3 years ago

Pythagorean stack how long is this side

1 answer:

Alika [10]3 years ago

6 0

Pythagorean stack i believe its 23 on the side

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stealth61 [152]

Answer: the surface area is 7,800

Step-by-step explanation:

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2 years ago

Anna35 [415]

The answer would be $2.20 because if 10 minutes is $1.10 then add another 10 minute price to that and it’s $2.20.

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3 years ago

Luden [163]

(7, 2) the answer is

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3 years ago

kvasek [131]

1/40,000 = h/10
40,000h = 10
h = 10/40,000
h = 1/4,000

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2 years ago

kap26 [50]

Answer:

Step-by-step explanation:

Given

x² - x = 30

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- $\frac{1}{2}$ )x + $\frac{1}{4}$ = 30 + $\frac{1}{4}$

(x - $\frac{1}{2}$ )² = $\frac{121}{4}$

Take the square root of both sides

x - $\frac{1}{2}$ = ± $\sqrt{\frac{121}{4} }$ = ± $\frac{11}{2}$

Add $\frac{1}{2}$ to both sides

x = $\frac{1}{2}$ ± $\frac{11}{2}$ , thus

x = $\frac{1}{2}$ - $\frac{11}{2}$ = - 5

x = $\frac{1}{2}$ + $\frac{11}{2}$ = 6

5 0

3 years ago