Answer on number 10 please? cleanup on isle 10 please?

Mathematics

1 answer:

nexus9112 [7]3 years ago

8 0

I think it is 388lbs.

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Which expression is equivalent?

iVinArrow [24]

Answer:

$\large\boxed{\dfrac{g^{15}}{8h^6}}$

Step-by-step explanation:

$\dfrac{\left(2g^5\right)^3}{\left(4h^2\right)^3}=\dfrac{\left(2g^5\right)^3}{\left(2^2h^2\right)^3}\qquad\text{use}\ (a^n)^m=a^{nm}\ \text{and}\ (ab)^n=a^nb^n\\\\=\dfrac{2^3g^{(5)(3)}}{2^{(2)(3)}h^{(2)(3)}}=\dfrac{2^3g^{15}}{2^6h^6}=\dfrac{2^3g^{15}}{2^{3+3}h^6}\qquad\text{use}\ a^n\cdot a^m=a^{n+m}\\\\=\dfrac{2^3g^{15}}{2^3\cdot2^3h^6}=\dfrac{g^{15}}{8h^6}$

8 0

3 years ago

Roger is measuring the length of a hanging spring as various weights are added to it. Using these measurements, he obtained the

blondinia [14]

B.) the length of the spring increases by 0.006 cm for every gram added to it.
y = 0.006x + 11.50
where:y = length of the spring in centimetersx = mass added to the spring in grams11.50 = the first number in the sequence0.006 = the common difference among numbers in the sequence.
x y1 11.5 + 0.006(1) = 11.50 + 0.006 = 11.506 2 11.5 + 0.006(2) = 11.50 + 0.012 = 11.5123 11.5 + 0.006(3) = 11.50 + 0.018 = 11.5184 11.5 + 0.006(4) = 11.50 + 0.024 = 11.5245 11.5 + 0.006(5) = 11.50 + 0.030 = 11.530
For every 1 gram added, the length of the string increases by 0.006cm
hope this helps

3 0

3 years ago

Can someone please help me with this?

Contact [7]

Answer:

i need points

Step-by-step explanation:

i need points lol ,, hope you find your answer i guess .

4 0

3 years ago

Demonstrate at least two different ways how to solve the equation 5^(2x+1)=25

aniked [119]

5^(2x+1)=25 = ln5^(2x+1)=ln25 = (2x+1)ln5=ln25 = 2x+1=ln25-ln5 = 2x=ln5-1 = x=1/2*ln5-1 is exact form or approx.=-0.195

hope this helps! if you want another way to solve besides using logs then just let me know. Thanks!

7 0

3 years ago

The ratio of the side lengths of a triangle is 3:4:5, and it’s perimeter is 72cm . What is the length of the longest side of the

Rudiy27

Let the sides be 3x, 4x and 5x.
Therefore, 3x + 4x + 5x = 72
or, 12x = 72
or, x = 6
So, the length of the longest side of the triangle = (5 × 6) cm = 30 cm.

Answer:

30 cm

Hope you could understand.

If you have any query, feel free to ask.

6 0

3 years ago

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