3 years ago

Anyone know ? The angle of y

Mathematics

1 answer:

dimaraw [331]3 years ago

4 0

Answer:

110 or something really close to that number

Step-by-step explanation:

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Which phrase correctly represents the algebraic expression for 22-n?

Harrizon [31]

Answer:

Step-by-step explanation:

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3 years ago

NEED ASAP

nadya68 [22]

Answer:

$0.29

Step-by-step explanation:

Multiply the unit weight ($0.24/ounce) by the weight (1.2 oz.):

$0.24 1.2 oz

.24 * 1.2 = $0.288

So, the rounded answer will be $0.29

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3 years ago

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If the original price was $58 and the new price is $66 what is the percent change

Serjik [45]

I believe the answer is 65%. i'm not sure

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3 years ago

Can you help me to solve this

Ber [7]

Answer:

$\frac{4a-2}{2a+1}$

Step-by-step explanation:

Factorise the numerator and denominator

8a² - 2 ← factor out 2 from each term

= 2(4a² - 1) ← 4a² - 1 is a difference of squares

= 2(2a - 1)(2a + 1)

4a² + 4a + 1 ← is a perfect square

= (2a + 1)²

Thus

$\frac{8a^2-2}{4a^2+4a+1}$

= $\frac{2(2a-1)(2a+1)}{(2a+1)(2a+1)}$ ← cancel (2a + 1) on numerator/ denominator

= $\frac{2(2a-1)}{2a+1}$

= $\frac{4a-2}{2a+1}$

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3 years ago

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Find a way to use 1, 2, 3, and 4 to get 5.<br>

r-ruslan [8.4K]

Answer:

1 × 3 + 4 - 2 = 5

Step-by-step explanation:

1 × 3 = 3

3 + 4 = 7

7 - 2 = 5

8 0

2 years ago