Answer:
-500
Step-by-step explanation:
2300-6500-2500--1100--600-150-250-+600
PLS PLS ANSWER SOMEONE
Answer:
the answer i think it is 5
im not 100% sure on what the question is, but i hope this helps
Step-by-step explanation:
NEED Explain! for Branliest
Answer:
1) True for inequality B.
2) True for inequality A.
3) True for inequality B.
4) True for both inequality A and inequality B.
Step-by-step explanation:
Solve each inequality.
Inequality A:
[tex] -5y + 2 \le 14 [/tex]
Subtract 2 from both sides.
[tex] -5y \le 12 [/tex]
Divide both sides by -5. Remember that the inequality sign changes direction.
[tex] y \ge -\dfrac{12}{5} [/tex]
[tex] y \ge -2.4 [/tex]
Inequality B:
[tex] \frac{1}{4}(3y - 6) \le 5 [/tex]
Multiply both sides by 4.
[tex] 3y - 6 \le 20 [/tex]
Add 6 to both sides.
[tex] 3y \le 26 [/tex]
Divide both sides by 6.
[tex] y \le \dfrac{26}{3} [/tex]
[tex] y \le 8 \dfrac{2}{3} [/tex]
The four answers on the right side are:
1) True for inequality B.
2) True for inequality A.
3) True for inequality B.
4) True for both inequality A and inequality B.
Help PLSSS!!!!! I will give brainlyest!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: 17 1/2 or decimal form = 17.5
Step-by-step explanation: Hope this helped!
Answer:
17.5 Statues im pretty sure.
Step-by-step explanation:
7/8 divided by 1/20
What is in the shape of a triangular pyramid and has a height of 10 inches the area of the base of the container is 12 in.² what is the volume of the figure actually inches
Answer:
60 cubic inches
Step-by-step explanation:
if its a triangle you have to divide it by 2 because its half of a square so its half of an answer so in this case you multiply 10 and 12 which gets you 120 divide that by 2 you get 60 and that's your answer.
Write the equation for the graph of y = | x | translated left 4 units
Answer: y = |x+4|
Explanation:
Imagine that the graph of y = |x| is carved in stone so it cannot move. What we can move though is the xy axis. If we move the xy axis 4 units to the right, then this gives the illusion the V shaped curve is moving 4 units to the left. It goes opposite whatever movement you do to the xy axis.
If we replaced x with x+4, then this moves the xy axis 4 units to the right.
Therefore, going from y = |x| to y = |x+4| will have the V shaped curve moving 4 units to the left.
Please can you help with no 5
Answer:
0.0046
Step-by-step explanation:
1/6 *1/6 *1/6 = 0.00462963
A medical equipment industry manufactures x-ray machines. The unit cost C( the cost in dollars to make each x -ray machine) depends on the number of machines made. If x machines are made, then the unit cost is given by the function C(x)=0.2x^2-100x+31,146.what is the minimum unit cost.
Answer:
18,646
Step-by-step explanation:
>you can graph the equation on a calculator and see that the minimum is at the point (250, 18646) , so the minimum unit cost is 18,646
>you can use the first derivative to find the minimum
c'(x) = (0.2x²-100x+31,146)' = .4x -100
.4x-100= 0 , so x= 250
c(x=250) = 0.2(250)² -100*250 +31,146 =18,646
Determine the equation for a line that passes through the point M(-7, 3) and
perpendicular to 7x − 2y + 3 = 0. Show your complete work.
Answer:
y = 2x/7 + 5
Step-by-step explanation:
the first line is defined by
7x - 2y + 3 = 0
in the most common way to write this we need an equation like y = ...
so, we isolate the y-expression in the equation :
2y = 7x + 3
y = (7x + 3) / 2 = 7x/2 + 3/2
the factor of x is the slope of the line, which is expressed by the y/x ratio indicating how many units y will change, when x changes e.g. 1 unit.
7/2 means that y will change by 7 units for every change in x by 2 units.
the slope of a perpendicular line is inverse to the slope of the original line, which means x and y are simply trading places (original x / original y).
so, the perpendicular slope of 7/2 is 2/7 (when x changes by 7 units, then y changes by 2 units).
that means the equation for the perpendicular line is something like
y = 2x/7 + c
the c we determine by using the coordinates of the given point (x and y values).
3 = 2×(-7)/7 + c = 2×(-1) + c = -2 + c
c = 5
so, the complete equation of the perpendicular line is
y = 2x/7 + 5
We put ___ beads in the ten column of an abacus for the number 7025
Answer:
2
Step-by-step explanation:
10 column=10 space in number, aka 70(2)5
please help Me ASAPPPP!
Answer:
AOB = 65°
DOE = 35°
AOC = 90°
EOB = 115°
DOB = 85°
Hope this helps!
