Answer:
Exact form: [tex]\frac{-145}{6}[/tex]
Decimal form: -26.16
Mixed-number form: -24 [tex]\frac{1}{6}[/tex]
Step-by-step explanation:
hope this helps :)
Answer:
sxdcgfvhnjk
Step-by-step explanation:
The fairview high school community of 1854 students and 58 teachers attended a specail performance of a play at a local theatre the theartre has 49 rows with 48 seats in each row A) where any seats empty? How do u know? B) if ur answer to part a is yes find the number of empty seats
Answer:
A) where any seats empty? How do u know?
Yes, there were empty seats.
B) if ur answer to part a is yes find the number of empty seats
440 empty seats
Step-by-step explanation:
A) where any seats empty? How do u know?
Yes there were empty sits
B) if ur answer to part a is yes find the number of empty seats
We are told that the theater had the theartre has 49 rows with 48 seats in each row
This means the total number of seats in the theater =
49 × 48 = 2352 seats
The total number of people in the theater
= Number of teacher + Number of Students
= 1854 + 58 = 1912 people
This means 1912 seats were occupied
The number of empty seats = 2352 - 1912
= 440 seats
2) The diagonal of a square is 27sq.root2 inches. Find the perimeter of the square.
Answer:
P≈76.37
Step-by-step explanation:
Using the formulas
P=4a
d= √2a
Solving for P
P=2√2d=2·√2·27≈76.36753
PLS HELP ILL GIVE BRAINLIEST AND 20 POINts
The square shown is divided into five cells. Starting at any cell, how many paths can be drawn that move only to adjacent cells and that include all five cells?
Answer:
150 (not sure)
Step-by-step explanation:
Paths that only touch 5 points unrepeatedly:
I used a tree diagram to list all the workable paths, taking cell A as an example:
ABCDEABCEDABECDABEDCAEBCDAEDCBADCBEADCEBADEBCADECB2*(3x2 - 1) = 10
When you start at A you would have 3 choices, but after that only two, and since DB or BD can't happen and crossing B and D for the second step is the same, I double it.
Paths that touch 5 points and reapeat one of them:
2*(3x2x2 - 1x2) = 20
Paths that touch 5 points and repeat two of them:
2*(3x2x2x2-1x2x2) = 40
Paths that touch 5 points and repeat three of them:
2*(3x2x2x2x2-1x2x2x2) = 80
The sum of the answers in these 4 senarios is the final answer.
150
M-n divided by 4 ; use m=5 and n=8
Step-by-step explanation:
m = 5
n = 8
m - n = 5 - 8 = - 3
m - n divided by 4 = - 3 /
Answer:
3
Step-by-step explanation:
PEMDAS means we divide first, and 8/4 is 2
then, we do the subtraction of 5 - 2, which is 3
QUESTION 7 of 10: Assuming you sleep eight hours per day, how many hours do you have left for other activities during the week?
100 hours
112 hours
118 hours
120 hours
$130 plus a 20% tip is how much money
Answer:
$156
Step-by-step explanation:
130 times 20% = 26, 130 plus 26 = 156
Answer:
156 dollars
Step-by-step explanation:
You just multiply 130 with 1.2, because the 1 represents the whole, or 130, and the 0.2 represents the 20% tip .
130 x 1.2 = 156
the quantity of x plus 16 all over 3 = 3x
Answer:x= 2
Step-by-step explanation:
X+16/3= 3x
3(x+16/3)=3(3x) [in order to cancel out the divided by 3]
X+16=9x
16=8x
2=x
If the distance from Haley's house to school is 2.5 cm on the map and the actual distance is 3 miles. What is the scale for the map?
Could someone help with this question
Answer:
B.
Step-by-step explanation:
A linear function refers to two distinct but related notions: In calculus and related areas, a linear function is a function whose graph is a straight line, that is, a polynomial function of degree zero or one. Which means that a linear function would be a "straight line."
If you find my answer helpful
Pls consider marking my answer as Brainliest! It would mean a lot!
