Answer:
she makes 240 each week
so you multiply 8 by 6 and the answer is multiple by 5
Answer:I think it is 240
Step-by-step explanation:
What is the area of a circle with a radius of 20 inches?
10π square inches
100π square inches
40π square inches
400π square inches
Step-by-step explanation:
20×20×3.14= I got 1256 inches ²
Jaxon is creating a mosaic design on a rectangular
table. He has added two pieces to one of the corners.
The first piece has an angle measuring 38° and is
placed in the corner. A second piece has an angle
measuring 27° and is also placed in the corner. Draw a
diagram to model the situation. Then, write an
equation, and use it to determine the measure of the
unknown angle in a third piece that could be added to
the corner of the table.
The length of a rectangle is given by x + 2 and its width is equal to 3. Give a simplified expression of the area of this rectangle.
Answer:
3x+6 sq units
Step-by-step explanation:
3(x+2) = 3x + 6
Answer:
➥ Area of rectangle = (3x + 6) units²
Step-by-step explanation:
Length of rectangle = (x + 2)
Width of rectangle = 3
\Large{\underline{\mathfrak{\bf{\orange{Find}}}}}
Area of rectangle
\Large{\underline{\underline{\mathfrak{\bf{\red{Explanation}}}}}}
Important Formual
\bigstar\small\boxed{\tt{\green{\:Area_{rectangle}\:=\:(Length\times Width)}}}
So, Now
➥ Area of rectangle = ( x + 2) * 3
➥ Area of rectangle = (3x + 6) units²
help pls it due today and i.d.k. what to do the one that said mean thats is the understanding o i but i dont understand it
PLEASE HELP!!
Use a system of equations to find two numbers with a difference of 2 and a sum of -8. Show your work.
Answer:
-3 & -5
Step-by-step explanation:
let the two numbers be x and y
x + y = -8. sum of the numbers is -8
x - y = 2. difference(-) of the numbers is 2
now we add the two equations
x + x + y - y= -8 + 2
2x = -6
x = -6/2. = -3
substitute value of x in second equation to get y
-3 - y = 2
-y = 2 + 3
-y = 5
y = -5
It takes Marvin 2/3 of an hour to to mow 1/2 of his lawn. If Marvin continues mowing at the same rate, how long will it take him to mow his entire lawn?? ( Will mark brainliest)
Answer:
2/3-=40 minutes to mow half his yard
Step-by-step explanation:
80- minutes to mow full yard
Answer: 1hr 20 minutes
Step-by-step explanation:
Which equation will help you solve this problem?
You have 16 books and 2 shelves to store them.
If you split them equally between the 2 shelves, how many books will be on each shelf?
Answer:
8 books
Step-by-step explanation:
16/2=8
(/ is the division symbol)
Answer:
i literally salved this question earlier, the answer is 8
Step-by-step explanation:
what is the answer 8s + 8 + 3st + 4s
Answer:
12s + 8 + 3st
Step-by-step explanation:
Combine like terms:
8s + 4s = 12s
8
3sr
Answer the following questions.
Answer:
Where is the question to answer on the picture?
Answer:
1. $50,000
2. $75,000
3. $100,000
4. $125,000
sorry this is all I have
Find the area of the shaded region. Use 3.14 for π. Round to the nearest tenth if necessary. Whats the label?
Answer:
460
Step-by-step explanation:
yeg
Answer:
Step-by-step explanation:
3.14(10²) - 3.14(6²)
3.14(10² - 6²)
3.14(100 - 36)
3.14(64)
200.96
201
i think
Help me please I will give brainliest
Answer:
Its D
Step-by-step explanation:
-2x+3-4x^2+11-15x+2x^2-15=?
Answer:
Hope I Help!
Step-by-step explanation:
−2x+3−4x2+11−15x+2x2−15
=−2x+3+−4x2+11+−15x+2x2+−15
Combine Like Terms:
=−2x+3+−4x2+11+−15x+2x2+−15
=(−4x2+2x2)+(−2x+−15x)+(3+11+−15)
=−2x2+−17x+−1
Answer:
=−2x2−17x−1
do you guys know this?
Answer:
Step-by-step explanation:
The house is split into two cubes: The main house, and the "chimney"
The volume of the main part of the house is 20*20*21 mm=8,400mm cubed
The chimney's volume = 11*5*2mm = 110 mm cubed
Now, you just need to add them up.
8,400+110 mm cubed = 8,510 mm cubed
Louis wants to carpet the rectangular floor of his basement. The basement has an area of 507 square feet. The width of the basement is 1/3 its length.
What is the length of Louis's basement?
plz help i stayed all night thinking about this but still it doesn't click in my brain
In triangle ABC, the measure of ∠ABC is 42°, and the measure of ∠BCA is 113º.
What is the measure of ∠CAB?
Answer:
25º
Step-by-step explanation:
Write the equation of the line in slope-intercept form using y=mx+b
Answer:
y = 1/2x+2
Step-by-step explanation:
Please answer all of these! 21 points!
