Answer:
100 miles
Step-by-step explanation:
y=.55m+50 equation 1
y=.50m+55 equation 2
.55m+50=.50m+55 substitute value of y in equation 1 into equation 2
.05m=5
m=100
check answer by substituting 100 into both equations.
Y=.55(100)+50
y=55+50
y=105
y=.50m+55
y=.50(100)+55
y=50+55
y=105
Chris carved three times as many jack-o lanterns as his friend Thomas. if Thomas carved 3 jack o lanterns how many did Chris carve
Answer:
9
Step-by-step explanation:
3 times 3 is 9
hope that helps bby<3
Help me I will give you brain list if you answer this first
What is the value of X please help
Answer:
x= 20
Step-by-step explanation:
The sum of the angles of a triangle are 180 degrees
x+5 + 7x-5 + x =180
Combine like terms
9x = 180
Divide by 9
9x/9 = 180/9
x = 20
A bag contains red and blue marbles, such that the probability of drawing a blue marble is 37.5%
An experiment consists of drawing a marble, replacing it, and drawing another marble. The two draws are independent.
What is the probability that both of the marbles drawn are blue?
a.
24%
c.
14%
b.
39%
d.
0
What is the value of b - c if a = 18, b= 27, and c= 11?
O 16
O 11
0 9
0 29
Answer: 16
Step-by-step explanation: 27-11=16
Answer:
16
Step-by-step explanation:
b-c
=27-11
=16
I hope this is helpful :)
Cheryl is taking an online test that gives her instant results. After answering 16 questions, the test revealed that 10 were answered correctly. She
then answered I consecutive questions correctly and achieved her goal of 80% accuracy. Write an equation that can be used to determine
how many questions she answered correctly to reach her goal.
Help ;-;
Type it plz guys!!!!!!
Answer:
The answer is 18, I think.
Step-by-step explanation:
-9 times -2 = 18
18 divided by -9 = -2
25 [tex]\sqrt{x}[/tex] 64 +187
Answer:
x = 17/4 = 4.250
x = 11/2 = 5.500
Step-by-step explanation:
A school bus can hold a maximum of 45 students. The correct inequality for this word problem is b ≤ 45. Why did I use ≤ not < in this problem?
Answer:
This sign ≤ means greater than or equal to
but, this sign < means the number which is in the side is only greater
That why the sign ≤ is used
My this answer might be wrong , because in b ≤ 45 , I am confused from where the letter " b " came from .
I swear there are never tutors
Answer:
5-2y (the last option)
hope this helps!
please give brainiest<3
Answer:
2y-5
Step-by-step explanation:
Solve this URGENT! Differentiation
Instead of using the quotient rule, you can first expand y :
y = (4x - 1)^2 / x ^2 = (16x ^2 - 8x + 1) / x ^2 = 16 - 8/x + 1/x ^2
Then the derivative is
dy/dx = -8/x ^2 - 2/x ^3
The tangent to the curve at (-1, 25) then has a slope or gradient of
dy/dx = -8/(-1)^2 - 2/(-1)^3 = -6
The graph of g(x) is a translation of y = 37.
Which equation represents g(x)?
O g(x) = 3/x- 4
5
O g(x) = 3/x+4
4
3
O g(x) = 3x +1.5
2
ox
1
O g(x) = 3-1.5
-10-8-6-4-24
6
8 10
X
3
Answer:
I think its C but I'm not sure
Step-by-step explanation:
I'm so sorry if it is wrong!!
Option D is correct, the equation represented by the function g(x) is ∛x - 1.5.
The graph of g(x) is a translation of y =∛x
We have to find the equation which represents the g(x).
if x=9 then the value of y is 3 in the f(x).
For the translation of the graph y = ∛x would be in the form g(x) = ∛(x - h) + k, where (h, k) represents the horizontal and vertical shifts of the graph, respectively.
There is a vertical shifts in the translation.
As we observe the function when x is 9 the y value is decreased by 1.5.
So the function g(x) would be ∛x - 1.5.
Hence, the equation represented by the function g(x) is ∛x - 1.5.
To learn more on Functions click:
https://brainly.com/question/30721594
#SPJ7
How is 6.8 million written in scientific notation? 6.8 * 10 7 or 6.8 * 10 6
Answer:
6.8 x 10*6
Step-by-step explanation:
Answer:
hey im sorry for using this, but there's nothing else. which one was right???/ im stuck
Step-by-step explanation:
What'e More
A. Independent Activity 1
Determine the following numerical values for each alasses using table 5 below
Class mark : 37-41
Independant variable is the classes
Evaluate -5u for u = -4
Answer:
20
Step-by-step explanation:
-5 • (-4) = 20, and multiplying negatives make it positive.
Answer:
-5 × - 4 = 20
since, (-) × (-) = (+)
5 × 4 = 20
therefore,
= +20
when turned about it’s axis of rotation, which shape could have created this three-dimensional object
Answer:
c
Step-by-step explanation:
Answer: A would be the answer
Step-by-step explanation:
Earth contains water and oxygen molecules. Each mass is given below. Which has the greater mass? Explain how you know.
water = 2.99 × 10-26 kg
oxygen = 2.66 × 10-26 kg
Answer:
The water molecule has the greater mass because 2.99 is greater than 2.66. After comparing the exponents, which are the same, the coefficients are compared to determine the molecule with the greater mass.
