Answer:
3. .75 :) your welcome I did awesome
Given the function f(x) = 2/3 * x - 5 , evaluate f(9)
Answer:
1
Step-by-step explanation:
Answer:
1
Step-by-step explanation:
I used a calc lol
During one week, the price of a stock decreased $4 per day for 3 days and increased $2 per day for 4 days. Which integer
represents the change in the price of the stock over the week?
-20
-4
4
20
Answer:
-4
Step-by-step explanation:
so 4 would be negative because it decreased and 2 would be positive because it increased so multiply -4 by 3 wich is -12 then add it by 2 times 4 which is 8 and it is -4
The addition is one of the four fundamental mathematical operations. The correct option is B.
What is Addition?The addition is one of the four fundamental mathematical operations, the others being subtraction, multiplication, and division. When two whole numbers are added together, the total quantity or sum of those values is obtained.
Given that the price of a stock decreased $4 per day for 3 days and increased $2 per day for 4 days. Therefore, The change in the price of the stock is,
Change in the price = (-$4 × 3 days) + (+$2 × 4 days)
= -$12 + $8
= -$4
Hence, the correct option is B.
Learn more about Addition:
https://brainly.com/question/14092461
#SPJ2
so in the thing p=m/v to find m would you times v by p?
M = mass
p = density
v = volume
Yes, to find m it would be m = pv.
To find v that would be m/p.
4^7/4^9 what is it please help
Answer:
uhhhhh 0.0625?
Step-by-step explanation:
i may be wrong
Find the surface area of the triangular prism shown below.
3.7 m
4 m
12 m
11 m
5 m
Answer:
[tex]143.76m^2[/tex]
Step-by-step explanation:
Help please find the missing sides!
Answer:
x = 20
y = 10
Step-by-step explanation:
Since we have a right triangle then:
sin(60) = 10√3/x ⇒ x = 10√(3)÷sin(60) = 20
cos(60) = y/20 ⇒ y = 20×cos(60) = 10
Answer:
Option B)
The value of x is 20 and y is 10
Step-by-step explanation:
Here, in a given right triangle
ΔABC, m∠B = 90°
Now,
tanθ = opposite ÷ adjacent
tan 60° = 10√3 ÷ y
√3 = 10√3 ÷ y
y = 10√3 ÷ √3
y = 10
Now,
sinθ = opposite ÷ hypotenuse
sin 60° = 10√3 ÷ x
√3 ÷ 2 = 10√3 ÷ x
√3 × x = 10√3 × 2
x = 20√3 ÷ √3
x = 20
Thus, The value of x is 20 and y is 10
-TheUnknownScientist
A chocolate bar is shaped like a right rectangular prism with length 5 cm, height 1 cm, and width 8 cm. Find the volume of the chocolate bar.
Question 2 options:
48 cm3
40 cm3
14 cm3
45 cm3
Answer:
40 cm3
Step-by-step explanation:
time it all by each other
Answer:
B, 40 cm
Step-by-step explanation:
Volume Equation:
LxWxH
1x5x8 = 40
How many ways can you order your favorite 3 desserts from a menu of 8?
6720
6
40,320
336
Answer:
336
Step-by-step explanation:
The total number of ways to order your favorite 3 desserts from a menu of 8 is 336, the correct option is D.
How many ways k things out of m different things (m ≥ k) can be chosen if order of the chosen things doesn't matter?We can use combinations for this case,
Total number of distinguishable things is m.
Out of those m things, k things are to be chosen such that their order doesn't matter.
This can be done in total of
[tex]D ^mC_k = \dfrac{m!}{k! \times (m-k)!} ways.[/tex]
If the order matters, then each of those choice of k distinct items would be permuted k! times.
So, total number of choices in that case would be:
[tex]^mP_k = k! \times ^mC_k = k! \times \dfrac{m!}{k! \times (m-k)!} = \dfrac{m!}{ (m-k)!}\\\\^mP_k = \dfrac{m!}{ (m-k)!}[/tex]
This is called permutation of k items chosen out of m items (all distinct).
