Answer:
coopers age is the independent variable and sophie's age is the dependent variable. Determining sohpie's age depends on coopers age
Step-by-step explanation:
write the equation of the line passing through the points (-4 -1) and (2 8)
Answer:
y=3/2x+5
Step-by-step explanation:
In a '15% off sale, Freya bought a DVD player for £179.99. What was the original price of this
DVD player?
Answer:
211.75
Step-by-step explanation:
179.99/.85=211.75
Use the figure below to complete the sentence.
A backpack is on sale for 30% off. If the sales price is $15.75, what is the original price?
Answer:
Your answer is 16.05
Step-by-step explanation:
15.75 + 0.3 = 16.05
16.05 - 0.3 = 15.75
2. The final price after all percentages are taken off and taxes are added up is known as the what?
A. Discounted price
B. Total price
C. Tax
D. Subtotal
Answer:
Total price
Step-by-step explanation:
Total Price means the full purchase price of a consumer item, excluding sales tax and container deposit. This is the FINAL price.
The final price after all percentages are taken off and taxes are added up is known as the Total price. The correct answer is option B.
What is the total price?The final price after all percentages are taken off and taxes are added up is known as the Total price.
Let us understand the total price with an example, the cost price of the TV is $1000 without any taxes. The sales tax is 10% levied on the product and custom duty is 20%.
The total price of the product will be calculated as:-
Sales tax = 1000 x ( 10 / 100 ) = $100
Custom duty = 1000 x ( 20 / 100 ) = $200
The total cost will be calculated as:-
Total cost = 1000 + 100 + 200
Total cost = $1300
Therefore, the correct option is B.
To know more about the total price follow
https://brainly.com/question/25109150
#SPJ5
Square root of -18 ?
the diagram shows a triangle drawn between a pair of parallel lines
Find value of x and y
Answer:
x = 60
y = 80
Step-by-step explanation:
x° + 120° = 180° (interior angles on the same side of transversal)
x° = 180° - 120°
x° = 60°
x = 60
x° + y° = 140° (alternate angles)
60° + y° = 140°
y° = 140° - 60°
y° = 80°
y = 80
The measure of angle ∠x is 60° and ∠y is 80°.
What are Alternate Interior Angles?Alternate Interior Angles is defined as the pair of angles created on the inner side of the parallel lines and on the opposite sides of the transversal when two parallel lines are intersected by a transversal are referred to as alternate internal angles. These angles are always equal.
Since angle ∠x and ∠120° are interior angles on the same side of transversal.
So, x° + 120° = 180°
x° = 180° - 120°
x° = 60°
x = 60
Since angle ∠x° and angle ∠y° are alternate angles
So, x° + y° = 140°
Substitute the value of x = 60 in above equation,
60° + y° = 140°
y° = 140° - 60°
y° = 80°
Hence, the measure of angle ∠x is 60° and ∠y is 80°.
Learn more about Alternate Interior Angles her:
https://brainly.com/question/2125016
#SPJ2
23. En un hexágono regular el lado mide 4cm y su
apotema 2, 3 cm, ¿cuál es el área del hexágono?
Step-by-step explanation:
El área del hexágono es de 27.6cm². Para sacar el área del hexágono necesitas la siguiente fórmula (P×a÷2)(Perímetro × apotema entre 2).
Perímetro del hexágono=24
Área= (24×2.3÷2=27.6)
Área= (27.6)
The eighth term of an arithmetic sequence is double the value of the third term. The fifth term is equal to 14. Determine the first term and the common difference of the sequence.
Answer: first term = 6
Common difference = 2
Step-by-step explanation:
Eight term =a +(n-1)d = a +(8-1)d = a + 7d
Third term = a+(n-1)d = a + (3-1)d =a + 2d
a + 7d = 2(a + 2d)
a + 7d = 2a + 4d
7d - 4d = 2a - a
a = 3d
The fifth term is equal to 14. This is:
a + 4d = 14
Put the value of a into the equation here
3d + 4d = 14
7d = 14
d = 14/7
d = 2
Recall that a + 4d = 14
a + 4(2) = 14
a + 8 = 14
a = 14 - 8
a = 6
Krishna has $4.90 with a combined 34 nickels and quarters. How many of
each coin does she have?
Answer:
Step-by-step explanation:
-34 nickles is = 1.70
34 quarter is = 8.50
1.70 plus 8.50 plus 4.90 = 15.1 i think
frecuencia del alcohol
what is 4 / 4 + 8 - 9 + 15 - 50 + 1000
Answer:
965
Step-by-step explanation:
PLEASE HELP
Simplify the expression by combining like terms.
4 x + 3 − 2x + 5 − 2y
Answer:
2x+8-2y
Step-by-step explanation:
4x-2x+5+3-2y
2x+8-2y
Answer:
There you go!!
Step-by-step explanation:
4x - 2x - 2y + 3 + 5
2. Write the symbol that will make the statement true; -5__+3.
a. < b. > c. = d. /
Answer:
a
Step-by-step explanation:
On the number line, negative numbers are less than zero. positive numbers are larger than zero.
