3 years ago

?+3-4+7=12 ?= Please help

1 answer:

5 0

?=6..............................

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Savatey [412]

<span>just sub in 7 for the variable n
r(7) = 0.009(7)
= 0.063</span>

4 0

3 years ago

Andreyy89

The answer is $14.99: 24.99x0.6=14.994~14.99

3 0

3 years ago

dolphi86 [110]

The parabola goes down(makes a sad face) because it is negative. The answer is 0,0

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3 years ago

Leokris [45]

Answer:

x = $3\sqrt{11}$

Step-by-step explanation:

Using Pythagorean Theorem we can say;

15² + x² = 18²

225 + x² = 324

x² = 99

x = $\sqrt{99}$

To simplify this in the radical for we can say:

$\sqrt{9*11}$

$\sqrt{9}*\sqrt{11}$

$3\sqrt{11}$

So the answer = $3\sqrt{11}$

Hope this helps!

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3 years ago

jeka57 [31]

Answer:

your añswer is c) I hope it helps!

5 0

3 years ago