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4 years ago

Simplify , You may leave the numerator and denominator of your answer in factored form ?

Mathematics

1 answer:

ch4aika [34]4 years ago

8 0

For this fraction, we have (3x+2) in both the numerator and the denominator. So, they will be cancelled together.
Then we can notice that we can divide the coefficients in the numerator and the denominator by 9 as 36/9 = 4 and 9/9 = 1

So, the expression now becomes:
(x+7) / 4(x-5) which is the simplest form.

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Solve the logarithmic equation using properties of logs. Round to the nearest thousandth if necessary.

Scilla [17]

Answer:

Step-by-step explanation:

the answer is 5

6 0

2 years ago

If t=38.5 and s=31.4 find S. Round to the nearest tenth

zubka84 [21]

<u>Answer:</u>

The correct answer option is C. S = 54.6°.

<u>Step-by-step explanation:</u>

We are given a right angled triangle with two known sides, $s$ and $t$ .

We are to find the value of the angle $S$ .

For that, we will use sine.

$sin S = \frac { s } { t }$

$sin S = \frac { 3 1 . 4 } { 3 8 . 5 }$

$S = sin'0.815$

S = 54.6°

8 0

3 years ago

Read 2 more answers

What are the solutions of the equation (x + 2)2 + 12(x + 2) - 14 = 0? Use u substitution and the quadratic formula to solve.

NemiM [27]

Answer: ADD

Step-by-step explanation:

8 0

3 years ago

What is 0.235 in expanded form

Ipatiy [6.2K]

Standard Form:
0.235

Expanded Notation Form:

0
+ 0.2
+0.03
+0.005

Expanded Factors Form:
0 * 1
+ 2 * 0.1
+ 3 * 0.01
+ 5 * 0.001

Expanded Exponential Form:
0 * 10^0
+ 2 * 10^-1
+ 3 * 10^-2
+ 5 * 10^-3

Word Form:
Two hundred thirty - five thousandths

Hope that helps!!!

7 0

3 years ago

An object is moving at a speed of 2 centimeters every 7 seconds. Express this speed in meters per week. Round your answer to the

Vsevolod [243]

Answer:

v = 12121 m per week.

Step-by-step explanation:

Given that,

The object is moving at a speed of 2 centimeters every 7 seconds.

We need to find the speed in m per week.

2 cm = 0.02 m

1 week = 604800 s

7 s = $1.65\times 10^{-6}\ week$

Speed = distance/time

So,

$v=\dfrac{0.02\ m}{1.65\times 10^{-6}\ week}\\\\v=12121.21\ m/week \\\\or\\\\v=12121\ m/week$

So, the speed of the object is 12121 m per week.

8 0

3 years ago