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
Dvinal [7]
3 years ago
5

Multiply (2x+3y) and (3x+4y-5z)please answer this fast​

Mathematics
2 answers:
Marat540 [252]3 years ago
4 0
-10xz-15yz+6x^2+17xy+12y^2
ehidna [41]3 years ago
3 0

Answer:

6x² + 12y² + 17xy - 25xz

Step-by-step explanation:

(2x + 3y) (3x + 4y - 5z)

= 6x² + 8xy - 10xz + 9xy + 12y² - 15yz

= 6x² + 12y² + 8xy + 9xy - 10xz- 15yz

= 6x² + 12y² + xy (8 + 9) - xz (10 + 15)

= 6x² + 12y² + 17xy - 25xz

You might be interested in
The ratio of two numbers is 3 is to 7 if the smaller is 18 find the greater number ​
777dan777 [17]

21 id the greater   number

Hope you understand

4 0
3 years ago
Suppose you roll a special 33 sided die. What is the probability that the number rolled is a one or a two?
Pepsi [2]

Answer:

2/33

Step-by-step explanation:

Chance of rolling a 1 is 1/33, chance of rolling a 2 is also 1/33. so add the probabilities 1/33 + 1/33 =2/33

4 0
3 years ago
Find the sum of the first 10 terms 0.5,0.9,1.3,1.7,..
IRINA_888 [86]

Answer:

0.5, 0.9, 1.3, 1.7, 2.1, 2.5, 2.9, 3.3, 3.7, 4.1

Now you can add them all

which is equal to 23

Step-by-step explanation:

8 0
3 years ago
What single decimal multiplier would you use to decrease by 3% followed by a 4% increase?<br>​
34kurt

Answer:

The single decimal multiplier is 26%.

Step-by-step explanation:

Since we have given that

You use to increase by 5% followed by 20% increase.

So, the single decimal multiplier would be

Hence, the single decimal multiplier is 26%.

4 0
3 years ago
1. Last year, a product had a retail price of $35,00. That price has decreased 12.3% over
Dafna11 [192]
The answer is b) 30.70 I hope that was helpful
5 0
3 years ago
Other questions:
  • Find the coordinates for x. if y is (-10,5)
    7·1 answer
  • As part of the study described in exercise 10, the Educational Testing Service computed the average Verbal SAT score for each st
    9·1 answer
  • Read the question on the picture.
    5·1 answer
  • Which of the following is an example of dependent events? A. Drawing a jack from a standard deck of cards and then drawing a six
    8·2 answers
  • shailen is adding three numbers he gets a sum that is an even number between 10 and 20 show two addition equation shailen could
    7·2 answers
  • do sat prep courses really help improve your test results? design an experiment to answer this question.Suppose you have 200 sub
    5·1 answer
  • A parabola opening up or down has vertex (0,0) and passes through (12, -18). Write its
    11·1 answer
  • I have a box of crackers that weighs 5.25 oz. if one serving of crackers is .15 ounces. How many servings are in the box?
    13·1 answer
  • Data Set: 5, 8, 10, 10, 15, 18, 23. What is the IQR of this data set?
    8·2 answers
  • How do you solve this?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!