Which of the following expressions represent 15% tip on a $20 meal? Which represents the total bill? **Select all that apply**. Explain your reasoning for the choices you select.
A.) 1520
B.) 20+0.1520
C.) 1.1520
D.) 1510020
Answer:
15/100 * 20, because the meal is 20 dollars and to find the percent of something you divide it with 100 so you will divide 15 with 100 and you’ll get 0.15. Then you will times it with the amount the meal cost because thats the charge. So 0.15•20 and you’ll get $3. A 15% tip for a $20 meal is $3.
Katherine was out at a restaurant for dinner when the bill came. Her dinner came to $34. She wanted to leave a 13% tip. How much was her meal plus the tip, before tax, in dollars and cents?
Answer:
If we are talking about 13% of 34, then the answer will be $4.42, if it's not 13% of 34 then I will try to answer more specifically
Which comparison is not correct?
-8 < |-4|
|-2| < |-9|
|-7| > -9 |
8| > |-9|
Answer:
the 2 one is wrong
Step-by-step explanation:
the 2 would be greater than the 9 sense both the numbers are negative and the bigger the negative number is the less amount it is so -9 is smaller than -2
help me plz omg
all im going to say is help me plz haha lol
Answer:
B
Step-by-step explanation:
You know it's not A because there is more than 7 hundreds
It's also not C because it would have to be 7 ones, not 7 tens
A flat-screen television costs $724.89 when it is new. The value of the television is expected to change by −12 3/5% per year. What is the expected value, to the nearest cent, of the television after 4 years?
The solution is $ 422.98
The expected value of the television after 4 years is $ 422.98
What is exponential growth factor?
The exponential growth or decay formula is given by
x ( t ) = x₀ × ( 1 + r )ⁿ
x ( t ) is the value at time t
x₀ is the initial value at time t = 0.
r is the growth rate when r>0 or decay rate when r<0, in percent
t is the time in discrete intervals and selected time units
Given data ,
Let the initial amount of the television be x₀
The value of x₀ = $ 724.89
Now , value of the television is expected to change by -12 3/5 % per year
So , the exponential decay rate of the television is r = -12 3/5 %
The rate r = -63/5 %
The rate r = -12.6 %
The number of years t = 4 years
So , the exponential decay rate of the television after 4 years is calculated from the formula
x ( t ) = x₀ × ( 1 + r )ⁿ
Substituting the values in the equation , we get
x ( 4 ) = 724.89 ( 1 - ( 12.6/100 ) )⁴
On simplifying the equation , we get
x ( 4 ) = 724.89 ( 1 - 0.126 )⁴
x ( 4 ) = 724.89 ( 0.874 )⁴
x ( 4 ) = 724.89 x 0.583506543376
x ( 4 ) = $ 422.978
So , rounding to the nearest cent , we get
The value of x ( 4 ) = $ 422.98
Hence , The expected value of the television after 4 years is $ 422.98
To learn more about exponential growth factor click :
https://brainly.com/question/13674608
#SPJ2
hey if you can help that would be great
Answer:
C
Step-by-step explanation:
Just because
Answer:
758.4mm²
Step-by-step explanation:
Write an equivalent expression for (1.5 + k) +2.25
Answer:
k+3.75
Step-by-step explanation:
The equation can be simplified to k+3.75:
k+1.5+2.25
k+3.75
Please help i really need it really much
Answer:
1.5
Step-by-step explanation:
Assuming that you mean that Simon is scaling Logan's build, the scale factor is 1.5.
To find this, you divide Simon's fort height by Logans.
7.5/5 = 1.5.
HEY THERE PLZ HELP WITH THE EQUATION!!! THANKS IF U ANSWER
Suppose that a phone that originally sold for $800 loses of its value each year after it is released. After 2 years, how much is the phone worth? Write an equation for the value of the phone, , years after it is released.
Answer:
V=800-Y
V=Value
Y=years
Help me PLEASEEEEEEEEEEEE :C
Answer:
A. 525 in squared
Step-by-step explanation:
Fundamentally, the area of a parellelogram such as this can be calculated the same way the area of a normal rectangle is calculated: Length x Width.
Thus,
(27 + 8) x 15 = Area
35 x 15 = Area
525 = Area
Don't forget your units! (Inches squared)
plz answer
WILL GIVE BRAINLIEST
Answer:
Its the number 3
Step-by-step explanation:
Answer:A
Step-by-step explanation:
Please give brainliest i only need a few more to rank up
✅✅✅✅✅MATH✅✅✅✅✅
GCf of 90 & 45
Whats 7 divided by 3/5
Answer:
11.6 with a repeating 6 or 11 2/3
Step-by-step explanation:
i am the swagster!!!
Pls help due in 30 mins
Answer:
1. is 151 degrees
2. 45 degrees
3. M<G is 63 degrees
M<H is 27 degrees
14. 90 degrees
13. 36 degrees
Step-by-step explanation:
I hope that helped :)