Answer:._.
Step-by-step explanation:
The variable g represents the number of guests, and the variable c represents the cost in dollars. If there are 10 guests, how much will Anne's retirement party cost? $
Answer:
Cost (10 guests ) = 50
Step-by-step explanation:
Given : Cost c = 10 + 4g (g refers to guests)
Equation : c = 10 + 4g
Putting no. of guests 'g' = 10
c = 10 + 4 (10) = 10 + 40
c = 50
Can someone please actually help me with this
Answer:
a) Yes
b) No
c) No
d) Yes
Hope that helps! :)
-Aphrodite
Step-by-step explanation:
Use the elimination method to solve the system of equations. Choose the correct ordered pair. 3x-4y=-36 10x+2y=64 A. (4, 12) B. (2, 10) C. (-5, 8) D. (-3, 11)
Answer:
The answer is C
Solve the system by elimination.
8x+y-16
-3x+y=-5
y =
x =
Answer:
y=-8
x=-1
Step-by-step explanation:
Using the extreme value theorem, which graph has a maximum of 5 and minimum of -3?
Answer:
B
Step-by-step explanation:
EDGE
You are given the system of equations to solve by the elimination method, which is an INCORRECT step that will NOT produce a system with the same solution? 5x+3y=5 8x + 2y = 6 A) subtract 3 times the second equation from 2 times the first equation B) add 4 times the first equation and -6 times the second equation multiply the first equation by 3 and subtract the second equation D) multiply 3y by z in the first equation and subtract the second equation
Answer:
13x 5y
Step-by-step explanation:
Write an equivalent expression to 2x + 3 + 5(x+ 6) by combining like terms
Answer:
7x + 33
Step-by-step explanation:
Distribute the multiplication in the last term: 5(x + 6) becomes 5x + 30. Then, 2x + 3 + 5(x+ 6) becomes 2x + 3 + 5x + 30. 2x and 5x are 'like terms' and add up to 7x; 3 and 30 are also like terms of a different type (constants) and add up to 33.
Thus we have the equivalent, simpler expression 7x + 33.
Madden 2020 game cost $95. Last year this game was $76. What is the
percent change in price
Answer:
25%
Step-by-step explanation:
Percentage change is the difference between the new price and the old price, divided by the old price. Finally, multiply by 100 to convert the decimal answer to percent.
Difference in prices (new - old): 95 - 76 = 19
Divide by old price: 19/76 = .25
Multiply by 100%: .25 x 100 = 25%
how to equal 5 using the numbers 24,6,9,3,2
Cheddar cheese cost 5.25$ per pound. Which equation best represents y, the total cost of x pounds of cheddar cheese? Best answer gets brainlist
Answer: y = 5.25x
Step-by-step explanation:
The cost of one pound of cheddar cheese is $5.25.
The number of cheese purchased is x.
The total cost of cheese would therefore be the cost of one pound of cheese multiplied by the number of pounds of cheese purchased:
= 5.25 * x
Full expression is therefore:
y = 5.25 * x
y = 5.25x
Rewrite the function f (x) =-3(x + 2)2 + 7 in the form f(x) = ax++bx+c.
Answer:
f(x)= -3x² - 12x - 5
Step-by-step explanation:
-3(x+2)² + 7
-3(x+2)(x+2) + 7
(-3x-6)(x+2) + 7
-3x² - 6x - 6x - 12 + 7
-3x² - 12x - 5
The length of a shadow of a building is 26 m. The distance from the top of the building to the tip of the shadow is 37 m. Find the height of the building.
Answer:
26.3 m
Step-by-step explanation:
The length of a shadow of a building is 26 m. The distance from the top of the building to the tip of the shadow is 37 m. Find the height of the building.
We solve the above question using Pythagoras theorem
c² = a² + b²
Where
c = Longest part of the triangle = 37 m
a = Height of the triangle = ?
b = Length of the shadow = 26 m
Hence:
37² = a² + 26²
a² = 37² - 26²
a = √37² - 26²
a = √(693)
a = 26.324893162m
Approximately = 26.3 m
A juice can is 16cm tall and has a diameter of 9cm. The ends of the can are tin and the body is cardboard.
