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2 years ago

PLEASE HELP ASAP!!!!!!!!!!! PLEASE

Mathematics

1 answer:

guapka [62]2 years ago

7 0

Which one the highlight one

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MAYDAY MAYDAY I NEED HELP FAST!!!!!!!!!!!!!! YOU WILL BE THE BRAINIEST!!!!!!!!!

adell [148]

Yes because 2/9 is equal to 12/56 so if you do 2/9 times 6/6 you would get 12/56. YUR WELCOME NO PROBS

8 0

2 years ago

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Sec theta - Csc theta / (csc theta)(sec theta)

Sophie [7]

Answer:

sin(x)-cos(x)

Step-by-step explanation:

$\frac{\frac{1}{cos(x)} - \frac{1}{sin(x)} }{\frac{1}{sin(x)} * \frac{1}{cos(x)} }$

Simplify the denominator:

$\frac{\frac{1}{cos(x)} - \frac{1}{sin(x)} }{\frac{1}{cos(x)sin(x)} }$

Simplify the numerator:

$\frac{{\frac{2(sin(x)-cos(x))}{sin(2x)} } }{\frac{1}{sin(x)} * \frac{1}{cos(x)} }$

Divide the fractions: (a/b)/(c/d) = (a * d)/(b * c):

$\frac{(-cos(x)+sin(x))*2cos(x)sin(x)}{sin(2x)}$

Use the identity: 2cos(x)sin(x) = sin(2x):

$\frac{sin(2x)(-cos(x)+sin(x))}{sin(2x)}$

Cancel out the common factor (sin(2x)):

-cos(x) + sin(x)

Simplify:

sin(x) - cos(x)

3 0

2 years ago

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36 + 120 : 12-63 What's this answer?

NeTakaya

Answer:

Step-by-step explanation:

36 + 120: 12-63

156 : 51

GCF of both sides are three. Divide both sides by three.

52:17

5 0

2 years ago

What is the perimeter of the rectangle in the coordinate plane?

snow_lady [41]

26 units is the answers for this questions. To find the perimeter, put a slash in each square. The only squares that will get 2 slashes is the corners

3 0

2 years ago

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What is the answer to the problem shown?

goldenfox [79]

V(S)=S^3/6
S=6
V(6)=6^3/6=6^2=36

3 0

3 years ago