2 years ago

What is the prime factorization for 52

Mathematics

1 answer:

tamaranim1 [39]2 years ago

3 0

Answer:

The answer is in the image.

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Grace [21]

Answer:

x = 5

x = 2

Step-by-step explanation:

2(2x + 4) = 8x - 12

2x + 4 = 4x - 6

x + 2 = 2x - 3

x = 5

Question 17

8/4 = (x + 2)/(2x - 2)

2(2x - 2) = x + 2

4x - 4 = x + 2

3x = 6

x = 2

4 0

2 years ago

Help please help!! my grade is down

lisov135 [29]

plug in -2 for x

7*-2 -10 = -24

7 0

3 years ago

(5x-3)^2 -60x=(5x-3)^2

V125BC [204]

Answer:

x = 0

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

HELP ASAP WILL MARK BRAINLIEST

nydimaria [60]

Answer:

4000 + .06x ≥ 7000

Step-by-step explanation:

8 0

3 years ago

How would you prove this trigonomic identity? Please show steps.

Agata [3.3K]

Start by combining the fractions:

$\dfrac{\cos\alpha}{1+\sin\alpha}\cdot\dfrac{1-\sin\alpha}{1-\sin\alpha}+\dfrac{\cos\alpha}{1-\sin\alpha}\cdot\dfrac{1+\sin\alpha}{1+\sin\alpha}$

$\dfrac{\cos\alpha(1-\sin\alpha)+\cos\alpha(1+\sin\alpha)}{(1+\sin\alpha)(1-\sin\alpha)}$

$\dfrac{2\cos\alpha}{1-\sin^2\alpha}$

Recall the Pythagorean identity:

$\dfrac{2\cos\alpha}{\cos^2\alpha}$

Then cancel a factor of $\cos\alpha$ and use the definition of secant:

$\dfrac2{\cos\alpha}=\boxed{2\sec\alpha}$

4 0

3 years ago