Step-by-step explanation:
hii lol I need friendAnswer:
The water molecule has the greater mass because 2.99 is greater than 2.66. After comparing the exponents, which are the same, the coefficients are compared to determine the molecule with the greater mass.
Step-by-step explanation:
its right just trust
A certain quadratic function has x-intercepts at 2 and 3. What are the x-coordinates of its vertex?
a)7/2
b)1/2
c)3/2
d)5/2
Answer:
D
Step-by-step explanation:
The equation is going to by
y = (x - 2)(x - 3) Multiply to remove the brackets.
y = x^2 - 2x - 3x + 6
y = x^2 - 5x + 6 Now what you are going to do is complete the square.
y = (x^2 - 5x + __ ) +6
Take - 5
Divide it by 2 = -5 / 2
and square it = (-5 / 2)^2 = 25/4
Put this result inside the brackets.
y = (x^2 - 5x + 25/4 ) + 6 Now subtract 25/4 after the 6
y = (x^2 - 5x + 25/4) + 6 - 25/4
y = (x - 5/2)^2 - 1/4
The x coordinate of the vertex is 5/2
You could also do this by using x = -b/2a = - -5/2*1 = 5/2
Which term is defined as a fee charged for the use of money?
a interest
b. down payment
C. principal
d. default
Please select the best answer from the choices provided
A
B
C
D
Which term is defined as a fee charged for the use of money?
[tex]\sf\purple{a.\:interest}[/tex] ✔
b. down payment
C. principal
d. default
Explanation:
Interest is defined as a fee charge for the use of money.
[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35\:ヅ}}}}}[/tex]
Please help it's urgent!Pls
Answer:
c may bbethe most accurate one l m 55% sure
Answer:
Its c fs :)
Step-by-step explanation:
Its c because x should be the exponent gl and hope this helps :)
a line is perpendicular to
y= -1/4x -9
what is the slope of this perpendicular line?
Reason: Any two perpendicular lines will have their slopes multiply to -1, where neither line is vertical.
The given line has slope -1/4 and the perpendicular slope is 4
(-1/4)*4 = -1
Put another way: the answer is 4 because it's the negative reciprocal of -1/4.
A coordinate plane with 2 lines. The first line is labeled y equals f(x) and passes through (negative 1, 2), (0, 2), and (2, 2). The second line is labeled y equals g(x) and passes through (negative 0.5, negative 2), points at (0, negative 1), and (1, 1). The lines intersect at (1.5, 2).
Use the graph to determine the input value for which f(x) = g(x) is true.
Answer:
x=2/3
Step-by-step explanation:
Most of that information is unnecessary. Just plug in the values of f(x) and g(x) into the equation where they are equal to each other and solve.
-3x+4=2
-3x=-2
3x=2
x=2/3
The row-echelon form of the augmented matrix of a system of equations is given. Find the solution of the system.
Step-by-step explanation:
Feel free to ask for more help. I love Linear Algebra
What is the value of this expression when a= - 3 and b=-2?
(3a^-2b^6/2a^-1b^5)^2
Answer:
so lets just rewrite it with A=-3 amd B=-2
(-9^4^-9^2^5)^2
which is equal to... 1!
Hope This Helps!!!
Answer:
1
Step-by-step explanation:
took the test
. In a state with a sales tax rate of 6%,
Alex bought paper for his printer for
$17.99. How much was his sales tax
to the nearest penny?
Answer:
$1.1
Step-by-step explanation:
In a state with a sales tax rate of 6%,
Alex bought paper for his printer for
$17.99.
The amount of his sales tax to the nearest penny is calculated as:
Sales tax rate × Cost of Paper for his printer
Sales tax = 6% × $17.99
= 6/100 × $17.99
=$ 1.0794
Approximately≈ $1.1
calculate the value of the following:
sin 120+tan 300
[tex]sin 120 + tan 300[/tex]
Answer: 45.825353255
Step-by-step explanation:
75 + ( - 50 ) + 250 + (- 150) + 50 = 175 ft A. What three numbers in the equation represent in an increase in elevation? B. Use the same sign to add these three integers together. C. What two numbers in the equation represent a decrease in elevation? D. Use the sign to add these two integers together. E. Add the resulting integers to determine the sum of the equation that describes the hikes in engage in elevation.
Answer:
Below.
Step-by-step explanation:
A. 75, 250 and 50.
B. 75+250+50 = 375.
C. -50 and -150.
D. -50 + -150 = -200.
E. 375 - 200 = 175.
✨13 POINTS✨ AA'B'C'is a reflection of ABC over the y-axis. What is the length of A'C'? 6 А A' 3 B 09 O
A. 3 units
B. 6 units
C. 9 units
D. 8 units
Answer:
B
it's a mirror, nothing about the size has changed homie.
Answer:
B. 6 units.
Step-by-step explanation:
The graph below is the graph of a function true or false
Answer:
you did not add a picture so i cannot help you i am very deeply sorry so sorry i apologize baahhahahahahahahahahahahahah
Step-by-step explanation:
A meat pie contains chicken and turkey in the ratio 4: 1. The pie contains 200g of chicken.
How much turkey is in the pie?
How much turkey is in the pie?
The mass of the turkey in the pie is 1/4 of the weight of the chicken
200/4 = 50 grams
