Answer:
X = 4
I hope this helps
if you could, feel free to mark me Brainliest it would be much appreciated :D
Which function is the inverse of f(x) = 2x + 3?
Answer:
m=2
Step-by-step explanation:
4.8 is 10 times as much as _____?
Answer:
0.48
Step-by-step explanation:
4.8 / 10 = 0.48
A school has 500 students and 25 teachers. Which of these statements is true based on this information?
Answer:
A school has 500 students and 25 teachers
Step-by-step explanation:
Sue wants to put a rectangular garden on her property using 88 meters of fencing. There is a river that runs through her property so she decides to increase the size of the garden by using the river as one side of the rectangle. (Fencing is then needed only on the other three sides.) Let x represent the length of the side of the rectangle along the river. Express the garden's area as a function of x. what is the largest area that can be enclosed?
Answer:
Area = 44x - x²/2
Step-by-step explanation:
Given that:
Meter of fencing = 88m
Length of side of rectangle along the river = x
Only one more length is needed since river as been used as one side length of the fence.
Length = x
Width of rectangle = y = 2y (for both sides)
Hence ;
x + 2y = 88 meters
Expressing in terms of y
2y = 88 - x
y = (88 - x) / 2
y = 44 - x/2
Area of rectangle = Length * width
Area = x * y
Area = x * (44 - x/2)
Area = 44x - x²/2
Maximum. Area :
Perimeter = 4s
88 = 4s
s = 88/4 = 22
x = 2(22) = 44 = Length ; y = 22 = width
Maximum area = (22 * 44) = 968m²
-95=14x-7+30x
plz show work ty :)
Answer:
x = -2
Step-by-step explanation:
-95= 14x - 7 + 30x (collect like terms)
-95 = 44x - 7 (add 7 on each side)
-88 = 44x (divide by 44 on each side)
-2 = x
PLEASE HELP!!
Complete each statement from the information given and state the reasons and the triangle criterion you used. If the triangles cannot be shown to be congruent, leave the box for the second triangle blank and chose for a reason “Cannot be determined.”
a
Is ∆GAS ≅ △_____
By rule____
Answer:
ΔGAS ≅ ΔIOL By the Angle-Angle-Side (AAS) rule of congruency
Step-by-step explanation:
The given information are;
Statement [tex]{}[/tex] Reason
Segment [tex]\overline {SA}[/tex] is congruent to [tex]\overline {OL}[/tex] [tex]{}[/tex]As shown in the diagram provided
∠SAG is congruent to ∠LOI [tex]{}[/tex] As shown in the diagram provided
∠SGA is congruent to ∠LIO [tex]{}[/tex] As shown in the diagram provided
Therefore, ΔGAS ≅ ΔIOL By the Angle-Angle-Side (AAS) rule of congruency
Given that the the number of interior angles of triangle = 3 and the sum of the interior angles of a triangle = 180°, the third angle can be defined by specifying the measure of two of the angles
Therefore, the Angle-Angle (AA) rule of similarity can be used to prove the congruency of two triangles when they have one side of each triangle which are congruent.
Answer:
∆GAS ≅ △IOL By rule ASA, AAS
Step-by-step explanation:
By looking at the triangle, you can see two little quarter-circle things inside the triangle (I don't know what they are called). That means it has 2 angles. We already know that it can't be SSS or SAS because we have 2 angles, as I said.
If you look at the triangle's sides, you can see that there is a side with a dash on it. That means that it is a side in ASA, AAS, etc. So there we go. We've figured it out. There is one side and two angles. Therefore, our answer is ASA or AAS
ok so i was walking with my computer and fell in a hole and i cant get out what do i do HELP ME
First you go on the computer and you know how there's always a FBI agent watching you? You tell the FBI agent that your stuck in a hole and you need help. Then the FBI agent will send their team to come and get you but it won't be so easy because why? The little old lady you ran over decided to get revenge and set up a trap. so now it's the FBI vs The little old lady
the FBI starts to shoot at the Old Lady but she moves so fast she like lighting then she goes to attack the FBI agent but then the FBI agent reveals himself as the her grandson! Apparently he was able to get away and survive her attack since this caught the old lady off guard the grandson smashes cookies into her face and help you out of the hole
your welcome
Answer:
try to contact someone online if they are also the police department now has a online chat if you dont have a moblie device at hand
Step-by-step explanation:
Convert 3,200,000 to scientific notation.
