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
Hitman42 [59]
3 years ago
14

I forgot someone help me plz

Mathematics
2 answers:
baherus [9]3 years ago
8 0
1st Method:

(3² -2²) / (3-2)² = (9-4) / (1²)  = 5

2nd Method:

(3² -2²) / (3-2)² = (3-2)(3+2) / (3-2)², after simplification by (3-2), the remaining numerator = (3+2) n= 5

o-na [289]3 years ago
5 0
Write the conjugates of them then FOIL both the top and bottom, then factor

You might be interested in
27+7 break apart ones to add
nataly862011 [7]

Answer:

34

Step-by-step explanation:

You can break apart 27 into 20 and 7, and add that 7 to the other 7 to make 14, and add 14 to 20, to make 34.

4 0
3 years ago
10. If 1000 cm = 1 l, find the capacity of the following water tank in litre
Lelu [443]
<h2>Given :</h2>

  • length = 200 cm

  • breadth = 150 cm

  • height = 100 cm

<h2>Solution : </h2>

\large \boxed{volume = l \times b \times h}

  • 200 \times 150 \times 100

  • 3000000  \: \: cm {}^{3}

Through the statement above we have,

  • \small\mathrm{1000  \: cm³ = 1  \:  \: }l

  • \small\mathrm{1 \: cm {}^{3}  =  \dfrac{1}{1000} \: }l

  • \small\mathrm{3000000 \: cm {}^{3}  = 3000000 \times  \dfrac{1}{1000}  \: }l

  • \small\mathrm{3000000 \: cm {}^{3}  = 3000000 \times  \dfrac{1}{1000}  \: }l

  • \small\mathrm{ 3000 \:  \: litres}

_____________________________

\mathrm{ \#TeeNForeveR}

3 0
3 years ago
HELP ASAP PLZ ANSWER BOTH QUESTIONS!!! THXS
nata0808 [166]
1. adaption means to fiscally and mentally  changing your ways from an environment to a new environment. for an animal or plant to adapt to a new enviroment like the oil in the soil turns green plants red and green beetles red.

7 0
3 years ago
Veronica wants to cut a sheet of paper into squares with an area of 12 square inches. For the best approximation, the length of
Alona [7]
The answer would be 3.46 for the length on each side. Find the square root of 12.
6 0
3 years ago
Read 2 more answers
Find the quotient of these complex numbers (4-6i)/(2-5i)
Yakvenalex [24]

Answer:

\frac{38}{29} + \frac{8}{29}i

Step-by-step explanation:

We have to find the quotient of the division of complex numbers \frac{(4 - 6i)}{(2 - 5i)}.

Now, we have to get the expression in simplified form.

\frac{(4 - 6i)}{(2 - 5i)}

= \frac{(4 - 6i)(2 + 5i)}{(2 - 5i)(2 + 5i)} {Rationalizing the denominator}

= \frac{4(2 + 5i) - 6i(2 + 5i)}{2^{2} - (5i)^{2}}

= \frac{8 + 20i - 12i - 30(i)^{2}}{4 + 25}

{Since, i = √(- 1) i.e. square root of negative one, hence, i² = - 1}

= \frac{8 + 30 + 8i}{29}

= \frac{38}{29} + \frac{8}{29}i (Answer)

8 0
3 years ago
Other questions:
  • Please Help <br> Problem solving
    15·1 answer
  • What is 1 whole minus 7/12
    12·2 answers
  • Suppose A = {1, 2, 3, 4}. Let S and R be relations on A defined as follows:
    5·1 answer
  • you and your friend are collecting seashells on the beach. You collect 20 more shells than your friend collects. Together, you a
    5·1 answer
  • Please Help!!! Braniest will be given
    13·1 answer
  • Guys HELP ME PLEASEEEE
    15·1 answer
  • How much money should be deposited today in an account that earns 6% compounded monthly so that it will accumulate to $1000000 (
    13·1 answer
  • Question Help
    10·1 answer
  • HELP ME PLEASE ASAP IS A TEST!!
    5·1 answer
  • Please bestays help me Brain cells are in pain right now
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!