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Elza [17]
3 years ago
10

HELPPPPPPPPPPPP!!!!!

Mathematics
2 answers:
kykrilka [37]3 years ago
6 0
9=3^2

3^(2x)=(3^2)^(3x-4)
3^(2x)=3^(6x-8)
2x=6x-8
0=4x-8
8=4x
2=x
Gennadij [26K]3 years ago
5 0

Answer:

9=3^2

3^(2x)=(3^2)^(3x-4)

3^(2x)=3^(6x-8)

2x=6x-8

0=4x-8

8=4x

2=x

Step-by-step explanation:

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Help please this i will mark brainliest please
solniwko [45]

Step-by-step explanation:

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6 0
3 years ago
9 &lt; 4(x+9) -7 - 25<br> Solve , intervals, and graph
Zigmanuir [339]

Answer:

x> 5/4

Step-by-step explanation:

9<4(x+9)−7−25

Step 1: Simplify both sides of the inequality.

9<4x+4

Step 2: Flip the equation.

4x+4>9

Step 3: Subtract 4 from both sides.

4x+4−4>9−4

4x>5

Step 4: Divide both sides by 4.

4x/4>5/4

x>5/4

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5 0
3 years ago
Classify the following triangle. check all that apply.
Leya [2.2K]
I would go for Obtuse from the 120° angle, Acute from the either the 20° and 40°, and scalene since all angles are unequal
5 0
3 years ago
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The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30 inches. What is the distance betw
shusha [124]
We know that
circumference=2*pi*r-------> r=circumference/(2*pi)
circumference=30 in
r=circumference/(2*pi)------> 30/(2*pi)-----> 4.7746 in
the radius of a <span>standard basketball is 4.77 in
</span>
<span>the distance between the ball and the rim is equal to
</span>radius of a basketball rim minus radius of a a standard basketball  
radius of a basketball rim =18/2------> 9 in
radius of a a standard basketball=4.77 in<span>

</span>
the distance between the ball and the rim=[9-4.77]------> 4.23 in

the answer is
4.23 in
3 0
3 years ago
Read 2 more answers
HELPPP QUCIKKK
valentinak56 [21]
4’i 5?u which is basically 5”9
5 0
2 years ago
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