13·2 answers
  • Please can someone help me with this maths question :<br> Estimate 253 divided by 0.46
    15·2 answers
  • Which pair of fractions is equivalent to 2/3 and 5/8?
    9·1 answer
  • The cost of a gallon of orange juice is $3.50. what is the possible values for the number
    15·1 answer
  • Write the decimal in fraction notation 0.0097
    9·2 answers
  • Find x. Round to the nearest tenth:
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!