-3 + 2r + 7r + 4 + 8r
Answer: 1+17r is your answer
Step-by-step explanation: Combine like terms
Answer:
1+17r
Step-by-step explanation:
Can someone please help me on this it due soon ty!! ❤️
Answer:
Real number
9) 2445
10) 0.000104
11) 0.0965
12) 5962
13) 0.000022
14) 0.312
15) 80447
16) 127.8
Example of standard notation
45,000,000 ---> 4.5000000
Follow the example using the number 45,000,000. In this case, move the decimal point until it is after the first non-zero number. If moving to the left, go one additional space so that there is a whole number on the left and a mantissa on the right.
107⁷
The number of spaces the decimal point was moved becomes the exponent. If it was moved right, the exponent is negative. If left, the exponent is positive. If the exponent is zero, scientific notation isn't needed.
45,000,000 = 4.5 x 10⁷
Answer:
9)2445
10)0.000104
11)0.09165
12)5962
13)0.000022
14)0.312
15)80447
16)127.8
I hope It's Right
Step-by-step explanation:
Okay so I think by "standard notation" it means Regular notation/standard form so I'm answering in Regular notation/standard form. If I'm WRONG and It's asking for Scientific notation, tell me I can answer these in scientific notation also.
what is 3x - 2y = -14?
Answer:
x= 8/11and y=41/11
Step-by-step explanation:
3x – 2y = - 162) 5x – 4y = -12
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀;; ∥ • Dan:
⠀[tex]3x-2y=162[/tex] and [tex]5x-4y=-12[/tex].
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀;; ∥ • To find:
⠀The values of the variables [tex]x[/tex] and [tex]y[/tex] in the above examples.
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀;; ∥ • Hello, mckee231!
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀;; ∥ • Answers:
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
⠀• 1. [tex]x = -54+\frac{2}{3}y, y[/tex]∈ℝ[tex], y = 81+\frac{3}{2}x, x[/tex]∈ℝ;
⠀• 2. [tex]x = -\frac{12}{5}+\frac{4}{5}y, y[/tex]∈ℝ[tex], y = 3+\frac{5}{4}x, x[/tex]∈ℝ.
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀;; ∥ • Sincerely, Your ElskerNorge! :)
⠀ ⠀ ⠀ ⠀ ⠀ ⠀ ⠀_____________
can someone help me with 4,5,6 please and thank you
Answer:
SORRY BUT I DONT UNDERSTAND.
Step-by-step explanation:
HOPEFULLY YOU FIND THE ANSWER
Answer:
number 4 (I Think 138)
Step-by-step explanation:
I should of paid more attention in geometry sorry : (
Did I het this right and if not... HELP please ive been stuck on this
Answer:
[tex]\frac{3}{4}[/tex]
Step-by-step explanation:
[tex]\frac{1}{4} = \frac{1}{4}[/tex] [tex]\frac{1}{2} = \frac{2}{4}[/tex] [tex]\frac{1}{4} + \frac{2}{4} = \frac{3}{4}[/tex]*Note: you can NEVER add two fractions with unlike denominators. You can ONLY add two fractions with like denominators.*
I hope this helps!
which statement about the function is true?
a) it is decreasing x<2
b) it is increasing when x>0
c)it has an x-intercept at (-1,0)
d)the domain is all positive numbers
Answer:
its c
Step-by-step explanation:
use the distributive property to solve the equation 4x/5-x=X/10-9/2
Answer:
[tex]x = 15.[/tex]
Step-by-step explanation:
[tex]4x/5-x=X/10-9/2 = > \\ \frac{4x}{5 - x} = \frac{x}{10} - \frac{9}{2} \\ (20)4x = 2x(5x - x) - 10(5x - x) \\ 80x = 10 {x}^{2} - {2x}^{2} - 50x + 10x \\ 8 {x}^{2} - 120x = 0 \\ {x}^{2} = 15x \\ x = 15.[/tex]
Volunteers at the food bank package meals to feed a family of four. The table shows
the weight and serving size of each food. Each box can hold a maximum of 2,75
pounds, or 44 ounces.
