Im so scared because if i get 1 more wrong i dont pass please help

Mathematics

2 answers:

sesenic [268]3 years ago

6 0

The answer is parallelograms :-)

oksano4ka [1.4K]3 years ago

3 0

Answer:

A!!!!!!

Step-by-step explanation:

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Prove that csc x - cot x is the same as (sin x)/(1 + cos x)

Lera25 [3.4K]

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$\text{Used:}\\\\\csc x=\dfrac{1}{\sin x}\\\\\cot x=\dfrac{\cos x}{\sin x}\\\\a^2-b^2=(a-b)(a+b)\\\\\sin^2x+\cos^2x=1\to\sin^2x=1-\cos^2x$

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3 years ago

Christian has a cookie recipe that yields four dozen cookies and calls for 2 1/4 cups white sugar and 3/4 cup brown sugar.cif ch

Paha777 [63]

The ingredients given are for 4 dozen cookies; however, Christian only want to make one dozen, meaning he requires only 1/4 the ingredients.

1/4 of 2 1/4 cups of while sugar is found the following way.

First, we write 2 1/4 as an improper fraction