We are given that;
The number of ways to order 3 desserts from a menu of 8 is given by the combination formula:
C(8,3) = 8! / (3! * (8-3)!) = 56
This means there are 56 different ways to choose 3 desserts from the menu of 8. Once the desserts are chosen, there are 3! = 6 ways to order them.
For 3 desserts from a menu of 8
56 * 6 = 336
Therefore, by combinations and permutations answer will be 336.
Learn more about combinations and permutations here:
https://brainly.com/question/16107928
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What is the formula for circumference.
Answer:
Step-by-step explanation:
Hello!
Your answer would be: C = 2πr
Hope This Helps ;)
Please mark brainliest
BRAINLIEST Answer the question in the graph below
Answer:
Q1: Because computers have become apart of our everyday lives, your using one right now to read this question!
Q2: CS/IS Research
Q3: 100%
Q4: Traditional Engineering
Q5: Mathematics
Q6: Engineering
Q7: 13%
The total number of miles Jeremy walked on a hike can be represented by using the formula. If and n represents the total number of hours walked, what is the total distance Jeremy walked at the end of each of the first three hours? 2 miles, 5 miles, 8 miles 2 miles, 6 miles, 18 miles 2 miles, 3 miles, 4 miles 2 miles, 4 miles, 6 miles
Answer: 4 miles
Step-by-step explanation:
Answer:
the answer is 2,5,8
Step-by-step explanation:
rahh
What is the missing number in this sequence? 3,7,15, 63, 127
Answer:
31
Step-by-step explanation:
3 times 2 is 6, plus 1 is 7
7 times 2 is 14, plus 1 is 15
15 times 2 is 30, plus 1 is 31
31 times 2 is 62, plus 1 is 63
63 times 2 is 126, plus one is 127
.
.
.
What are the solutions of the quadratic equation below?
-7x2 − 23x + 10 = 0
Answer:
500
Step-by-step explanation:
THE ANSWER IS: -277........
hope this helped
Which expression is equivalent to 8(− 5+1.25x)−105(0.6x+1)?
A. 73x+65
B. 0.65x+65
C. − 53x−145
D. − 61.75x−39
So the right answer is of option C (-53x-145)
Look at the attached picture
Hope it will help you
Good luck on your assignment
Answer:
[tex] = - 53x - 145[/tex]
Answer C is correct
Step-by-step explanation:
[tex]8( - 5 + 1.25x) - 105(0.6x +1) \\ - 40 + 10x - 63x - 105 \\ - 40 - 1 05+ 10x - 63x \\ = - 41 - 145[/tex]
hope this helps
brainliest appreciated
good luck! have a nice day!
What is the value of x?
A.
73°
B.
45°
C.
35°
D.
25°
Answer: C. 35
Step-by-step explanation:
x + 73 + 51 + 21 = 180
180-73-51- 21 = x
x = 35
Answer:
X= 35
Step-by-step explanation:
In order to find X, you need to add all the known angles together
- 73+ 51+ 21+ 145
Because the total degrees of an angle is 180 degrees, you need to subtract the known degrees from the total
- 180- 145= 35
x = 35
I hope this helps :)
20,769,033 word from
Answer:
twenty million seven hundred and sixty nine thousand and thirty three
Answer: Twenty million seven hundred sixty nine thousand and thirty three.
Step-by-step explanation: I hope this helps!
Twenty million seven hundred sixty nine thousand and thirty three.
Aaron drew the figure below for a school art project. What is the total area of the figure. Use the drop down menus to complete the sentences to determine the total area of the figure. Please help I need it soon
Answer:
The trapezoid has a height of 3 inches, a shorter base measuring 2.75 inches, and a longer base measuring 4.25 inches. The total area of the entire figure is 33 square inches.
Step-by-step explanation:
I took the iready diagnostic :)
Answer:The trapezoid has a height of 3 inches, a shorter base measuring 2.75 inches, and a longer base measuring 4.25 inches. The total area of the entire figure is 33 square inches.
