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
Alisiya [41]
3 years ago
15

Please help me with this problem

Mathematics
2 answers:
charle [14.2K]3 years ago
6 0

Answer:

1, 4, 5.

Step-by-step explanation:

1. 3x * 3y is equal to 9y.

4. 2x * y * z is equal to 2xyz, since the grouped variables mean the same thing as multiplied.

5. 4x * 4y is 16xy, because 4 * 4 is 16 and x * y is xy.

jeyben [28]3 years ago
5 0

Answer:

9xy = 3x . 3y

2xyz = 2x . y . z

4x . 4y = 16xy

You might be interested in
these girls are selling cases of popcorn to earn money for a bandtrip.In week 1emily sold 2 3/4 cases,brenda sold 4 1/4 cases an
marishachu [46]
Add up the whole numbers = 9 
1/4 + 3/4 = 1
total 10 
leaving 1/2 left. add to 10 = 10 1/2?
5 0
4 years ago
the interor angles of a triangle have measures 100 degrees 4y+25 degrees and 3y+20 degrees whats the value of y ​
pav-90 [236]

Answer:

y = 5

Step-by-step explanation:

The 3 interior angles of a triangle sum to 180°

Sum the 3 given angles and equate to 180

100 + 4y + 25 + 3y + 20 = 180 ← simplify left side

7y + 145 = 180 ( subtract 145 from both sides )

7y = 35 ( divide both sides by 7 )

y = 5

7 0
3 years ago
Please show work? thank you
AysviL [449]
First we must find the "10%" of the problem. Which is 250 dollars, because .10 times 2,500.

Next we must add the ten percent to 2,500. Which will be 2,750.

Then, we must find how much Linda earned for working for 25 hours. Use f(x)=5.25x to find the total amount. f(25)=5.25(25) is f(25)=131.25.

Last, we must add the total amounts, 131.25+2,750.

Your final answer is, 2,881.25
5 0
4 years ago
For which value of x is line l parallel to line m?<br><br>A. 28<br>B. 62<br>C. 22<br>D. 68​
Rudiy27

For line l parallel to line m, the interior angles on the same side of the transversal should add upto 180° or in better words, they must be supplementary.

So, we can write that,

(2x + 6)° and 130° are supplementary.

⇛ 2x° + 6° + 130° = 180°

⇛ 2x° + 136° = 180°

⇛ 2x° = 44°

⇛ x° = 22°

The value of x for which line l is parallel to line m,

\large{ \boxed{ \bf{ \red{x = 22 \degree}}}}

And we are done !!

#CarryOnLearning....

<u>━━━━━━━━━━━━━━━━━━━━</u>

3 0
3 years ago
5. Complete the following equation using &lt; &gt;, or =<br> 7___24/4
Zepler [3.9K]

Answer:

7 > 24/4

Step-by-step explanation:

7 __ 24/4

simplify

7 __ 6

7  > 6

3 0
3 years ago
Read 2 more answers
Other questions:
  • Find the minimum sample size necessary to be 99% confident that the population mean is within 3 units of the sample mean given t
    12·1 answer
  • What is 0.96 repeating as a fraction and in simplest form??
    12·1 answer
  • 7. A random sample of size n is collected from a considerably larger population
    8·1 answer
  • Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. The pretzel requires 2.
    12·1 answer
  • Can you Help me plz!!
    15·1 answer
  • Please help! thanks :]
    7·2 answers
  • John wants to buy a bike for 130.50 if he wants to buy the bike in 18 months.how much money does he need to save
    6·1 answer
  • Select two trips that would take 2 hours
    7·2 answers
  • Compute the following products.<br> (4x+5)(4x−5)<br><br> (4x+5)2
    9·1 answer
  • Plot the point X (5,7), Y (3,5) and Z (2,6) join them form a triangle first right answer gets brainliest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!