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3 years ago

Eric divides a strip of paper into 8 equal

Mathematics

1 answer:

Harrizon [31]3 years ago

3 0

Answer:

2/3

Step-by-step explanation:

8 - 2 = 6

4/6 = 2/3

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Which graph represents the function f(x)=0.5^x+4?

inn [45]

f(x)=7 i think this is right please tell mee

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3 years ago

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Please help what is it

Serggg [28]

Answer: $4\sqrt{2}$ , 5.6

Or rounded it would be 6.

I hope I did this right. :)

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3 years ago

100 pts and brainiest for the right answer

Aloiza [94]

Answer:

Option A , (0, 20); y equals one over eighty times x squared plus 20

Step-by-step explanation:

The equation of parabola is given by

(X-h)^2 = 4p(Y-k)^2

In this case h = 0

So we get

Y = X^2/4P +k

Focus point is (h, p+k) , p+k = 40

Hence h, k = (0,20)

P = 40-k = 20

Equation Y = X^2/80 +20

Hence, option A is correct

plz mark brainliest

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3 years ago

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A total of $6000 $6000 is invested: part at 8% 8% and the remainder at 13% 13%. how much is invested at each rate if the annual

liq [111]

0.13x + 0.08(6000-x) = 650 Solve for x

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4 years ago

How do you solve for a and b showing your work

Mariulka [41]

Answer:

a) 4

b) $\frac{1}{2} \sqrt{y^5}$

Step-by-step explanation:

Simplify the expression by solving out the square roots.

$\frac{\sqrt{16} \sqrt{p} }{\sqrt{p}}$ = $\frac{4 \sqrt{p} }{\sqrt{p}}$

You can cancel out the $\sqrt{p}$ on the top and bottom.

So, a should be 4.

Solve out the square root. The square root is pretty much the 1/2 power, so you can divide the exponents by half.

$\frac{\sqrt{y^{10}} }{\sqrt{4y^{5}} }$ = $\frac{y^{5}}{2y^{\frac{5}{2}} }$

You can subtract exponents to divide them. So the y variable becomes $y^{5 - 5/2}$ , or $y^{5/2}$ .

Then, the overall expression is $\frac{1}{2} y^{\frac{5}{2} }$ , or you can turn that into $\frac{1}{2} \sqrt{y^5}$ .

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4 years ago