Step-by-step explanation:
What is the answer? Anyone help I’m asking very kindly
Answer:
i think its 540
Answer:
540°
Step-by-step explanation:
in in this shape we assume that all interior angles are the same size (congruent) and all sides are the same length. If they are, then a pentagon's interior angles will have a sum of 540°
I need this homework answered ASAP for 40 points please
Answer:
-6,5
Step-by-step explanation:
Can I get some help please
Answer:
All of them except angle CGD I think :)
PLZ HELP ME I DON"T UNDERSTAND THIS :(
Answer:
A
Step-by-step explanation:
I'm not sure, but I hope this helps!!
please help thank you very much
Find the slope from the table.
Step-by-step explanation:
Step 1: Use two points
[tex](x_1,y_1)[/tex] → [tex](-3, 5)[/tex]
[tex](x_2,y_2)[/tex] → [tex](-2, 2)[/tex]
Step 2: Find the slope
[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m = \frac{2 - 5}{-2 - (-3)}[/tex]
[tex]m = \frac{-3}{-2+3}[/tex]
[tex]m = \frac{-3}{1}[/tex]
[tex]m=-3[/tex]
Answer: Option A
Answer:
Option A!
Step-by-step explanation:
????????????????????????????
Answer:
A) 5x-7y=42
Step-by-step explanation:
We know that 5 x 7 = 35 then add 7 = 42
We divide 5 and 7 by 5/7
5/ 5/7 = 0.1
7/ 5/7 = 0.2
We find 0.1 = 1/10 and we know that 1/10 of 35 is 3.5
We find 0.2 = 2/10 and we know that 2/10 of 35 is 7 so the answer 7 matches.
We then use 7 for y and keep 5 for x.
How many different ways can you make 12 cents using any combination of pennies, nickels and dimes?
Answer: 4
Step-by-step explanation:
#1: 12 pennies
#2: 2 pennies and 2 nickels
#3: 2 pennies and 1 dime
#4: 7 pennies and 1 nickel
x y
-4 -7
-3 -12
-2 -15
-1 -16
0 -15
1 -12
2 -7
Which equation is the BEST fit for the data in the table?
A) y = -5x – 27
B) y = x2 – 15
C) y = x2 + 2x – 15
D) y = x2 + 4x – 11
Answer:
B) y=-5x-27
Step-by-step explanation:
Sorry if its incorrect
Answer:y=-5x-27
Step-by-step explanation:
alice is building a fenced in pen in her backyard for her dog,as shown. write an expression that represents the total amount of fencing she will need in feet. if the longer dimensions of the rectangle is 27 feet how many feet of fencing does Alice need?
Answer:
p = 2 * w + 54
Step-by-step explanation:
To know the number of feet Alice needs, you must calculate the perimeter, the perimeter of a rectangle would be the sum of its sides, that is, twice the width and twice the length.
This time they give us the length that is equal to 27 feet, therefore, the equation of the perimeter would be:
p = 2 * w + 2 * l
p = 2 * w + 2 * 27
p = 2 * w + 54
Therefore, to know exactly what Alice needs, you need to know the value of the width and shortest side.
There are 16 teams in the state basketball tournament. If each team has an equal chance of winning, what are the chances that the places will go as follows
1st place- West Hordon HS
2nd place- Riverton
3rd place- Bingham
4th place- Copper Hills
Answer:
1/64
Step-by-step explanation:
Please help with this question! I don't know which to choose.
Answer:
Option 1
Step-by-step explanation:
Counter-intuitively, the correct answer is option 1. Option 2 is obviously a cross section, since it is the shape of the base of the triangle. Option 3 is also obviously a cross section, since the figure is a triangular prism. Option 4 is a cross section because, if you slice diagonally, you may create a cross section with a wider base on the bottom and larger on top. However, it is impossible to create a cross section of a rectangle from this square pyramid. Hope this helps!
last question I promise
So, the right answer is 418mm^2.
look at the attached picture
Hope it will help you