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Ierofanga [76]
3 years ago
13

Trigonometric identities

Mathematics
1 answer:
ASHA 777 [7]3 years ago
5 0

1/tan x = cot x

Cot x + tan x = 1/ sin x cos x

The answer is D.

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How many times does 3/4 go into 4.5
SpyIntel [72]

Answer:

6 times

Step-by-step explanation:

Turn that fraction into a decimal. 3/4=0.75

Divide!

4.5/0.75=6

3 0
3 years ago
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Lucy's weekly income is $70. she budgets $40 for movies and food and saves the of her income. how much money will she save in 6
vlada-n [284]
Weekly income = 70...she budgets 40 for movies and food.....70 - 40 = 30...that leaves 30 per week that she saves.

1 month = 4 weeks....so 6 months = (6 * 4) = 24 weeks

24 weeks....saving 30 per week = (24 * 30) = $ 720 <===
4 0
3 years ago
Help find the answer 3(x + 2) = 6
lapo4ka [179]

Answer:

X=0

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3(x+2)=6

(3)(x)+(3)(2)=6(Distribute)

3x+6=6

Step 2: Subtract 6 from both sides.

3x+6−6=6−6

3x=0

Step 3: Divide both sides by 3.

3x/3

=

0/3

x=0

Hoped I could Help -

Sleepy~

8 0
3 years ago
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Under a dilation of scale factor 2 centered at (3,1), Pentagon IRONS becomes Pentagon
geniusboy [140]

Answer:

(a+k(x-a), b+k(y-b))

I = (5, 5)

N = (8, 3)

R' = (5, 3)

O' = (9, 1)

S' = (11, 9)

Step-by-step explanation:

6 0
3 years ago
0.12 multiplied by 0.2 (please give specific details of how to do it)
lana66690 [7]

Answer:

0.024

Step-by-step explanation:

0.12 × 0.2

= 0.024

4 0
3 years ago
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