3.2 ⋅ 106
3.2 ⋅ 105
3.2 ⋅ 10−6
3.2 ⋅ 10−5
need ur help guys!
1. _____ of the graph of a rational function are the points of intersection of its graph and an axis.
2. _____ of a function are the values of x which make the function zero. The numbered zeroes are also ______ of the graph of the function.
3. ______of the graph of a rational function r(x) , if it exists, occurs at the zeros of the denominators. To find _____ equate the function to ____.
4. _____ of the graph of a rational function r(x) if it exists, occurs at r(0), provided that r(x) is defined at x = 0. To find ________ simply evaluate the function at x = ______.
5. An_______is an imaginary line to which a graph gets closer and closer as the x or y increases or decreases its value without limit.
6. To find ________ of a rational function, first reduce the given function to simplest form then find the zeroes of the denominator that are not zeros of the numerator.
7. To determine the_______ of a rational function, compare the degree of the numerator n and the degree of the denominator d.
Answer:
1. Intercept
2. a. Zeros b. x-intercept
3. a. The vertical asymptote b. x-intercept c. Zero
4. a. The y-intercept b. y-intercept c. x = 0
5. Asymptote
6. Vertical asymptote
7. The existence or location of an horizontal asymptote
Step-by-step explanation:
The vertical asymptote is the vertical line to which the y-axis increases infinitely as it approaches the line.
Katrina's bank statement shows a closing balance of $140.62 There are no outstanding checks or deposits. Her checkbook shows a balance of $145.62 what might account for the different balances
Can anybody please help me out with this question please I would really appreciate it so much. please and thank you .
Answer:
∠ BAF = 140°
Step-by-step explanation:
Since BD is a tangent to the circle at point B , then
∠ ABD = 90°
The exterior angle of a circle is equal to the sum of the 2 opposite interior angles.
∠ BAF is an exterior angle, thus
∠ BAF = ∠ ABD + ∠ BDA = 90° + 50° = 140°
Jessica had 167 dollars to spend on 6 books. After buying them she had 17 dollars. How much did each book cost ?
Answer:
6 $
Step-by-step explanation:
167$-17$=150$cost 6 books
150 $:6 =25$cost a book
(x + y + z = 3
-y = x
2z + 3y = 0
What does x and y equal?
Answer:
x=2 and y=-2
Step-by-step explanation:
If you buy a ticket in a certain lottery game, 30% of the players will get paid 1
$2,20% of the players will get paid $5, and 5% of the players will get paid
$25. All other players get paid nothing. What is the expected amount that a
player of this lottery game will get paid?
Answer:
most are expected to get nothing
Answer:
You're at a carnival and you see a game. For $2 you roll a standard six-sided die. If the number showing is a six you win $10, otherwise, you win nothing. If you're trying to make money, is it in your interest to play the game? To answer a question like this we need the concept of expected value
Step-by-step explanation:
I need help with angles
Answer:
The value of x is 8
The measure of angle A is 42 degrees
A and B are consecutive interior angles
Step-by-step explanation:
Since A and B are consecutive interior angles you combine both equations and have it equal to 180
16x+10+5x+2=180
21x+12=180
21x=168
x=8
Plug 8 into the equation across from A
16(8) +10
128+10
138 degrees
Since angle A is supplementary you do 180-138= 42 degrees
HELP PLZ RN<3
which graph displays a rate of change of 2.5?
Answer:
The second graph.
