Answers
Answer:
x equals 9
Step-by-step explanation:
90 - 41 =49
49 - 22 = 27
27 ÷ 3 = 9
Related Questions
tanx cscx= 1/f(x)
simplify and write the trigonometric expression in terms of sine and cosine
Answers
Answer:
f(x) = cos(x)
Step-by-step explanation:
tanx cscx = (sinx/cosx) * (1/sinx) = 1/cosx
1/f(x) = 1/cosx
f(x) = cos(x)
The given trigonometric equation in terms of sine and cosine is f(x)=cosx.
The given trigonometric function is tanx·cscx= 1/f(x).
What is the trigonometric equation?A trigonometric equation is one that involves one or more of the sixs sine, cosine, tangent, cotangent, secant, and cosecant. Some trigonometric equations, like x = cos x, can be solved only numerically, through successive approximations.
We know that, tanx = sinx/cosx and cscx=1/sinx
Now, 1/f(x) = tanx·cscx
= sinx/cosx × 1/sinx
= 1/cosx
So, 1/f(x) = 1/cosx
Take inverse on both the side of equation, we get
f(x)=cosx
Hence, the given trigonometric equation in terms of sine and cosine is f(x)=cosx.
To learn more about the trigonometric equation visit:
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correct 89.6162 to two decimal places
Answers
Answer:
89.62
Step-by-step explanation:
Look at the 3rd place of decimals - this is 6 so we add one to the second place.
i tryed my best
The decimal number rounded to 2 decimal places is 89.62
Given data:
The decimal number is represented as 89.6162
To round 89.6162 to two decimal places, we look at the third decimal place.
Non-zero digits are always significant
Zeros between non-zero digits are always significant
Since the digit in the third decimal place is 6, which is greater than or equal to 5, we round up the second decimal place.
Hence, rounding 89.6162 to two decimal places, the number is 89.62
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Need help please confused
Answers
Answer:
a. 11.6 (rounded to nearest tenth)
b. Yes
Step-by-step explanation:
a²+b² = c²
6²+10² = c²
36²+100 = c²
136 = c²
√136 = √c²
11.6 = c
b. because 11.6 is the hypotenuse (longest side length) and there is 6 and 10 as the shorter leg lengths.
HELPPPP!!;!;!,!,!,!!,!,!;?,!,
Answers
Answer: is the first equation. A
HELP PLEASE ASAP What is the length of the diagonal of the square shown below?
Answers
Answer:
C) diagonal = 5√2
Step-by-step explanation:
diagonal² = 5² + 5²
diagonal² = 50
diagonal = √50
diagonal = √25x2
diagonal = 5√2
Answer:
C) diagonal = 5√2
Step-by-step explanation:
diagonal² = 5² + 5²
diagonal² = 50
diagonal = √50
diagonal = √25x2
diagonal = 5√2
1/3 x 4/5 = help me out here
Answers
Answer:
kay it's 4/15
Step-by-step explanation:
this friggen took me forever
I made it to a common denominator 15
5/15*12/15
then I kept simplifying it till I got to 4/15
k bye
1•4=3•5
4/15
I dont know how to explain here
work out 2 1/7 + 1 1/4
Answers
Answer:
95/28
Step-by-step explanation:
A line passes through the points (5,22) and (7,24). Write a linear function rule in terms of x and y
for this line.
Answers
Find the missing measure in the triangle below
Answers
Answer:
34 degrees
Step-by-step explanation:
A triangle equals 180 degrees
180 - 90 = 90
90 - 56 = 34
Therefore it's 34 degrees
HEEEEEEEEEEEEEEEEEEEEEELLLLLLLLLLLLPPPPPPP ASAP
Answers
Answer:
Choice B
Step-by-step explanation:
Divide 3 by 36.75
The result is 12.25
please help meeeeeee
Answers
I hope I helped : )
ambiente apent 5/8 of har money and sabedoria The rest.if she sprnt 45$,how much money did she have at first?
Answers
Given:
Abbie spent ⁵/₈ of her money and saved the rest.
She spent $45.
Question:
How much money did she have at first?
The Process:
The meaning of "Abbie spent ⁵/₈ of her money" is that she has spent 5 of the 8 parts of the money she had at first.
Let us make a pattern of 8 units for the amount of money that Abbie had at first.
Since Abbie spent ⁵/₈ of her money, then we create a pattern of 5 units containing $9 each. Recall that
From the pattern above, we can see that
Let us calculate how much money Abbie had at first.
Thus, the money Abbie had at first is $72.
The complete pattern of Abbie's initial money is as follows:
- - - - - - - - - -
Quick Steps:
Let M as Abbie's initial money.
Both sides are multiplied by ⁸/₅ so that M is the subject alone on the left side.
We crossed out 5 and 45.
Thus, the money Abbie had at first is $72.
Solve the equation x = 5/3 (pie) (r^3) for r.
Answers
Answer and Step-by-step explanation:
To solve for r, we need to get everything away from r. We can start off by moving five thirds, and pi.
[tex]x = \frac{5}{3} \pi r^{3}[/tex]
Multiply each side by [tex]\frac{3}{5}[/tex], then divide by [tex]\pi[/tex] (pi)
[tex]\frac{3x}{5\pi } = r^{3}[/tex]
Now, take the cubed root of both sides.
[tex]\sqrt[3]{\frac{3x}{5\pi } } = r[/tex]
^^ That is the answer.
#teamtrees #PAW (Plant And Water)
what is the area of this square (look at the picture)
Answers
Answer:
484
Step-by-step explanation:
22 times 22
Write 0.41 in fraction simplest form
Answers
42 can’t go into 100 an even amount of times
PLEASE HELP ON THIS QUESTION IVE BEEN STUCK ON IT FOR HOURS! WILL MARK BRAINLIEST ASAP!!
Your realized income from your primary job is $2,034.24/month. Your fixed expenses are 30% of your primary job’s realized income. You have a 2nd job that pays $9.50/hr with deductions of FICA (7.65%), federal tax withholding (11.5%), and state tax withholding (7.75%). If you want to save enough in the next 10 months to have an emergency fund that will cover 5 months using only 20% of your discretionary monies from your primary job, how many hours per month do you need to work at your 2nd job to meet your monthly savings goals?
Answers
The answer would be 3 hours.
Find ∠B in ABC if ∠A = 85° and ∠C = 11°
Answers
Answer:
a
Step-by-step explanation:
A number is at least four (translating inequalities)
Answers
Answer:
[tex]n \ge 4[/tex]
Step-by-step explanation:
Given
A number is at least 4
Required
Write as inequality
Let the number be n
So, we have:
n is at least 4
In inequalities, at least means [tex]\ge[/tex]
So, the expression becomes
[tex]n \ge 4[/tex]
9. Use the formula A=bh to find the area of the
rectangle below. Substitute' the appropriate
numbers for each variable and solve to find A,
the area.
10. L
of th
appr
solv
7 ft
4.5 ft
Answers
Answer:
31.5 ft²
Step-by-step explanation:
7x4.5=31.5 ft²
I need help finding
sin B=
?
the options to choose from are
b/a
a/c
b/c
Answers
Answer:
the correct answer will be b/c
Tina cut open a cube-shaped microwave box to see the net. How many
square faces does this box have?
HELP ME PLS ASAP PLS PLS
Answers
Answer:
6 faces.
Step-by-step explanation:
A cube has 6 square faces. 2 for the up and down, 2 for the front and backk and 2 on the left and right.
what is the first step to solve the equation 2x - 8 = 14
Answers
Which of the following best describes term response variable
Answers
The dependent variable responds to variations in the separate variable manipulated during the experiment. It allows you to understand whereas if changes involved possess or are not significantly linked or whether they are because of certain factors.
The variable may change as that of the explained variable modifications.It's (dependent variable), which wishes to predict and explain is a response variable.An explanatory variable explains the changes.It can be anything that affects the variable response.It was only on the y-axis always (the vertical axis).Learn more:
brainly.com/question/5598457
Scale Factor
What scale factor was applied to the first rectangle to get the
resulting image?
Enter your answer as a decimal in the box.
Answers
Answer:
Scale factor = 2.5
Step-by-step explanation:
The scale factor that was applied = length of the resulting image ÷ length of the first rectangle
Length of resulting image = 7.5
Length for first rectangle = 3
Scale factor = 7.5/3 = 2.5
a dealer made a profit of 25% by selling a car for a 1000 naira find the cost price of the car
Answers
Given:
A dealer made a profit of 25% by selling a car for a 1000 naira.
To find:
The cost price of the car.
Solution:
Let x be the cost price of the car.
A dealer made a profit of 25% by selling a car. So, the selling price of the car is
[tex]S.P.=x+\dfrac{25}{100}x[/tex]
[tex]S.P.=x+0.25x[/tex]
[tex]S.P.=1.25x[/tex]
It is given that the selling price of the car is 1000. So,
[tex]1.25x=1000[/tex]
[tex]x=\dfrac{1000}{1.25}[/tex]
[tex]x=800[/tex]
Therefore, the cost price of the car is 800.
What are the directional changes and numerical changes of the vertex of the graph of the equation y=x^2 when it changes the equation y=(x-3)^2 +5
Answers
Answer:
Step-by-step explanation:
subtracting 3 from x shifts the graph right 3 units.
adding the constant 5 shifts the graph up by 5 units.
I NEED HELP NOW PLZ!!!
Answers
Answer:
c
Step-by-step explanation:
x=-8
y= -5
therefore y=-5
and c is the answer
Y=-5
X=-8
Y=5/8 x
-5=5/8 (-8)
Which is
-5=-5
What is the slope of the line that passes through the points (-10, -8) and
(-8, -16)? Write your answer IN simplest form.
Answers
Answer:
gradient=change in y/change in x
=y2-y1/x2-x1
=-8-(-16)/-10-(-8)
=8/-2
=-4
10
pis
Choose all that apply.
What is true about alternate exterior angles?
They sum to 180 degrees.
The are congruent.
They sum to 90 degrees.
They are non-adjacent.
They are adjacent.
Answers
9514 1404 393
Answer:
The are congruent.They are non-adjacent.Step-by-step explanation:
Where a transversal crosses parallel lines, the angles outside the parallel lines are called exterior angles. When they are on opposite sides of the transversal, they are alternate exterior angles.
Alternate exterior angles are congruent.
The share a side (the transversal, but not a vertex. So they are non-adjacent.
_____
Additional comment
In this geometry, corresponding angles are congruent. Of course, vertical angles are always congruent. Each alternate exterior angle is a vertical angle with one that is corresponding to the other alternate exterior angle.
Gabrielle is 13 years older than Mikhail. the sum of their ages is 113. what is mikhails age?
Answers
Step-by-step explanation:
g=m+13
g+m=113
use substitution
Answer:
50 years old
Step-by-step explanation:
Let's say that Mikhail's age is x.
If so, Gabrielle's age would be 13 years older, therefore x + 13
We know that the sum of their ages is 113, so we can form this equation:
x + x + 13 = 113
Solving this equation, we get:
x + x = 100
2x = 100
x = 50
50 is Mikhail's age, so Gabrielle's age is 63