What is the volume of the can?
What area of tin is used?
What area of cardboard is used?
What is the total area surface?
Answer:
a)1017.88 cm³
b)63.62 cm² (corr. to 2 d. p.)
c)452.39 cm² (corr. to 2 d. p.)
d)579.63 cm²
Step-by-step explanation:
a) Volume = π x r x h = π x (9/2) x 16 = 1017.88 cm³
b) area of tin is used = circle = π x (9/2)² = 63.62 cm² (corr. to 2 d. p.)
c) area of cardboard is used = 2 x π x (9/2) x 16 = 452.39 cm² (corr. to 2 d. p.)
d) total area surface = 2(63.62) + 452.39 = 579.63 cm²
What will the width of the paper need to be
Answer:
the paper need to be 16 inches
-9-(-6)÷6 how do i do this
Step-by-step :
-9-(-1)
-9+1=-8
Can someone explain how to do problems like
(-2+4) or (4+ -6)
Answer:
All you have to do is just add the numbers inside the parenthesis. (4+-2) is the same as 4-2 which is equal to 2. (4+-6) is the same as 4-6 which is equal to -2.
Step-by-step explanation:
If this has helped please mark as brainliest
Answer:
Step-by-step explaination
-2 + 4 is 2 4+ -6 is -2
What is the place value of the seven in the number 71,432,855
Answer:
ten millions
Step-by-step explanation:
Given f(x) = 3x + 2 and g(x) = -2x – 4, find h(x) = f(x) – g(x).
A. h(x) = x - 2
B. h(x) = x + 6
C. h(x) = 5x + 6
D. h(x) = 5x – 2
Answer:
fx - gx is
3x + 2 -2x -4
x -2
because add the like terms
-4 and 2
-2
3x and -2x
x
x = -2 so A
Step-by-step explanation:
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:
C i think
Step-by-step explanation:
7, 3, 5, 6, 4, 8, 4, 7, 8, 8
Mean__
Median__
Mode__
Range__
Answer:
Mean: 6
Median: 6
Mode: 8
Range: 5
Step-by-step explanation:
Mean: is the sum of all numbers divided by the amount of numbers.
Median: the middle number.
Mode: the number that is often being occurred.
Range: the difference between the beginning number and the ending number.
--------------------------------------------------------------------------------------------------------------
Mean: 7 + 3 + 5 + 6 + 4 + 8 + 4 + 7 + 8 + 8 = 60 divided by 10 equals 6.
Median: 7, 3, 5, 6, 4, 8, 4, 7, 8, 8. The median is between those numbers so we're going to identify the number between 4 and 8. well obviously is 6 but if you want to do some math then add the two medians and then divided by two.
Mode: 7,3,5,6,4,8,4,7,8,8. The mode in this case is 8 because it is being used the most out of all of the other numbers.
Range: 7, 3, 5, 6, 4, 8, 4, 7, 8, 8. the range is 5 (in this case) because it is the difference between the largest number and the smallest number.
Review the graph of function g(x). On a coordinate plane, a line goes from open circle (0, 0) through (negative 4, 2). A curve goes from the open circle to (2, 1) and then down through open circle (4, 0). A closed circle is at (4, negative 2). Which table identifies Limit as x approaches 0g(x) and Limit as x approaches 4g(x), if they exist? Limit of g (x) as x approaches 0 0 Limit of g (x) as x approaches 4 0 Limit of g (x) as x approaches 0 DNE Limit of g (x) as x approaches 4 DNE Limit of g (x) as x approaches 0 0 Limit of g (x) as x approaches 4 −2 Limit of g (x) as x approaches 0 DNE Limit of g (x) as x approaches 4 −2
Answer: A. 0,0
Step-by-step explanation:
edge2021
Answer:
A)
Step-by-step explanation:
got it right on edge :) good luck!
vv I've attached the image of the question below so you can be sure
Find the volume of the solid below.
Answer: 960 cm cubed.
