Plz don’t take s these points if u don’t know how to do these math I just need help I wanna pull up my grade :(
Answers
Answer: For The first Picture I think the Surface area is 234in^2
For the second picture 72in^2
For the third picture 102in^2
Step-by-step explanation:
Answer:
234
192
102
Step-by-step explanation:
Related Questions
The diameter of a cartwheel is 2.1 m. Find the distance traveled when it completes 100 revolutions.
A. 105
B. 6.524
C. 659.4
D. 65.94
(SHOW WORK FOR A BRAINLIEST)
Answers
Answer:
Circumference of wheel=πd
Circumference of wheel =22*2.1/7
Circumference of wheel =6.6 Mrs
It coveres 6.6mtrs in one round
Then in 100 rounds it will take 6.6*100=660mtrs
I think that it
A triangle with a base of 4 centimeters and height of 3.5 centimeters. She found the area of the enlarged triangle. Her work is shown below. One-half (4) (3.5) (5) = 35 centimeters squared What was Beth's error? She should have divided One-half (4) (3.5) by 5. She should have divided One-half (4) (3.5) by 5 squared. She should have multiplied (4) (3.5) by 5. She should have multiplied One-half (4) (3.5) by 5 squared.
Answers
Answer: She should have multiplied One-half (4) (3.5) by 5 squared.
Step-by-step explanation:
The calculation of Beth is wrong. Since Beth enlarged the triangle below by a scale of 5, she should find the area of the traingle and then multiply by 5².
This will be:
= 1/2 × 4 × 3.5 × 5²
= 2 × 3.5 × 25
= 175cm²
Answer:
d
Step-by-step explanation:
Can someone help please???
The map shows the location of the airport and a warehouse in a city. Though not displayed on the map, there is also a factory 104 miles due north of the warehouse.
A truck traveled from the warehouse to the airport and then to the factory. What is the total number of miles the truck traveled?
A) 130
B)169
C)201
D)208
Answers
Explanation:
We have to make it a right triangle and figure out the other two legs so then we can discover the hypotenuse.
One length is 78 and the other is 104.
So then we do the hypotenuse formula
A^2+B^2=C^2
78^2+104^2=c^2
6084+10816=16900
Then we find the square root of 16900 and that’s your answer.
if g(x) = -3x^2 - 5x + 5, calculate g(-3).
Answers
Answer:
g(-3) = -7
Step-by-step explanation:
[tex]g(x) = -3x^2 - 5x + 5\\\\g(-3)=-3(-3)^{2} -5(-3)+5\\\\g(-3)= -27+15+5\\\\g(-3)=-7[/tex]
Answer:
G(-3) = -7
Step-by-step explanation:
Plug the equation into a TI-84 calc into y= and then press 2nd graph which will bring up the table, then scroll down to x=-3
Please choose the **CORRECT** answer, and you'll recieve brainliest.
Answers shown below:
Answers
Answer
x=6, y=21/2
Explanation
The 86 degrees is just to make you confused.
Since this is a congruent triangle, you can just follow these steps.
Line AB: To get from 4 to 6, you multiply by 1.5.
Line BC: Divide 9 by 1.5 to get x. 9 divided by 1.5 is 6.
Line AC: Multiply 7 by 1.5 to get y. 7 times 1.5 is 10.5.
So the correct answer is the first choice; x=6, y=21/2 (this is also 10.5).
Describe the graph of y = -|x + 4| - 5.
Answers
Answer:
6
Step-by-step explanation:
The graph of the absolute value function is an inverted "V" such that the vertex is at (-4, -5) and opens downwards.
How to calculate the modular function?
Among modular functions, f(x) = |x| has its domain given by the real numbers and its range given by the positive real numbers. This is because the modular function will make |-y| = -(-y) = y given every negative y-value.
Given modular function is :
y = -|x + 4| - 5.
Hence, to plot the graph of a modular function, we need to determine some values for x and then apply them to the function f(x) = | x |.
Learn more about absolute value functions:
brainly.com/question/3381225
#SPJ1
ANSWER FAST
-3c + 4d + 8c
Answers
Answer:
9c
Add and subtract
Mr.Williams, a parking lot owner, sold 20% of his lot to his neighbor. Later that year he sold 20% of the remainder of his lot to another neighbor. What percent of Mr.Williams' original parking lot does he still own?
Answers
Answer: He still owns 64% of the Mr.Williams' original parking.
Step-by-step explanation:
Let x = Area of the original parking plot.
First he sold 20% of his lot to neighbor .
Sold plot = 20% of x = 0.20x [Replace 'of' by '×' and divide number by 100 to remove %]
Reminder= x-0.20x= (1-0.20)x=0.80x
Again he sold 20% of the remainder .
Sold plot = 20% of (0.80x) = 0.20 (0.80x)
= 0.16x
Remainder plot = 0.80x-0.16x= 0.64x
Percent of Mr.Williams' original parking lot does he still own = [tex]\dfrac{0.64x}{x}\times100=64\%[/tex]
Hence, he still owns 64% of the Mr.Williams' original parking.
2 times the difference of t and 11
Answers
Answer:
2(t-11)
Step-by-step explanation:
if omar earned 1800 reward points how much money did spend
Answers
please help. answer my last question
Answers
What is your last question?
A contractor isn't darling carpet in the new house direct angular living room has an area of 96 ft.² and the link is 12 feet less than three times the width of the room what are the dimensions of the room
Answers
Answer:
The dimensions of the room is 8 feet × 12 feet.
Step-by-step explanation:
The area of the house, A = 96 ft²
The link is 12 feet less than three times the width of the room .
Let the width of the room is x.
