Answer:
£54.65
Step-by-step explanation:
Del sells his goods for £54.60 making a 9% loss how much did he pay for the good when he bought them?
We are to find the cost price.
Loss = Cost price - Selling price
Percentage loss =
(Cost price - Selling price/Cost price) × 100
Percentage loss = 9% = 0.09
Selling price = £54.60
Cost price = x
Hence:
0.09 = x - £54.60/x × 100
0.09 = 100(x - £54.60)/x
Cross Multiply
0.09x = 100(x - £54.60)
0.09x = 100x - 5460
100x - 0.09x = 5450
99.91x = 54.50
x = 5460 / 99.91
x = 54.649184266
Approximately, x = £54.65
Therefore, the cost price = £54.65
What happens when you change the y-intercept in an equation?
Answer:
changed
Step-by-step explanation:
going upbjvfvd
Pls help and explain I will give 10 points :(((
geometryyyy please help
Answer:
x = 65
Step-by-step explanation:
Answer:
B. x = 65
Step-by-step explanation:
Angles ∠PTU and ∠VTU are supplementary, meaning they equal 180° when added together.
180 - 115 = 65
∠VTU = 65°
All angles in a triangle must add to equal 180°, so you use the equation:
50 + 65 = 115
180 - 115 = 65
Therefore x = 65
The stem and leaf diagram below gives information about the ages of people in
a bowling club.
3 3 5 8
4 1 2 5 5 6 9
5 3 4 6 6 8
Key: 3/3 represents 33 years old
6 2 8 8 8
Find the range of these ages.
CASLAN what i 56+95X4567/9
Answer:
48213.4^.
or
433921 over 9
Step-by-step explanation:
Find the values of x.
Answer:
x = 8
Step-by-step explanation:
Using the exterior angle theorem, we know that y = 90 + 6x, and y also equals 180-(5x+2)
So we can write an equality statement
90+6x=180-(5x+2)
Open parenethesis
90+6x=180-5x-2
Same to both sides
6x = 88 - 5x
11x = 88
x=8
Check work:
11x + 2 = 90
88+2 = 90
90 does equal 90.
Let me know if you have any questions
need help this id due in a hour!!
Answer:
67
Step-by-step explanation:
angles on a straight line add up to 180 degrees
so 180 - 127= 53 to get the angle on the bottom left.
60 + 53 = 113
angles in a triangle add up to 180 degrees so 180-113= 67
to double check you should add
60+53+67 if you get 180 then its correct!
hope it helps :)
(BRAINLIEST ANSWER PLEASE ANYONE)
Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 5−x and y = 2x + 1 intersect are the solutions of the equation 5−x = 2x + 1.
Part B: Make tables to find the solution to 5−x = 2x + 1. Take the integer values of x between −3 and 3.
Part C: How can you solve the equation 5−x = 2x + 1 graphically?
A and B. See explanation
C. x=4
Step-by-step explanation:
A: Consider two functions and The point of intersection of the graphs of these two functions is the solution of the system
When you are solving this system, you have to equate the right sides of these equations and get So, the x-coordinate of the point of intersection is the solution of the equation
B.
C. Graphically, graphs intersect at point (4,16), so x=4 is the solution of the equation
Which value of the variable is the solution of the equation?
a + $5.92 = $12.29
a = $5.37, $5.47, $6.37, $6.27
Enter your answer in the box.
$
Answer:
$6.37
Step-by-step explanation:
a+5.92=12.29
12.9-5.92=6.37
A bag of potatoes weighs 4 pounds 4 ounces. How
much does the bag of potatoes weigh in kilograms?
If needed, round your answer to the nearest
hundredth.
Conversion ratios:
1 lb = 16 oz
1 kg = 2.2 lb
(I will make you brainliest if answered correctly)
Answer: 1.9
Step-by-step explanation:
Answer:
1.93 kilograms
Step-by-step explanation:
i wrote it out
what is the quotient of -137.56 divided by -6.12
Answer:
divided 137.56 by -6.12 the answer will be positive because negative and a negative becomes a positive the answer is 22.5..
Step-by-step explanation:
Ill give brainlist please
17. 1- (sec²y- tan²x)
Answer:
1- sec ( [tex]y^{2}[/tex] ) + tan (x) 2Step-by-step explanation:
Nikki and four friends had lunch at their favorite restaurant. The total bill was $29.00, and they wanted to leave a 15% tip. What is the amount of money they
should leave for the tip?
Answer:
Hey there the answer is 4.35 dollars for the tip which means the total price will be $33.35 and yes they should tip
Step-by-step explanation:
Please answer quickly
Answer:
The first number line representation!
Step-by-step explanation:
3x > -6
x > -2
HELP!!!!! thank you..
Answer:
D
Step-by-step explanation:
PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST PLEASE MARK ME BRAINLIEST
Answer: Choice D
The outcomes for 2 spins of a spinner with 3 sections that are numbered 1 to 3
====================================================
Explanation:
The three sections {1,2,3} are shown as the three branches for each level. There are 2 levels total. Each of the 2 levels represents a different spin. Each branch of a certain spin would then be followed to generate the outcome.
