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2 years ago

What is the solution of the equation (x-5)^2+3(x-5)+9=0 use u substitution and the quadratic formula to solve

Mathematics

1 answer:

Schach [20]2 years ago

3 0

Answer:

fff

Step-by-step explanation:

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What are the steps to solve (5xy^3)^2(xy)^4?

Alexeev081 [22]

Answer:

$25x^6y^{10}$

Step-by-step explanation:

$(5xy^3)^2(xy)^4\\\\5^2*x^2*(y^3)^2*x^4*y^4\\\\25*x^{2+4}*y^{3*2}*y^4\\\\25*x^6*y^6*y^4\\\\25x^6*y^{6+4}\\\\25x^6y^{10}$

Remember to use your exponent rules

3 0

2 years ago

Read 2 more answers

Let log P/N=5 and log M/N=9<br> what is the relationship between P and M?

vova2212 [387]

we know that

log (P/N) = log P - log N
so
log P - log N = 5----------------> equation 1

log (M/N) = log M - log N
so
log M - log N = 9 ------------------> equation 2

If you subtract equation 2 from equation 1,
you have
log M - log P = 4
That means that log (M/P) = 4 ----> 10^4 = M/P ---> M = 10000P

the answer is
the relationship between P and M is
M = 10000P

7 0

3 years ago

What is the area of a circle whose radius is 4 ft?

ExtremeBDS [4]

Answer:

16π ft²

Step-by-step explanation:

The formula is [ A = πr² ]

A = π(4)²

A = 16π

Best of Luck!

6 0

3 years ago

107540000 in scientific notation

Aliun [14]

Answer:

1.0754 times 10^8

Step-by-step explanation:

6 0

3 years ago

How to do this question plz

Ksivusya [100]

Answer:

86.6 feet (3 s.f.)

Step-by-step explanation:

Please see attached picture.

tan60°= height of tower/ 50

Height of tower

= 50tan60°

= 50√3

= 86.6 ft (3 s.f.)

tanѲ= opp/ adj

6 0

3 years ago