Explanation:
The formula is 1/2 * l * w * h
So, 1/2 (12) (10) (16) = 960
Hope it helps :)
Please help with this
Answer:
x= 3
y= 31
Step-by-step explanation:
4y + 21 = 145
subtract 21 from both sides
4y = 124
divide both sides by 4
y = 31
3x + 26 = 35
subtract 26 from both sides
3x = 9
divide both sides by 3
x = 3
hope this helps :)
PLEASE HELP!! WORTH 20 points. AND WILL NAME BRAINLIEST. IF BLURRY JUST ZOOM IN!! IF YOUR NOT GONNA ANSWER WITH A REASONABLE ANSWER THEN DONT COMMENT.
Answer:
These methods convert everything to radians
Step-by-step explanation:
Length of arc DC fromula is radius*angle in radians
Radius of the circle of DC is 8 cm aka the outer circle.
The angle inside is 130 degrees, in radians convert and multiply by 180/[tex]\pi[/tex]
givong 130 degrees to be 13/18π
using formula, arc DC is 8*13/18π
=52/9π (in terms of pi) or 18.15 cm
or 130/360*(2π8)=18.15 (not using radians)
Length of arc QT regards the inner circle of radius 4 cm. Convert 130 degrees to radians. Using same formula as above, length of arc =4*13/18π
=26/9π or 9.08 cm
or 130/360*(2π4)=9.08 (not using radians)
Area of sector DEC suspended angle is 130 degrees of 13/18π radians. regarding large outer circle radius 8 cm.
Use formula 0.5*r^2*angle in radians fro area of sector gives:
0.5*8^2*13/18π
=208/9π or 72.61 cm^2
or 130/360*(π8^2)=72.61 (not using radians)
The area of sector QET angle 13/18πv rad and radius 4 cm using same forumla as above gives
0.5*13/18π*4^2
=52/9π or 18.15cm^2
or 130/360*(π4^2)=18.15 (not using radians)
Radian measure of angle DEC is 130 degrees again convert to radians by multiplying by π/180 gives
=13/18π
Radian measure of angle QET IS ALSO 130 degrees also
=13/18π
What decimal is equivalent to 4/20
Answer: 0.2
Hope it helps
:)
help!! what are these angle measures
Answer:
m1 = 62.5
m2 = 62.5
m3 = 55°
m4 = 75°
m5 = 50°
Step-by-step explanation:
m1: Sides 1 and 2 are congruent so angle will be the exact same as m2:
180° - 55° = 125 | 125 / 2 = 62.5°
m2: same as m1; 62.5°
m3: equivalent to 55° due to its location
m4: angle of a line is 180° so 180° - 105° = 75°
m5: angles of triangle add to 180° so 180° - (75° + 55°) = 50°
(08.01)
Two friends went to get ice cream sundaes. They each chose a flavor of ice cream from a list of vanilla and chocolate and toppings HUN
list of hot fudge, strawberries, sprinkles, peanuts, and whipped cream. Use the sets below describing their choices and find B'.
what percent of 288 of is 72
no links
find the value of x and show your steps
Answer:
x = 4
Step-by-step explanation:
The image provided below, I find very helpful when trying to solve difficult problems such as this one.
We use the same relationship, the only difference is we are given expressions and numbers for the segments
If the product of the segments in one chord equal the product of the segments in the other chord then,
x * 6 = 8 * ( x - 1 )
Or 6x = 8 ( x - 1 )
Now we solve for
Step 1 distribute the 8
8 * x = 8x
8 * -1 = -8
We now have 6x = 8x - 8
step 2 subtract 8x from each side
6x - 8x = -2x
8x - 8x cancels out
we now have -2x = -8
step 3 divide each side by -2
-2x / -2 = x
-8 / - 2 = -4
we're left with x = 4
A paint can has a diameter of 17 centimeters and a height of 24 centimeters. What is the surface area of the can? 2.775 76 cm 2 o 1734 85 cm 2 O 1494 64 cm2 4.377 16 cm 2
Answer:
1734.85
Step-by-step explanation:
Answer:
the correct answer is 1,734.85cm2
Step-by-step explanation:
i did the assignment and got it right