An ancient Chinese candle clock tells the amount of time that has passed by the amount of wax that has been melted off the candle. Each candle is divided into 121212 sections, marked 111 inch (\text{in})(in)(, start text, i, n, end text, )apart. It takes 444 hours (\text{hrs})(hrs)(, start text, h, r, s, end text, )for each candle to completely melt, after which a new candle is lit. If two candles have completely melted and one candle has melted 4\ \text{in}4 in4, space, start text, i, n, end text, how many minutes have passed since the first candle was lit
Answer:
[tex]Time = 560\ mins[/tex]
Step-by-step explanation:
Given
[tex]Candles = 2[/tex] --- candles melted
[tex]Divisions = 12[/tex]
[tex]Time = 4\ hrs[/tex] --- time to melt
Required
The time since the first was lit
If 1 candle melts in 4 hours, 2 candles will melt in 8 hours.
i.e.
[tex]x = Candles * Time[/tex]
[tex]x = 2 * 4hrs[/tex]
[tex]x = 8hrs[/tex]
For the 3rd candle that has melted, 4 inches
First, calculate the fraction that melt
[tex]Fraction = \frac{Melt}{Division}[/tex]
[tex]Fraction = \frac{4}{12}[/tex]
[tex]Fraction = \frac{1}{3}[/tex]
The time to melt is:
[tex]y = Fraction * Time[/tex]
[tex]y= 4 * \frac{1}{3}[/tex]
[tex]y= \frac{4}{3}hrs[/tex]
So, the required time is:
[tex]Time = x + y[/tex]
[tex]Time = 8hrs + \frac{4}{3}hrs[/tex]
Convert to minutes
[tex]Time = 8*60mins + \frac{4}{3}*60mins[/tex]
[tex]Time = 480mins + 80mins[/tex]
[tex]Time = 560\ mins[/tex]
Please help me!
A second-hand car is advertised for $15575 cash or $1600 deposit and 24 monthly payments
of $734.70.
a What is the difference between the cash price and the HP price?
b What annual rate of interest is paid on the HP plan?
Answer:
The difference between the cash price and the HP price is $3,657.8. The annual rate of interest paid on the HP plan is 11.74% per year.
Step-by-step explanation:
Given that a second-hand car is advertised for $ 15,575 cash or $ 1600 deposit and 24 monthly payments of $ 734.70, to determine what is the difference between the cash price and the HP price and what annual rate of interest is paid on the HP plan you must perform the following calculation:
(1600 + 734.70 x 24) - 15,575 = X
(1600 + 17,632.8) - 15,575 = X
19,232.8 - 15,575 = X
3,657.8 = X
Therefore, the difference between the cash price and the HP price is $ 3,657.8.
15,575 = 100
19,232.8 = X
19,232.8 x 100 / 15,575 = X
1,923,280 / 15,575 = X
123.48 = X
(123.48 - 100) / 2 = X
23.48 / 2 = X
11.74 = X
Therefore, the annual rate of interest paid on the HP plan is 11.74% per year.
Which is the graph of f(x) = square root 4x
The graph of f(x) = sqrt( 4x) looks like this. So choose the one that looks like the image attached.
find the value of 4th terms by using 3n-2
Answer:
Step-by-step explanation:
[tex]4^{th} term \ means \ n = 4\\\\3n - 2 = 3 \times 4 - 2 = 12 -2 = 10[/tex]
Help ASAP. Like right now
1/5=2/10
4/6=2/3
2/8=1/4
Using the proper terminology, how would you explain and visually demonstrate that this is not always the case.
Answer:
you drew to much on it
Step-by-step explanation:
Solving a word problem involving rates and time conversion
A car travels at an average speed of 52 miles per hour. How long does it take to travel 247 miles? 0 hours [minutes X ? Check Explanation 202 MCQ 00
Answer:
It takes 4.75 hours to travel 247 miles.
Step-by-step explanation:
This question is solved by proportions, using a rule of three.
A car travels at an average speed of 52 miles per hour.
This means that in 1 hour, the car travels 52 miles. How many hours for it to travel 247 miles?
1 h - 52 m
x h - 247 m
Applying cross multiplication
[tex]52x = 247[/tex]
[tex]x = \frac{247}{52}[/tex]
[tex]x = 4.75[/tex]
It takes 4.75 hours to travel 247 miles.
3)
6 cm
5 cm
I
7 cm
5 cm
6 cm
Answer:
29
Step-by-step explanation:
PLEASE HELP I WILL MARK BRAINLIEST
Answer:
8 x 13 = 104 yd^2
Step-by-step explanation:
To find the area of a rectangle we use the basic formula:
L x W
In this case 13 is your width and 8 is your length, multiply the two given lengths to get your area which is 104.
