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morpeh [17]
2 years ago
7

Y = ( x + z) ( x+ 2x)​

Mathematics
1 answer:
Novay_Z [31]2 years ago
3 0

Answer:

3x^2 + 3xz

Step-by-step explanation:

Under the assumption that I need to distribute,

(x + z)(x + 2x)

(x + 2x) is (3x)

3x(x + z) becomes 3x*x and 3x*z

3x*x = 3x^2

3x*z = 3xz

combine, 3x^2 + 3xz

AND WELCOME TO BRAINLY!

LET ME KNOW IF YOU NEED ANY MORE HELP :)

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I literally forgot how to do this plz help ASAP
tekilochka [14]

Answer:

3/8

Step-by-step explanation:

3/10 ÷ 4/5

Copy dot flip

3/10 * 5/4

Rewriting

3 /4 * 5/10

3/4 *1/2

3/8

3 0
3 years ago
Read 2 more answers
–6m –8 = 24 what is m
GuDViN [60]
Hi there....

-6m - 8 = 24
-6m = 24 + 8
-6m = 32
m = 32/-6
m = -16/3
or if they ask you for decimal, it will be m= -5.33
 
4 0
3 years ago
90 is the product of five and Diego’s age use a variable D to represent Diego’s age
Pavel [41]

Answer:

Deigo is 18years of age

explaination

5 \times d = 90 \\ 5 d = 90 \\ 5d  \div 5 = 90 \div 5 \\ d = 18

this is how to solve it.

4 0
2 years ago
A sock drawer contains 5 different colors of socks. it has 20 white, 10 black, 6 red, and 4 purple. if you reach into the drawer
tia_tia [17]

The probability of selecting a black sock is 1/4.

<h3>What is the required probability?</h3>

The area of mathematics known as probability deals with numerical representations of the likelihood that an event will occur or that a statement is true. An event's probability is a number between 0 and 1, where, roughly speaking, 0 denotes the event's impossibility and 1 denotes certainty.  It is more likely that an event will occur if its probability is higher.

Number of white socks=20

Number of black socks=10

Number of red socks=6

Number of purple socks=4

Total number of socks=20+10+6+4

                                     =40

Probability of getting a black sock=Number of black socks/Total number                                                                                                        of socks

                                                         =10/40

                                                         =1/4

Learn more about probability here:

brainly.com/question/24756209

#SPJ4

6 0
2 years ago
Henry ran 3.43 kilometers last week. He ran 6.25 kilometers this week. How many
almond37 [142]

Answer:

Henry ran 3.43 kilometers last week. He ran 6.25 kilometers this week. How many

kilometers did run in all?

Step-by-step explanation:

Henry ran 3.43 kilometers last week. He ran 6.25 kilometers this week. How many

kilometers did run in all?

8 0
3 years ago
Read 2 more answers
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