All categories

2 years ago

Help need ASAP Trigonometry

Mathematics

1 answer:

Lana71 [14]2 years ago

8 0

1) 0.927184
2) 0.615661
3) 0.383864

You might be interested in

What percentage is $12.10 out of $58.60

jasenka [17]

Answer:

12.10 out of 58.60 is 20.648464163822524 or 21%

Step-by-step explanation:

work out the difference (increase) between the two numbers you are comparing

Increase = New Number - Original Number

Divide the increase by the original number and then multiply the answer by 100

% increase = Increase ÷ Original Number × 100.

5 0

2 years ago

what's the average temperature change in degrees Fahrenheit per hour if the temperature fell 22 degrees Fahrenheit in 10 hours

Elenna [48]

It’s 22 degrees pick the one it is right

8 0

3 years ago

Read 2 more answers

I need help ☝️ urgent please hurry up man

muminat

Answer:

J) 110.88 mm^2

Step-by-step explanation:

height =6.93x2=13.86

Area=13.86x16x0.5=110.88

7 0

3 years ago

Solve x2 – 10x + 25 = 35 for x.

Galina-37 [17]

$x^2-10x+25=35\\\\x^2-2\cdot5\cdot x + 5^2=35\ \ \ |\text{use:}\ (a-b)^2=a^2-2ab+b^2\\\\(x-5)^2=35\to x-5=\pm\sqrt{35}\ \ \ |+5\\\\\boxed{x=5-\sqrt{35}\ \vee\ x=5+\sqrt{35}}$

$\text{other method}\\\\x^2-10x+25=35\\\\x^2-5x-5x+25=35\\\\x(x-5)-5(x-5)=35\\\\(x-5)(x-5)=35\\\\(x-5)^2=35\\.....$

3 0

3 years ago

The cost of health insurance is $1,200 per year. The cost of an operation for a dramatic injury is $500,000. The chances of some

SIZIF [17.4K]

Answer:

yes. The cost of the insurance is less than the probability cost of the operation

Step-by-step explanation:

yes. The cost of the insurance is less than the probability cost of the operation

The cost of health insurance = $1200

Cost of dramatic injury operation= $500,000

chances of need of operation= 47.3% over a 20 years period

the amount of pay insurance after 20 years= $20\times 1200= 240,00$

probable of cost operation= 0.473*500,00= $236,500

clearly the cost of insurance is less than the probable cost of operation.

5 0

3 years ago