What is 10% of 14???
Answer: 1.4
Step-by-step explanation:
Answer: 1.4
Step-by-step explanation:
14 x 0.1 = 1.4
(10% = 10/10 0= 0.1)
in this sum, each letter stands for one of the digits 0 to 9
F O U R
+ O N E
= F I V E
can you replace the letters by digits to get s correct sum.( the first digit of a number cannot be zero so neither F nor O is zero)
Answer:
7 4 5 0
F O U R
+
4 8 1
O N E
=7 9 3 1
F I V E
Hope this is correct:)
Helpp!!
I need to pass
Answer:
the answer is 32%
Step-by-step explanation:
Find the perimeter of the figure below, in feet.
8.eft
6.6 ft
16.6A
6.6 ft
6.6 ft
eft
2 ft
6.6 ft
6.6 ft
12.4ft
12.4ft
8.2 ft
Answer:
not entirely sure but my answer is 87.6ft.
for the perimeter of the shape.
Step-by-step explanation:
I cut out the extra square-ish pieces of the sides and found
that both are 17.2 for their perimeter. so 17.2×2= 34.4
then I found the perimeter of the sides of the rectangular shape and the sides were both 18.4ft. so 2(18.4+8.2)= 53.2.
so 53.2+34.4 = 87.6ft.
What substitution should be used to rewrite x ^ 8 - 3x ^ 4 + 2 = 0 as a quadratic equation?
Answer:
Let m= x^4
m^2 -3m +2 = 0
Step-by-step explanation:
x ^ 8 - 3x ^ 4 + 2 = 0
Let m= x^4
m^2 -3m +2 = 0
king monatla surprised his wife on birthday by buying her 55 inch television set.the repayment period is 36 months and the monthly installment is R570,00
write down the item number of the television
Answer:
The final price of the television set is $ 20,520.
Step-by-step explanation:
Given that King Monatla surprised his wife on birthday by buying her a 55 inch television set, and the repayment period is 36 months and the monthly installment is $ 570.00, to determine the final price of the television set the following calculation must be performed:
570 x 36 = X
20.520 = X
Therefore, the final price of the television set is $ 20,520.
Every week a company provides fruit for its office employees. They can choose from among five kinds of fruit. What is the probability distribution for the 30 pieces of fruit, in the order listed? Fruit Apples Bananas Lemons Oranges Pears 6 9 2 8 5 Number of pleces Probability O A. 1, 1 3 1 4 1 5 10 15 15 6 ОВ. 1 I 4 2 5 10 3° 15' 15 c. bot , 1 OD. 1 1 1 4 2 • 15. 5. 15 15
Answer:
A? maybe i dont know dont quote me on that
Step-by-step explanation:
The Probability distribution is
Apples =1/5
Bananas = 3/10
Lemons = 1/15
Oranges = 4/15
Pears = 1/6
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
Total Fruits = 30
Now, the probability distribution for the 30 pieces of fruit is
Apples = 6/30
= 1/5
Bananas = 9/30
= 3/10
Lemons = 2/30
= 1/15
Oranges = 8/30
= 4/15
Pears = 5/30
= 1/6
Learn more about Probability here:
https://brainly.com/question/30034780
#SPJ7
Suppose f(x) = – 22 – 4x + 2 and g(x) =
42? +52 +5.
(f +9)(2) =
Answer:
[tex](f + g)(2) = 21[/tex]
Step-by-step explanation:
[tex]f(x) = -x^2 - 4x +2[/tex]
[tex]g(x) = 4x^2 + 5x + 5[/tex]
Required
[tex](f + g)(2)[/tex]
This is calculated as:
[tex](f + g)(2) = f(2) + g(2)[/tex]
Where:
[tex]f(2) = -2^2 - 4*2 +2 = -10[/tex]
[tex]g(2) = 4*2^2 + 5*2 + 5 = 31[/tex]
So:
[tex](f + g)(2) = f(2) + g(2)[/tex]
[tex](f + g)(2) = -10 + 31[/tex]
[tex](f + g)(2) = 21[/tex]
what's the GCF for the pair of numbers. 27, 45
i only need the answer
Answer:
9 is the answer
Step-by-step explanation:
3 cm
8 cm
Find surface area of cylinder
Answer: [tex]66\pi \text{ cm}^{2[/tex]
Step-by-step explanation:
[tex]S=2\pi(8)(3)+2\pi(3)^{2}=\boxed{66\pi \text{ cm}^{2}}[/tex]
Given the set B = {x | x = 2y + 3, where y ∈ I and 0 < y < 5}, write the elements of the set using the roster method. Note: Set I represents the set of integers.
Answer:
135787-
Step-by-step explanation:
ijjkmbnjgvnnhvbyyh