Help me with this problem please
Answers
x = 9/cos 15
x = 9.317
Related Questions
Which of the following is closet to 27.8 x 9.6?a. 280b. 300c. 2800d. 3000
HELP!!!!!!!!!!!!!!!!Drag each label to the correct location on the table. Each label can be used more than once, but not all labels will be used. Complete the table by classifying the polynomials by degree and number of terms.
(1.7x10^4) x (8.5x10^-2)
Which equation has both 4 and -4 as possible values of y? a. y3 = 64b. y2 = 8c. y3 = 8d. y2 = 16
{x | x R, x ≤ -3}
{x | x R, x ≤ -1}
{x | x R, x ≤ 1}
{x | x R, x ≤ 3}
Answers
The solution set is Option D.
{x | x R, x ≤ 3}
What is an Inequality Equation?
Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
In an inequality, the two expressions are not necessarily equal which is indicated by the symbols: >, <, ≤ or ≥.
Given data ,
Let the inequality relation be A
And the equation is 3x - 2 ≤ 2x + 1.
So , on simplifying the equation , we get
3x - 2 ≤ 2x + 1.
Subtracting 2x on both sides of the inequality equation , we get
x - 2 ≤ 1
Adding 2 on both sides of the inequality equation , we get
x ≤ 3
Therefore , the value of x satisfies all the numbers that are less than or equal to 3
Hence , The solution set is {x | x R, x ≤ 3}
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Answer: D
Step-by-step explanation:
A.6 meters
B.10 meters
C.12 meters
D.15 meters
Answers
AB is a hypotenuse and AD is an adjecant.
cos 60° = AD / AB
AB = AD / cos 60°
AB = AD : 1/2
AB = 6 : 1/2 = 12
Answer:
C ) 12 meters
Answers
Answers
The variables a and b are,
⇒ a = 3
⇒ b = 4
What is mean by Function?
A relation between a set of inputs having one output each is called a function. and an expression, rule, or law that defines relationship between one variable and another variable.
We know that;
For a hyperbola ;
⇒ x² / a² - y² / b² = c²
where, a² + b² = c²
And, The directrix is the line, y = a² / c
and, the focus is at (0, c).
Here, We have;
⇒ c = 5,
⇒ a² = 9,
So We get;
⇒ b² = 5² - 9 = 16.
Thus, We get;
⇒ a = √9 = 3
⇒ b = √16 = 4
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Answer:
a=3
b=4
Got it right on edge
Step-by-step explanation:
if directrix is represented by the line y=9/5.
Answers
Jimmy earned $265 dollars all together.
Answer:
$265
Step-by-step explanation: