Answer:
f-¹(x) = -⅕x - ⅘
Step-by-step explanation:
f(x) = -5x - 4 → x = -5y - 4 → 5y = - x - 4 → y = -⅕x - ⅘ → f-¹(x) = -⅕x - ⅘
PLEASE HELP
WILL MARK BRAINLIEST (not if you get it wrong)
Answer:
ŕtyytuu6544789mz.8866790977
2
A conference room has 60 seats. During a meeting, 15 seats were empty. What percent of the seats
were occupied?
А-15%
B-25%
с-75%
D-80%
I WILL MARK BRAINLIEST
Answer:
Step-by-step explanation:
You are planning to take a group of friends to the movies for your birthday. The local movie theater charges $12.99 per
person. When you check the company's website, you find that they also offer a special group rate. The group rate is only $8.99
per person, but also includes a $20 reservation fee in addition.
What is the minimum number of people that would need to attend your party in order for the group rate to be a better deal?
A
4 people
B)
5 people
Eliminate
6 people
What is the equation of the line that passes through the point (8,9) and has a y-intercept of -3?
Answer:
y=3x/2-3
Step-by-step explanation:
y=mx+c
9=m(8)-3
9+3=8m
12=8m
m=12/8
m=3/2
The equation of the line is y=3x/2-3
In the division problem 18+ 3 = 6, is 18 the
quotient
divisor
dividend
remainder
Answer:
Dividened
Step-by-step explanation:
Because that is what is going into 3
have a great day!
brailiest is appreciated!
MY GO*D!!!!?!?!?! SOMEONE HELP?????
The Ratio of J ulian's age to cyn thia's age, to Adrian's age is: 8:5:2. If Adria n is 14 years old, what is the sum of the ages of the other two kids?
9514 1404 393
Answer:
91
Step-by-step explanation:
Two stores have competing back-to-school sale. Which store offers the better price per T-shirt? What is the price? Explain.
4.
What is the error in this equation for a trigonometric ratio? Explain the error in full sentences and give a corrected ratio. (5 points)
Answer:
[tex]\cos\ A = \frac{2}{4.5}[/tex]
Step-by-step explanation:
Given
[tex]sin\ A = \frac{2}{4.5}[/tex]
See attachment
Required
Explain and correct the error
The error in the equation is that: the formula of cosine of angle A is used to calculate the sine of angle A.
The ratio can be corrected as by using:
[tex]\cos\ A = \frac{Adjacent}{Hypotenuse}[/tex]
[tex]\cos\ A = \frac{AC}{AB}[/tex]
[tex]\cos\ A = \frac{2}{4.5}[/tex]
7. Which of the following best represents the area of the trapezoid below? 1 point
17 cm
7.2cm
6.5 cm
11 cm
A. 182 cm squared
B. 91 cm squared
C. 100.8 cm squared
D. 201.6 cm squared
Answer:
Step-by-step explanation:
182
A Random survey of 25 students in each grade level of school was conducted to determine whether the students preferred to have less time between classes. The results are shown in the table
Answer:it is b
Step-by-step explanation:
Because I know
Find the surface area of the
triangular prism.
5 cm
8 cm
7 cm
3 cm
Answer:
The surface area of the triangular prism is = 94.641016151378 cm^2
Reduce the ratio to its lowest form.
42 : 49
Answer:
6:7
Step-by-step explanation:
divide both sides by 7...
I would really appreciate it if someone could answer this I will give a brainlist:)
Answer:
x = 10.2
Step-by-step explanation:
Formula:
a² + b² = c²
16² + b² = 19²
256 + b² = 361
b² = 361 - 256
b² = 105
b = 10.2
QUESTION 1
1.1
1.1.1 Wiite 2 368 000 in words
1.1.2
Round the following number 864 345,537
1.1.2.1 to the nearest thousand
1.1.2.2 to two decimal places
A square painting has a side length of 18 inches. What is the area of the
painting?
HELP MEH PLS ASAP PLS PLZ PLS HELP
Answer:
324 inches
Step-by-step explanation:
The area of the painting would be 324 inches.
What is 1/5 x 2 multiplying fractions with whole numbers
Answer: 0.4
Have a nice day!
Answer:
0.4 or 2/5
Step-by-step explanation:
You can solve this question by doing [tex]\frac{1}{5}[/tex] x [tex]\frac{2}{1}[/tex] to get the answer of [tex]\frac{2}{5}[/tex] or 0.4.
6 4/5 + 7 4/5 = what
pls help pls pls!!!!!!!
Use the Distributive Property to
REWRITE -3(c-8)
Answer:-3c +24
Step-by-step explanation:
-3(c) and -3 (-8)
-3c and two negatives equal a positive, so +24
Which pair or pairs of polygons are congruent?
26
24-
22
20-
18
pair 1
16
pair 2
14
12-
10-
8
6-
4
pair 3
Pair 1 and pair 3 have congruent polygons.
What is a Congruent Polygon?A polygon is said to be congruent if it has the same shape, sides that are the same length, and internal angles as the polygon it is being compared to. The criterion is satisfied if all of the congruent shapes are of the same type.
Pair 1: The polygons are identical in size and shape.
Pair 2: The polygons are identical in shape but vary in size.
Three: The polygons are the same size and shape.
Pair 4: The polygons are identical in shape but vary in size.
Here, pair 1 and pair 3 have congruent polygons.
learn more about congruent theorem here:
brainly.com/question/24033497.
#SPJ5
Which of these expressions is equivalent to log (
9.4)?
O A. log (9) - log (4)
O B. log (9) • log (4)
O C. 9. log (4)
O D. log (9) + log (4)
7.5E-12= write the expression in scientific notation
Answer:
7,500,000,000,000 it think
Step-by-step explanation:
I will reward points!!!!
Answer:
C
Step-by-step explanation:
slope is the change of y / change of x
.
we can pick any points and find the changes in y and x
lets pick (0 , 0) and (5 , 6) .
the change of y = 6-0 = 6.
the change of x = 5-0 = 5.
so the slope of the line is 6/5
.
Can someone please help me? I am trying to help my son. Here is the problem:
Catherine is hanging a string of lights 40 feet long around the three sides(two on the width and one on the length) of her rectangle patio, which is adjacent to her house. The length of her patio, the side of the house, is eight feet shorter than six times the width. Find the length and the width of the patio.
Thanks everyone!!
Answer:
Step-by-step explanation:
x = width
6x - 8 = length
2x + 6x - 8 = 40
8x = 48
width = 6 feet
length = 28 feet
Solve for x.
4x + 1 = 3x - 2
x= [?]
The sale price of $24 was 80 percent of the regular price.
What was the regular price?
what is the slope of the line shown?
Answer:
I can's make out the line, but, you can plot two points, (try to make them whole numbers ie (3,6), (4,8)), subtract the point with the smallest x value from the other point ((4,8)-(3,6)=(1,2)) Divide the new y, by the new x (2/1), and you have your slope.
Step-by-step explanation:
help i cant do fractions
write an expression that is equivalent to -0.5(14a-22)
-0.5(14a-22) = _?_a+_?_
convert 8^12 = 3x - 5 to corresponding logarithmic function.
If you could please explain how you got it thank you.
Answer:
Step-by-step explanation:
[tex]8^{12}=3x-5\quad :\quad x=\frac{8^{12}+5}{3}\quad \left(\mathrm{Decimal}:\quad x=22906492247\right)[/tex]
[tex]8^{12}=3x-5\\\\\mathrm{Add\:}5\mathrm{\:to\:both\:sides}\\3x-5+5=8^{12}+5\\Simplify\\\mathrm{Divide\:both\:sides\:by\:} 3\\\frac{3x}{3}=\frac{8^{12}}{3}+\frac{5}{3}\\\mathrm{Simplify}\\x=\frac{8^{12}+5}{3}[/tex]