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RUDIKE [14]
3 years ago
13

!!!KHAN ACADEMY!!! help please

Mathematics
1 answer:
barxatty [35]3 years ago
3 0
Use photomath lollllll
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CAN AN EXPERT< ACE< MODERATOR OR GENIUS HELPP ME WITT THIS PLSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!!!!!
RideAnS [48]

Answer: HI ^_^

your answer will be D. (2x+3)(4x^2-6x+9)

Step-by-step explanation:

hope it helps

have a nice day !!

3 0
3 years ago
Read 2 more answers
Factorise 6x^2 - 21x
astraxan [27]
<span>6x^2 - 21x = 3x(2x - 7)

hope it helps</span>
7 0
3 years ago
Find the area and perimeter of the shape below
Sladkaya [172]

Solution:

<u>Note that:</u>

  • Area = Base x Height
  • Perimeter = Sum of all sides

<u>Finding the area of the parallelogram:</u>

  • Area = Base x Height
  • => Area = 9.2 x 3.8
  • => Area = 34.96 cm²

<u>Finding the perimeter of the parallelogram:</u>

  • Perimeter = Sum of all sides
  • => Perimeter = 2(4.1) + 2(9.2)
  • => Perimeter = 26.6 cm

Correct option is D.

3 0
3 years ago
Read 2 more answers
Please answer this, ILL MARK YOU THE BRAINLIEST
vova2212 [387]

Answer: the answer is (2,-4) if that's not the answer then can u post a full picture of the question

Step-by-step explanation:

4 0
3 years ago
Which scenario best matches the inequality x &gt; 3? A. Joanna needs to be in bed by 10 p.M. It's now just past 7 p.M. How many
goldfiish [28.3K]

Answer:

C

Step-by-step explanation:

If Ricardo started studying at 4 p.m and for sure will not stop until after 7 p.m, that means that he will be studying for 3 hours at least, and maybe even longer. So the time he will spend studying is at least 3 hours.

Therefore, x>3, where x is the time Ricardo will spend studying.

3 0
3 years ago
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