Length = 3x-12 ...(1)
The area of a rectangular room is given by :
A = lb
96 = (3x-12)x
[tex]3x^2-12x-96=0\\\\x^2-4x-32=0\\\\x^2-8x+4x-32=0\\\\x(x-8)+4(x-8)\\\\(x+4)(x-8)=0\\\\x=-4,8[/tex]
Neglecting negative value, width = 8 feet
Put x = 8 in equation (1)
Length = 3(8) - 12
= 12 feet
Hence, the dimensions of the room is 8 feet × 12 feet.
hi friends anyone? here?
Answers
Heylo! :D
How are ya? :)
A rental car agency charges $230.00 per week plus $0.15 per mile to rent a car. How many miles can you travel in one week for $327.50?
The number of miles you can travl in one week for $327.50 is . (Type a whole number.)
PLEASE HELP I WILL MARK YOU BRAINLIEST
Answers
Answer:
14.625
Step-by-step explanation:
327.50- 230.00 = 91.5
91.5 x 0.15 = 14.625
HELPP MEE I will get five stars I will give brainly and I will give thanks
this is 30 points
Answers
Answer:
3 galllon one is $8 because it is the only thing that you can multiply by 3 to get 24
The 4 gallon one is $9 because it is the only number that you can multiply by 4 to get 36
Step-by-step explanation:
Answer:
4 gal = $9 per gal and 3 gal = $8 per gal
Step-by-step explanation:
you divide the price by the gallon
which means sciencegirl0409 is correct.
How many solutions does the following equation have?
LaTeX: 4\left(x-5\right)=4x+104 ( x − 5 ) = 4 x + 10
Group of answer choices
No solution
One solution
Infinitely many solutions
Two solutions
Answers
Answer:
no solution
Step-by-step explanation:
ill give you a lot of points!!!
Answers
Answer:
thank you for points and your kindness
Step-by-step explanation:
HELP ME PLZ 10 POINTS !!!!!
Which statements best describe the difference between a periodic interest rate and an APR? (4 points)
a
A periodic interest rate is the amount of interest someone will pay for a specific time frame. An APR is the amount of interest someone will pay each year.
b
A periodic interest rate is the amount of interest someone will pay each year. An APR is the amount of interest someone will pay for a specific time frame.
c
A periodic interest rate is interest that is applied to an account at the end of a specific time frame. An APR is interest that is applied to an account once at the end of the year.
d
A periodic interest rate is interest that is applied to an account once at the end of the year. An APR is interest that is applied to an account at the end of a specific time frame.
Answers
help me plzzzzzzzzzzzzzz
Answers
At a local fitness center, members pay a $10 membership fee and $4 for each aerobics class.
Nonmembers pay $5 for each aerobics class. For what number of aerobics classes will the cost for
members and nonmembers be the same?
Qu
Thus, for aerobics classes, the cost will be the same for members and nonmembers.
(Type a whole number.)
Answers
Answer:
If both the members and nonmembers take 5 aerobics classes, they will have paid the same amount of money.
Step-by-step explanation:
To solve this problem, we can create a chart:
Step One: Where x equals the number of aerobics classes,
Members Nonmembers
Cost in Dollars 10+3x 0+5x
Step Two: We create an equation to solve for x.
Member Cost=Nonmember Cost
10+3x= 0+5x
Step Three: Solve for x:
10+3x= 5x Subtract 3 from both sides
10=5x-3x Combine like terms
10=2x
5=x
∴For five aerobics classes, the cost of members and nonmembers will be the same.
Answer this problem ....
Answers
Answer: since JG is the long line and JL is half of that line, 32/2=16
so JL=16
Answer:
JL=16
hope this help <3
Evaluate |a + b - c|, given a = 5, b = -3, and c = -2.
Answers
Answer:
4 or |4| (Absolute value of 4)
2 + 3y + 9z = 4
- x + 8y - 6z = 4
x + 3y +3z = 10
Answers
Answer:
x = 62 /9 y = 11 /9 z = − 5 /27
Step-by-step explanation:
Which is the slope of the line represented by the equation y=-1/2x+1/4?
Answers
Answer: -1/2
Step-by-step explanation:
Which number line correctly shows 0.8 +0.3?
Answers
Answer:
the second diagram is the answer
Slope is -4, and (9,5) is on the line.
Answers
Answer:
y=-4x+41
Step-by-step explanation:
y=mx+b
5=-4(9)+b ---> b=41
y=-4x+41
Find the value of x
Answers
Answer:
x = 70
y = 110
z = 30
Step-by-step explanation:
all triangles add up to 180
30 + 80 = 110
180 - 110 = 70
x = 70
30 + 40 = 70
70 + 80 = 150
180 - 150 = 30
z = 30
40 + 30 = 70
180 - 70 = 110
y = 110
What is the slope of the line represented by
y= 12+ 1/2x ?
Answers
Answer:
1/2
Step-by-step explanation:
Answer:
1/2 i think
Step-by-step explanation:
hope this helps :))
enter you answer like this :42
MARKING BRAINLIST!!!
Answers
Answer:
33
Explanation:
replace y with 18 and solve.
18 = 2/3x - 4
add 4 to both sides and divide by 2/3
20 points + Brainlest
Determine if the following system of equations has no solutions, infinitely many solutions or exactly one solution.
-x+y=1
-2x -y=-4
Answers
Answer:
One solution:(1,2)
Step-by-step explanation:
y = x + 1
/Plug this in for variable y in equation [2]
-2x - (x +1) = -4
-3x = -3
Solve equation [2] for the variable x
3x = 3
x = 1
By now we know this much :
x = 1
y = x+1
Use the x value to solve for y
y = (1)+1 = 2
Hope this helps :D please mark brainliest if correct