Please help me and I’ll give you brainiest!!!!!!!!!

Mathematics

1 answer:

Aleksandr-060686 [28]3 years ago

6 0

Answer:

Graph it on a graphing calculator

Step-by-step explanation:

You might be interested in

Find the value of the csc 40° using your calculator. (I've been having a hard time with this, so it'd be helpful if anyone could

SCORPION-xisa [38]

The correct answer is: 
C 1.556.

Explanation:
This can be found by locating the csc button on your calculator. Typically it is located as the second option below the sin button as it is the inverse function.
If you cannot locate the csc button on your calculator, you can also use $\frac{1}{sin(40)}$ as csc is its inverse.

Also, it is helpful to note that some calculators have both a degrees and a radians mode for trigonometric functions. You will need to make sure that you are in degrees in order to use a calculator to solve this.

7 0

2 years ago

Read 2 more answers

Write the equation of a line that is parallel to {y=-\dfrac{5}{4}x+7}y=− 4 5 x+7y, equals, minus, start fraction, 5, divided b

AlladinOne [14]

Write the equation of a line that is parallel to y=-5/4x + 7

Any line parallel to the given line will have the same slope. In an equation presented in the y-intercept form, the slope is always the coefficient of "x". In this case, the slope is -5/4 (meaning the next point is down 5, and 4 to the right).

Our equation so far looks like this: y = -5/4x + b

"b" represents the y-intercept. To solve for be, we will need to substitute values into x and y. The next piece of information it gives us is one of the points, or solutions, of the line. This means that since this point is on the line, we can use its x and y values to substitute.

x = -4

y= 1

y = -5/4x + b

1 = -5/4(-4) + b

1 = 5 + b

-4 = b

Final Answer: y = -(5/4)x -4

7 0

3 years ago

Why is the percent increase from 45 to 75 not equal to the percent decrease from 75 to 452 Select three options

NNADVOKAT [17]

Answer:the ratio of the % increase has a different numerator from decrease

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Values of an expression

REY [17]

Substitute a number for each variable

Ex.
2x x=5
(2)(5)
=10

6 0

3 years ago

Which one of these numbers is not like the others 21,15,6,16,and27

V125BC [204]

16, because all the other numbers are divisible by 3.
Or it could be 6 because it only has one digit while the others have 2

8 0

3 years ago