3 years ago

SUPER EASY FOR POINTS!!!!solve: x-3=3x-2

Mathematics

1 answer:

Savatey [412]3 years ago

3 0

Answer:

Polynomial equation solver

x-3=3x-2

Standard form:

−2x − 1 = 0

Factorization:

−(2x + 1) = 0

Solutions:

x = −1

= -0.5

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I NEED HELP PLEASE! :)<br> thanks

luda_lava [24]

Formula: A = pq/2

p = d1

q = d2

Substitute with the given values and solve.

A = 12*14/2

A = 168/2

A = 84

Therefore, the ansewr is 84in²

Best of Luck!

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3 years ago

F(x) = -x^2<br> Find f(3)

Lemur [1.5K]

Answer:

Step-by-step explanation:

f(x) = -x^2

f(3) = -3^2

f(3) = 9

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3 years ago

What are ALL of the factors of 7? Mark ALL that Apply. 7,1,5,3,4,2

lesya692 [45]

Answer:

Just 1 and 7 I believe since it is a prime number :)

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3 years ago

Last year Austin, Texas received 23.5 inches pf rainfall. This year Austin received 21.2 inches of rainfall. Find the percent of

Anna71 [15]

Percent decrease=decrease/original times 100
decrease=23.5-21.2=2.3
original=23.5

percent decrease=2.3/23.5 times 100=0.0978 times 100=9.8%

B is answer

7 0

3 years ago

Read 2 more answers

To play the lottery in a certain state, a person has to correctly select 5 out of 45 numbers, paying a $1 for each five-number s

defon

There are 45 numbers out of which 5 numbers are required to win an enormous sum of money

No of ways in which 5 numbers can be selected out of 45 numbers.

$C_{45}^5=\frac{45!}{40!5!} =1221759$

out of which there is only combination foe contest winning

$P=\frac{1}{1221759}$

When 100 different tickets are bought then

Probability of winning: $\frac{100}{1221759}$

Probably of winning≈0,000082

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P.S. Hello from Russia :^)

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3 years ago