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zavuch27 [327]
3 years ago
11

Help me asap and I'll help back

Mathematics
2 answers:
oksano4ka [1.4K]3 years ago
4 0
(X)(x-1)=342
Sq.x - x = 342
Sq.x - x - 342= 0
Gre4nikov [31]3 years ago
3 0
What is the value of x
You might be interested in
Kirin deposited $200 per months in a bank's recurring deposit account. If The bank posts interest at the rate of 11% per annum.
VikaD [51]

Answer:

$ 8,421

Step-by-step explanation:

Here,

P = $200

R = 11% p.a

n = 36 months.

maturity \: value \:  =  \frac{prn(n + 1)}{2400}  = (36)(200) +  \frac{(200)(11)(36)(37)}{2400}  = 7200 + 1221 = 8421

5 0
4 years ago
If the population of a state was 4702644 how many representatives should that state have
WARRIOR [948]
There is not an exact way to answer that question. The number of representatives each state has is determined by the population. However, the total number of house representatives has been capped at 435 since 1913. Currently, the ratio of constituents to representatives is 700,000 to 1. So if you divide the total population by 700,000 you will have an approximation of the number of representatives.
8 0
4 years ago
If f(x) = 3x^2+ 3x^(1/2) + 3x, then f(-9) is equal to
ivanzaharov [21]

Since

f(x)=3x^2+3\sqrt{x}+3x

the domain of f(x) is the set of non-negative integers, because we can't feed a square root with negative inputs. So, you couldn't comput f(-9)

Unless you're allowed to use complex numbers, in that case we have

f(-9)=3\cdot (-9)^2+3\sqrt{-9}+3\cdot (-9)=3\cdot 81+3\cdot (9i)-27

Which evaluates to

243+27i-27=216+9i

5 0
3 years ago
Which is the angle measure represented by 7.5 rotations clockwise?
kondaur [170]
Recall that 1 rotation is the equivalent of 360 degrees or 2pi radians.

7.5 rotations clockwise       2pi rad
------------------------------- * ---------------------------------------
                   1                      1 rotation counterclockwise

= -47.12 radians, or -2700 degrees.
8 0
4 years ago
Zhang Tao has many guests in his home. He decides to measure the population density in his home. What would be an appropriate un
levacccp [35]
Good question. Let's try this. How about People per meter squared. The average 2 bedroom apartment in the city near where I live is about 94 square meters.  If there were say 100 people at a party in his home, then the number of people per square meter would be 100 / 94 = 1.06 people / square meter.

If however he called those in his home to join him for breakfast and 7 people responded then he would have 7 / 94 = 0.0745 people per m^2 When the number is this small, it might make sense to go the other way. (m^2 per person). 94/7 = 13.4 meters per person. That makes far  more sense. It means that every person has 13.4 meters^2 that he could call his own.
4 0
3 years ago
Read 2 more answers
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