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3 years ago

I am having trouble with these questions here.

Mathematics

1 answer:

Andre45 [30]3 years ago

5 0

Explanation:

1. The Pythagorean theorem has nothing to do with the values of angles. It cannot be used to find the values of angles, special or otherwise.

2. Transformations affect the graphs of trig functions the same way they affect the graphs of any other functions. Transformations can be used to shift and scale (and rotate) the sine and cosine functions in the same way that any functions or collections of points can be shifted, scaled, or rotated.

3. The coordinates of a point on the unit circle relate directly to the cosine and sine of the angle from the x-axis to that point (see attached). The remaining four trig functions are defined in terms of these:

tan = sin/cos

cot = cos/sin

sec = 1/cos

csc = 1/sin

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A local diner purchased a jukebox for 9400. The business makes a down payment of 1000 and agrees to pay 36 payments of 275 per m

Rina8888 [55]

Answer:

Finance charge = $1500

Step-by-step explanation:

Cost price of jukebox = $9400

Down payment made by a local diner = $1000

Balance amount to be paid = 9400 - 1000 = $8400

In order to pay the balance amount diner agreed upon the installments = $275 per month for 36 months

Total amount to be paid in 36 months = 275 × 36 = $9900

So extra payment done = Total balance amount - Amount paid in 36 installments

= 9900 - 8400

= $1500

Therefore, finance charge paid by the diner was $1500.

7 0

4 years ago

f(x) = ax^3 + bx^2 + cx + d In the polynomial above, a, b, c, and d are constants. If f(–5) = 3, which of the following must be

Amiraneli [1.4K]

The remainder when f(x) is divided by x + 5 is 3.

What is an Equations?

Equations are mathematical statements with two algebraic expressions on either side of an equals (=) sign. It illustrates the equality between the expressions written on the left and right sides. To determine the value of a variable representing an unknown quantity, equations can be solved. A statement is not an equation if there is no "equal to" symbol in it. It will be regarded as an expression.

we discovered that the polynomial equation is the equation that results from equating a polynomial function to zero. A linear equation results from equating a function to zero if it is a linear polynomial. We get a quadratic equation if the function is a quadratic polynomial.

f(x) = ax^3 + bx^2 + cx + d

In the polynomial above, a, b, c, and d are constants and f(-5)=3.

- 5 is the root of the given polynomial when remainder is 3 so we get the one factor of the given polynomial and that is,

x-(-5)=(x+5)

That is if f(-5)=3 it means that the remainder when f(x) is

divided by (x-(-5))=x+5 is 3

Hence, The remainder when f(x) is divided by x + 5 is 3

Learn more about equations, by the following link

brainly.com/question/2972832

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1 year ago

Write an equation in point-slope form of the line that has a slope of 10 and passes through (6,2).

natima [27]

Y - 6 = 10(x - 2) hope this helps :)

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3 years ago

Find the arithmetic means in the given sequence. 145, , , , 205

pav-90 [236]

145, .... ,205 Every level (+) 15 A. 160, 175, 190 #Sorry bad english

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3 years ago

a passenger elevator in the sears tower in chicago can lift people 960 feet in 1 minute and 30 seconds. How fast must the freigh

OleMash [197]

Given that a passenger elevator in the sears tower in Chicago can lift people 960 feet in 1 minute and 30 seconds (1.5 minutes). This means that the lift is travelling with a speed of:

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If the elevator lifts cargo through the same height in 2 minutes and 30 seconds (2.5 minutes), then the speed is given by:

 $speed= \frac{960}{2.5} =384ft/min$

3 0

4 years ago

I am having trouble with these questions here. ​

I am having trouble with these questions here.