3 years ago

Zoeys's pool is shaped like a square with an area of 150 square feet. What is the approximate side length of her pool?

1 answer:

Ksju [112]3 years ago

4 0

I think the exact length is 37.5 Feet

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4vir4ik [10]

Completely different...

.15*.15*.15*500

500(.15^3)=1.6875

500(.45)=225

4 0

3 years ago

zubka84 [21]

I assume the equation is supposed to be

$3^{x+2}=8^{x-1}$

Then we can write

$9\cdot3^x=\dfrac18\cdot8^x\implies\left(\dfrac38\right)^x=\dfrac1{72}$

Take the logarithm of base 3/8 on both sides:

$\log_{3/8}\left(\dfrac38\right)^x=\log_{3/8}\dfrac1{72}$

$\implies x\log_{3/8}\dfrac38=-\log_{3/8}72$

$\implies x=-\log_{3/8}72$

- - -

If the equation is actually $3^x+2=8^x-1$ , I'm afraid it cannot be solved exactly.

5 0

3 years ago

Pavel [41]

Answer:

Step-by-step explanation:

i have 6 apples + 2 peers

4 0

3 years ago

harina [27]

1 and 2, 3 und 5, etc

5 0

3 years ago

adelina 88 [10]

The area of a triangle is found by multiplying the base by the height, then dividing that by 2:

Area = 10 * 7 = 70

70 / 2 = 35 square yards.

3 0

3 years ago