Step-by-step explanation:
The first graph has a negative slope, so that can't be the right answer.
The last graph isn't steep enough to show a rate of 2.5.
This leaves us with the middle graph which is correct.
what is the 9th term in the sequence -1,4,-9,16, -25,
Answer:
Step-by-step explanation:
Wow! There are 2 things going on here, so let's go step by step.
The first thing to notice is that the numbers are going negative, positive, negative, positive. Odd-numbered terms are negative while even-numbered terms are positive. Since 9 is odd number, we know the answer must be negative.
Secondly, the 1, 4, 9, 16 sequence is called the square numbers. They are 1 x 1, 2 x 2, 3 x 3, 4 x 4, etc. The 9th term will be 9 x 9 ( ignoring the negative).
Adding the first point with the second, we get (-81) { negative eighty-one }
Hope this helps.
Please help legit things only or you get banned thanks!!!!!!!!!!!!!
suppose y varies directly as x. If y = 30 when x = 8, find y when x = 4
Answer:
15
Step-by-step explanation:
I hope you have a great day and welcome to brainly!
What type of number is - v 81?
Answer:
rational
Step-by-step explanation:
math question plz help
Answer:
1.10
2.49z^4
Step-by-step explanation:
1.What I did was change 1/2 to a decimal and then go from there::0.5(8)-(-4)+2 ::0.5(8)=4-(-4)=8 because of KCC then 8+2=10
2.The power of a product is equal to the product of it's factors raised to the same power
Solve for m
-4(2m + 5) - 3m = 35
Answer:
m=-5
Step-by-step explanation:
Is 5 17/21 greater or less than 5 12/25
Answer: IT IS 5 17/21
Step-by-step explanation:
I used a calculator
Answer:
5 17/21 > 5 12/25
Step-by-step explanation:
Connor bought a baseball card eight years ago that has depreciated (goes down in value) by $120 since he purchased it. Find the average yearly change in the value of the card.
and show me how did you do it
Answer:
-$15
Step-by-step explanation:
To find the average yearly change, divide -120 by 8, since it has decreased by $120 over 8 years.
-120/8
= -15
So, the average yearly change in the value of the card is -$15
Answer:
$120/8= $15 in a year.
15 times 8 is 120.
My Work:
You can go to google and type in 120/8
3d-2(8d-9) > 3-(2d+7)
Show Your Work
Answer:
3d-2(8d-9)>3-(2d+7) 3xd-2x8xd-9 is greater than 3-2xd+7
Hope this is correct and what you wanted!
Step-by-step explanation:
Answer:
d < 2 ord = ( - oo, 2)Step-by-step explanation:
Solving in steps
3d-2(8d-9) > 3-(2d+7)3d - 16d + 18 > 3 - 2d - 7-13d + 18 > -2d - 4-13d + 2d > - 4 - 18-11d > -22d < 2 ord = ( - oo, 2)What is an equation of the line that passes through the points (4, -1) and
(-8, – 7)? Put your answer in fully reduced form.
Answer:
y= x/2-3
Step-by-step explanation:
Which of the following is equivalent to the complex number i51?
Choose 1 answer:
A.1
B.i
C.-1
D.-i
Answer:
Step-by-step explanation:
1
Answer: -i
Step-by-step explanation:
khan Academy
How many 1/8's are in 1/2 inch?
A.
8.
B
6
c
4
D
3
Answer:
C
Step-by-step explanation:
simplify.show work
(3·9-3²)-10
thanks please show work
Answer:
8
Step-by-step explanation:
We will use a variety of elementary arithmetic skills to evaluate this expression.
The order of operations goes as follows:
P-Parentheses
E-Exponents
M-Multiplication
D-Division
A-Addition
S-Subtraction
For M and D, they are to be done left to right. Same with A and S. Now, we will apply this to our expression.
[tex](3*9-3^2)-10\\(3*9-9)-10\\(27-9)-10\\18-10\\8[/tex]
another one guyssslol