PLEASE HELP ME PLEASE WILL MARK AS BRAINLIEST
Answer:
f(-2)=-8
Step-by-step explanation:
Cuz that point lines up with (-2,-8)
Answer:
f(-2) = -8
Step-by-step explanation:
f(x) = 2x - 4
f(x) = 2(-2) - 4
f(x) = -8
good luck, i hope this helps :)
I NEED THE SLOPE INTERCEPT FORM, ITS DUE BY 12
Answer:
really what is the answer
Step-by-step explanation:
Answer:
y=x+2
Step-by-step explanation:
i cant see clearly if line is on the x axis or not, so im going to guess that it starts on a 2, cause its really close to 2.
hope this helps.
Cindy wants to buy flooring and baseboards for her office. She needs to know how much to buy. What are the Area and Perimeter of her office?
Answer:
the question is not complete pls complete the question even though the formulas are lxb for rectangles area and SxS for squares area
Order from greatest to least. 4. -4. 9. -7 *
Answer
9 4 -7 -4
Step-by-step explanation:
please help, what is x and y??
Answer: X- 2
Y- -16
Step-by-step explanation:
Answer:
y = 8
x = 4
sooo...
Step-by-step explanation:
8 = 2 times 4
2 times 4 + 8 = 16
In one hour the temperature in a city fell from 4.3°C to −3.2°C. How many degrees celsius did the temperature fall during the one hour period? (Enter an exact number.)
Answer:
7.5 decrees celcius
Step-by-step explanation:
The graph of y = 3^x is shown . What is the value of x when y=27
a . 2
b. 3
c. 9
d. 24
Answer:
B. 3
Step-by-step explanation:
Because [tex]3^{3}[/tex] = 3 x 3 x 3 = 27
The value of 34 + 7.5 =___. (1 point)
А
Please help :( I’m timed. Worth 10 points
Answer:
41.5
Step-by-step explanation:
this should be the answer. hope it helps :)
what is the measure of angle x?
Answer:
Since the value of all angles within a triangle must equal 180 degrees, if you know at least two angles, you can subtract them from 180 to find the missing third angle. If you are working with equilateral triangles, divide 180 by three to find the value of X.
Step-by-step explanation:
Step-by-step explanation:
all Δangle sum = 180°
so, therefore
93° + 52° + x° = 180°
145° + x° = 180°
x° = 180° - 145°
x° = 35°
MARK ME BRAINLISTHelp again please???????
Answer:
i think C
Step-by-step explanation:
sorry if its wrong
Answer:
A
Step-by-step explanation:
A is the only option that equals 48 besides 4x12, which is not really prime factorization.
Also, 48 breaks down into 16x3, which breaks down into either [tex]2^{4}[/tex] or [tex]4^{2}[/tex] x 3, since 3 is already a prime number.
solve the inequality 7/2 ≥ b + 9/5. Then graph the solution
Answer:
okay so I spent alot of time tying to figure this out and then I had to go over to my cousin and ask her if it's correct and it is.
so! here is your answer and ofc have an amazing day good luck
Step-by-step explanation:
theres your answer in that photo i just put
find 2 numbers whose sum is 36 and diffrence is 10
Answer:
23 and 13
Step-by-step explanation:
can you help me with my latest answer too??i'm on a time limit rn
Answer:
13 and 23Step-by-step explanation:
let 2 number be x and y
x + y = 36 ---- equation ( 1 )
x - y = 10 -----equation ( 2 )
from ( 1 ) and ( 2 )
2y = 26
y = 13
putting value of Y in equation ( 1 )
x + y = 36
x + 13 = 36
x = 36 - 13
x = 23
MARK ME AS BRAINLISTcompare 8/10 and 3/2 hurry
Answer:
8/10 is less than 15/10
Or 8/10 is less than 3/2
Step-by-step explanation:
3/2 could be changed to 15/10, meaning 3/2 is greater than 8/10
Which of the following is equivalent to 4x - 3y = 12 ?
y = -4/3x - 4
y = 4/3x + 4
y = -4/3x + 4
y = 4/3x - 4
Answer:
y = 4/3 x - 4
Step-by-step explanation:
The slope-intercept form of the equation of a line
The equation of a line can be expressed in several forms. One of them is the slope-intercept form:
y = mx + b
Where
m = slope
b = y-intercept
We are required to convert the equation of the line:
4x - 3y = 12
It can be done by solving for y.
Subtracting 4x:
- 3y = - 4x + 12
Dividing by -3;
y = 4/3 x - 4
How do you know (2, 1) is a solution to 4x+y=9?
Select all that apply.
1.[] The coordinate lies on the line
2.[] When substituting x=2 and y=1 into the equation, you get a true statement .
3.[] (2,1) is a positive and so is all the numbers in the equation
4.[] 9-4=5 and 2(2)+1=5
Answer:
2. When substituting x=2 and y=1 into the equation, you get a true statement.
Hope this helps you.
Create and solve a multiplication problem to show that the product of a whole number and a fraction will be equal to the whole number.
IM LOOKING FOR A MATH PROBLEM LIKE THIS = 6 x 1/4 is equal to 6 (but obviously it's not) Please halp ;-;
Maybe (10)(3/5)=6
The parentheses is multiplication