For instance, if you spin a "2" on the first spin, then you'll follow the middle branch in the upper level. If you spin a "3" on the second spin, then you'll follow the "3" branch on the lower level. Refer to the diagram below.
when y=5 what is 4(y+3)
Answer:
32
Step-by-step explanation:
4(5+3)=
20+12=
32
or
4(5+3)=
4(8)=
32
The answer is 32.
5 + 3 is 8, and since the 8 is in parenthesis, we multiply it by the 4 on the outside.
The weight of an object on earth varies directly as the weight of the same object on the moon. A 300- pound object on earth would weight 48 pounds on the moon. How much would a 65-pound object weight on the moon?
Answer: 10.4 pounds
Step-by-step explanation:
In this case, we have to calculate the constant of proportionality. This can easily be gotten as:
300/48 = 6.25
Therefore, the weight of a 65-pound object weight on the moon will be:
= 65/6.25
= 10.4 pounds
Dear maths grow up and start solving your problems I'm tired of solving them for you.
Answer:
This is what brainly is for tho
Step-by-step explanation:
y = x-2
y = 3x+4. Solutions of system of equation
Answer:
x=-3 and y=-5
Step-by-step explanation:
hope this helps!
Answer:
Y = x-2; y= 3x + 4
Step-by-step explanation:
A punch recipe requires 4 cups of crandberry juice to make 5 gallons of punch. Using the same recipe, what is the amount of crandberry juice needed for 1 gallon of punch?
Answer:
4/5 cups
Step-by-step explanation:
Given :
A punch requires ;
4 cups of crandbarry juice = 5 gallons of punch
Thus number of cups of cranberry required to make1 gallon of punch = x
4 cups = 5 gallon
x cups = 1 gallon
Cross multiply
5x = 4
x = 4/5
Thus 4/5 cups of crandberrey is required to make 1 gallon of punch
Work out the curved surface area of the frustum
A frustum is made by removing a small cone from the top of a large one.
In the diagram shown, the height of the small cone is half the height of the large cone.
Work out the curved surface area of the frustum.
Answer:
60 pie
Step-by-step explanation:
Servers at a snack shop use the table below to find the total cost for frozen yogurt, but some of the numbers have worn off. The total cost is proportional to the number of cups of frozen yogurt. Find the missing numbers in the table.
Answer:
1.50 for one cup of frozen yogurt.
Step-by-step explanation:
A circle has radius 26cm and length of it's chord is 48cm.find how far is the chord from the center of the circle?
Answer:
The chord is 10cm from the center of the circle
Step-by-step explanation:
Here, we want to find the distance of the chord from the center of the circle
A line from the center to the chord will
divide the chord into two parts
each will have a measure of 48/2 = 24 cm
So now we have a right/angled triangle with hypotenuse of 26
To find the height, we use Pythagoras’ theorem which states that the sum of the squares of the other sides equal the square of hypotenuse
h ^2 + 24^2 = 26^2
h^2 = (26-24)(26+24)
h^2 = 100
h = square root of 100, which is 10
I need help in math I'm kind of easy at adding and subtracting but multiplying is hard can you guys help me out
10 x 1
10x2
10x3
Answer:
1. 10
2. 20
3. 30
Answer:
10x1 is 10
10x2 is 20
10x3 is 30
lol learn ur times tables XD
Number 2 need answers
Answer:
-4
Step-by-step explanation:
when the signs are different the result is negative
(+ )*( - )= ( -)
im solving variables -4y + 7 = -10y+37
Answer:
5
Step-by-step explanation:
move the terms
collect like terms
calculate
divide both side
Answer: y = 5
Step-by-step explanation:
(step 1) -4y + 7+ 10y = -10y + 37 + 10y
6y + 7 = 37
(step 2) 6y + 7 - 7= 37 - 7
6y = 30
(step 3) Divided both sides by 6.
6y/6 = 30/6
so the answer is y = 5
4x – 20 = -18
Can you help me with this
Answer:
34
Step-by-step explanation:
23+11
Answer:
.5
Step-by-step explanation:
4x - 20 = -18
+20 = +20
4x = + 2
/4 = 2/4
x = .5 or 1/2
I hope this helped!
Evaluate the expression:
v ⋅ w
Given the vectors:
r = (8, 8, -6); v = (3, -8, -3); w = (-4, -2, -6)
Answer:
vw= 22
Step-by-step explanation:
To find the dot product of vw, multiply the corresponding numbers and add them.
v= <3, -8, -3> w= <-4, -2, -6>
vw= (3*-4)+(-8*-2)+(-3*-6)
vw= -12+16+18
vw= 4+18
vw= 22
Sarah and Andrew went hiking in the mountains. They climbed from an elevation of 3,540 feet to 6,885 feet. What was the difference in elevation that they climbed?
Answer:
3345
Step-by-step explanation:
6885-3540
2b + 23 = 5b - 112 solved
Answer: b= 45
Step-by-step explanation:
Step 1: Subtract 5b from both sides.
2b+23−5b=5b−112−5b
−3b+23=−112
Step 2: Subtract 23 from both sides.
−3b+23−23=−112−23
−3b=−135
Step 3: Divide both sides by -3.
−3b /-3 = -135/-3