3 years ago

What does this equal √-225 • √-36

Mathematics

1 answer:

lana [24]3 years ago

5 0

The Answer To This Question Is 3 Hope It Helps

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Factor x2 + xy - 2x - 2y.

ankoles [38]

Answer:

(X-2)(x+y)

Step-by-step explanation:

So we can factor X out, x(x-2) and factor y out y(x-2). Now we can factor out the x-2, so we have (x-2)(x+y)

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3 years ago

Evaluate 4 E a=1 (n-1)

Fynjy0 [20]

4Ea =1

n-1

Hope this helps you buddy!:)

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3 years ago

Determine which ordered pair is a solution of y= x+2/5 Wouldn’t it be (0, 2/5)?

mario62 [17]

Answer:

(-1,2/5) i'm pretty sure

Step-by-step explanation:

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4 years ago

Read 2 more answers

Verify that sec^2 xsin^2 x = tan^2 x

vredina [299]

Here's the solution,

$\sec {}^{2} (x) \times \sin {}^{2} (x) = \tan {}^{2} (x)$

$\dfrac{1}{ \cos {}^{2} (x) } \times \sin {}^{2} (x) = \tan {}^{2} (x)$

$\dfrac{ \sin {}^{2} (x) }{ \cos {}^{2} (x) } = \tan {}^{2} (x)$

$\tan {}^{2} (x) = \tan {}^{2} ( { {x}^{} }^{} )$

6 0

3 years ago

match the numbers with the correct label. i will MARK YOU BRAINLIEST if your right, only answer if you know what your doing!!! :

bija089 [108]

Answer:

a = 1/7, b = 0.2, c = 3/9

Step-by-step explanation:

$0.2=\frac{2}{10} = \frac{1}{5}$

$\frac{1}{7}$

$\frac{3}{9}=\frac{1}{3}$

$\frac{1}{5} > \frac{1}{7}$ placing it farther along the number line, making 0.2 the red label (b)

$\frac{1}{7}$ is the smallest fraction that you are given, so it will be closest to 0, making it the blue label (a)

$\frac{1}{3} > \frac{1}{4}$ so $\frac{3}{9}$ is the green label (c)

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3 years ago