Main Course
Side Dish
Food Serves Weight Food Serves Weight
Roast beef 4
16 OZ
Potato
1
3.8 oz
Chicken
2 12.6 oz Coleslaw
12.4 oz
Vegetable
42.6 OZ
Green salad
5.6 oz
bean soup
Lasagna
28 OZ
Baked beans 4 14.2 oz
Chill
8.6 oz Pasta
2. 5.2 oz
/point) 1: The food bank has 110.9 pounds or 1,774.4 ounces of chicken. To the
nearest
whole number, how many servings of chicken does this provide? Show your work
Answer:
The total number of servings of chicken the food bank can provide = 70 servings
Step-by-step explanation:
The given information from the table are;
The number of chicken contained in the main course of a serving of food = 2
The mass of each chicken served by the food bank = 12.6 oz
The quantity of chicken the food bank has = 110.9 pounds (1,774.4 ounces of chicken)
Therefore we have;
The mass of chicken per serving = 2 × 12.6 = 25.2 oz/serving
The total number of servings of chicken the food bank can provide = (The quantity of chicken the food bank has)/(The mass of chicken per serving)
∴ The total number of servings of chicken the food bank can provide = (1,774.4 oz)/(25.2 oz/serving) ≈ 70.413
Given that the servings are in whole numbers, we have;
The total number of servings of chicken the food bank can provide = 70 servings, to the nearest whole number.
The product of 4 and a number plus 17 is 5
Answer:
the answer is -3
Step-by-step explanation:
The temperature increases by 1/4 degree per hour. If it is 75 degrees at'8 AM, at what time will the temperature be 79 degrees?
how do you write x>-5 in interval notation?
Answer:
( − ∞ , − 5 ) ∪ ( 5 , ∞ )
Step-by-step explanation:
have a good day uwu
What does f(x)=7 mean?
Answer:
f(x) is input value so f of x equals 7
Answer:
f(x) is used to represent a function. It is basically a substitution of y in linear equations.
Step-by-step explanation:
The system of equations graphed below has how many solutions?
A. 0
B. 1
C. Infinitely many
D.2
Answer:
A
Step-by-step explanation:
Mr. Wong wants to purchase 12 new smoke detectors for his house. Store A sells each smoke detector for $17 and Store B sells each smoke detector for $24. If Mr. Wong purchases all his smoke detectors at Store A, how much less will he spend than if he purchased all the smoke detectors at Store B?
Answer: $84
Step-by-step explanation:
Price of smoke detector in Store A = $17
Price of smoke detector in Store B = $24
Total detectors bought = 12
Price of 12 detectors in Store A = $17 x 12 = $204
Price of 12 detectors in Store B = $24 x 12 = $ 288
Difference = $ 288 -$ 204 = $84
Hence, he will spend $84 less than if he purchased all the smoke detectors at Store B.
I need someone to match all of these please
Answer:
we need the things to match lol
Step-by-step explanation:
Find the slope between the two points (1, -1) and (3, 7).
Answer:
the slope is 4
Step-by-step explanation:
You can solve this by using [tex]\frac{y2-y1}{x2-x1}[/tex] So in this case it's
[tex]\frac{7+1}{3-1}[/tex] due to the negative, you add instead of subtract. that becomes
[tex]\frac{8}{2}[/tex] Which is 4
√6 + √ 54
A. 4√6 or
B. 5√6
Which one?
Answer:
B is 5 the answer your welcome
If x varies directly as y, and x is 10 when y is 150, find the constant of variation. A. StartFraction 1 Over 150 EndFraction c. StartFraction 1 Over 15 EndFraction b. StartFraction 1 Over 1500 EndFraction d. One-fifth Please select the best answer from the choices provided A B C D
Answer:
c. StartFraction 1 Over 15EndFraction
= 1/15
Step-by-step explanation:
If x varies directly as y
This is expressed as:
x ∝ y
Constant of variation = k
Hence,
x = ky
To find k, divide both sides by y
x/y = ky/y
k = x / y
x is 10 when y is 150
Therefore,
k = 10/150
k = 1/15
Constant of variation = 1/15
ASAP ASAP ASAP
please help me with this problem
Answer:
its c
Step-by-step explanation:
Need help!!! will give brainliest
107
OH F£CK IM SRRY I ACCIDENTALLY THOUGHT IT WAS -9 INSTEAD OF -19 OOPs calculations r jacked up now D:
the answer is 107!!
angle m and p make supplementary angles, and i drew a line so u can see it clearly