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
Ksju [112]
3 years ago
6

Are these equations equivalent x(x+4) and x^2+4

Mathematics
1 answer:
natta225 [31]3 years ago
4 0

Answer:

No

Step-by-step explanation:

x(x + 4)

(x * x) + (x * 4)

x² + 4x

So, x² + 4x ≠ x² + 4

Best of Luck!

You might be interested in
A glass of unsweetened lemonade weighs 255 grams. A spoonful of sugar is weighed before it is stirred into the lemonade. The sug
Lady bird [3.3K]

Answer:

Step-by-step explanation:

A glass of <u>unsweetened lemonade weighs 255 grams. </u>A spoonful of sugar is weighed before it is stirred into the lemonade. The sugar weighs 25 grams. How much do you think the <u>sweetened lemonade will weigh after you stir in the sugar?</u>

<u></u>

<u>225 + 25 =</u> 250 grams

5 0
3 years ago
What is the slope of the cone
dimaraw [331]
I believe it’s 2 because rise/run and 14/7 = 2
5 0
4 years ago
Work out 3 times 10^5 divide by 4 times 10^3<br> Give your answer as an ordinary number
ziro4ka [17]

Answer:

75

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
you are standing 10 feet away from a tree.the angle of elevation is 35 degrees .how tall is the tree?
marshall27 [118]
Tan(theta)= opposite/ adjacent

tan(35) = opp / 10ft

opp=10 * tan(35)

opp= 7.002 ft tall

3 0
4 years ago
When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?
stiks02 [169]

Answer:

<h2>35x - 35y + 21</h2>

solution,

0.5(20x - 50y + 36) - 0.25( - 100x + 40y - 12) \\  = 10x - 25y + 18  + 25x - 10y + 3 \\

Combine the like terms:

= 10x + 25x - 25y - 10y + 18 + 3 \\

Simplify:

35x - 35y + 21

Hope this helps...

Good luck on your assignment...

6 0
3 years ago
Other questions:
  • Only boxes less than 3.50 ft wide willl fit through the doorway.Which measurements show the widths of three boxes that will fit
    9·1 answer
  • 13/7x^2+11x/8(x+3). The question asks to “rewrite with a common denominator and I’m not sure how
    15·1 answer
  • Lucas read 30% of his book containing 480 pages. What page is he going to read next?
    8·1 answer
  • Samantha has 132 ft of yarn. She wants to cut the yarn into equal pieces to give her 16 students. How much yarn will she give ea
    8·2 answers
  • -5 + a/4 equals - 1 equals what?​
    9·1 answer
  • -4(2+8)=(-4×2)+(-4×n)
    7·2 answers
  • How do you solve |2x-5|=4.
    5·1 answer
  • Draw the image of the rectangle ABCD under dilation using Center p and scale factor 1/2 ​
    5·1 answer
  • Please help last math question please plz 50 pts
    14·2 answers
  • Find the product of 2/3 × 4/7<br>​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!