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3 years ago

Solve log3(x+1)=log6(5-x) by graphing. what equations should be graphed

Mathematics

2 answers:

quester [9]3 years ago

6 0

Answer: a and d

Step-by-step explanation:

I got it right on edge

mixas84 [53]3 years ago

3 0

Answer:

x=1.25

Step-by-step explanation:

We want to solve $\log_3(x+1)=\log_6(5-x)$ by graphing.

We let $y=\log_3(x+1)$ and also

$y=\log_6(5-x)$ .

We graph both equations to obtain the graph shown in the attachment.

The two graphs intersect at (1.25,0.74)

Therefore the solution to $\log_3(x+1)=\log_6(5-x)$ is the x-coordinate of the point of intersection of the two graphs which is x=1.25.

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Help <3 ;3

Tomtit [17]

Hello,

Rational numbers are numbers that can be represented by fractions that consist of integers.

In this case, B. -7/3 is already a fraction that consists of integers, so it is a rational number.
C. square 3 is = $3^{2}$ = 9, which can be represented by 9/1, so it is also a rational number.

A and D are incorrect as they cannot be represented by fractions that consist of integers.

The answers are B and C.

Hope this helps!

8 0

3 years ago

Read 2 more answers

A bag contains 10 marbles: 3 are green, 2 are red, and 5 are blue. Jose chooses a marble at random, and without putting it back,

Ludmilka [50]

We know that
g=3
r=2
b=5
total marbies=g+r+b------> 3+2+5----> 10

a) probability that the first marble is red
P(red)=r/total marbies------------> 2/10-----> 1/5

b) probability that the second marble is blue
in this case total marbles-------> 9
P(blue)=b/total marbles----------> 5/9

c) the probability that the first marble is red and the second is blue
(1/5)*(5/9)=1/9

the answer is
1/9

6 0

3 years ago

Find the value of A if A=1\2bh, b=8 and h= 9

katrin [286]

A=36 1/2*8*9 this is how you would figure out A

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3 years ago

What is (4x-3)(7x+6)?

professor190 [17]

Answer:

28x^2+3x-18

Step-by-step explanation:

Formula: (a+b)(a+b) = a^2 + a*b + a*b + b*b

Following this: 28x^2 -21x +24x -18

Then you combine like terms: 28^2 +3x-18

hope this helped!! :)

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2 years ago

Read 2 more answers

How do you write -3( 1 - 8m - 2n) in standard form.

Ulleksa [173]

You distribute the three into the numbers in parentheses. -3+24n+6n. Then combine like terms. -3+30n

But I may be wrong.

7 0

3 years ago

Solve log3(x+1)=log6(5-x) by graphing. what equations should be graphed​

Solve log3(x+1)=log6(5-x) by graphing. what equations should be graphed