3 1/8 - 7/12 estimate the difference by rounding each fraction or mixed number to the nearest half or whole.
Answers
Answer:
2
Step-by-step explanation:
3-1=2...since the nearest whole number for the first is 3 and that of the next is 1 since it is more than a half
Answer:
2
Step-by-step explanation:
2 its becuse i muitlplyed to get the anserw and subtraction
Related Questions
The digit 4 in which number represents a value if 0.04
Answers
Answer:
4/100
Step-by-step explanation:
what are the powers of 3 through 1000? AND DONT JUST SAY A FEW I NEED ALL OF THEM
Answers
Answer:
1, 3, 9, 27, 81, 243, 729
Step-by-step explanation:
The powers of 3 are:
[tex]3^0 = 1[/tex]
[tex]3^1 = 3[/tex]
[tex]3^2 = 9[/tex]
[tex]3^3 = 27[/tex]
[tex]3^4 = 81[/tex]
[tex]3^5 = 243[/tex]
[tex]3^6 = 729[/tex]
[tex]3^7 = 2187[/tex]
And so on...
So through 1000: 1, 3, 9, 27, 81, 243, 729
Margo can purchase tile at a store for $0.99 per tile and rent a tile saw for $24. At another store she can borrow the tile saw for free if she buys tiles there for $1.39 per tile. How many tiles must she buy for the cost to be the same at both stores?
PLEASE HELP ME HOMEWORK DUE TONIGHT!!!
Answers
Answer:
60 tiles
Step-by-step explanation:
Make equations equal,
.99x + 24 = 1.39x
Move all terms containing x to the left side of the equation & subtact 24
-.4x = -24
Divide
x = 60
Double check:
.99(60) + 24 = 83.4
1.39(60) = 83.4
i hope this helps :)
9th grade Quizziz help please
Answers
Answer:
a²+7a+10
a²+5a+2a+10
a(a+5)+2(a+5)
(a+5)(a+2)
a+2 is required factor
Question 10 of 10
James wants to tile his floor using tiles in the shape of a trapezoid. To make
the pattern a little more interesting he has decided to cut the tiles in half
along the median. The top base of each tile is 15 inches in length and the
bottom base is 21 inches. How long of a cut will John need to make so that
he cuts the tiles along the median?
O A. 18 inches
B. 36 inches
O C. 3 inches
D. 6 inches
Answers
Answer:
18 inches
Step-by-step explanation:
The median of a trapezoid is the average of the lengths of the bases.
15 + 21 = 36
36 ÷ 2 = 18
good luck, i hope this helps :)
Answer:
18 inches
Step-by-step explanation:
Refer to this link:
https://brainly.com/question/7564799
Use intercepts to graph the linear equation
-2 + 2y = 7.
Answers
Answer:
2y=7+2
2y=9
y=9/2
4.5
i hope to help you
You buy a pair of Jordan's for $249.99 and pay 6.5% sales tax. What is the total amount you will pay for the shoes? (round to the nearest penny)
Answers
Answer:
$266.24
Step-by-step explanation:
Use a sales tax calculator
What is the percent of decrease from 500,000 to 200,000?
Answers
Answer:
500,000 to 200,000 is a 60% decrease.
Due in 50 minutes for 25 points please help!
Answers
Answer:
y = 16.3
Step-by-step explanation:
Based on the altitude theorem of a right triangle, we have:
14 = √(12*y)
Square both sides
14² = 12*y
196 = 12y
Divide both sides by 12
196/12 = 12y/12
16.3 = y
y = 16.3 (nearest tenth)
What is 220086*567890
Answers
Answer:
124984638540
Step-by-step explanation:
just use a calculator
james has 375 pennies. he spends 3/5 of them and gives 1/3 of the remainder to his sister. how many pennies does he have left?
Answers
Answer:
375 * 3/5 =225
375 - 225 = 150
150 * 1/3 = 50
150 - 50 = 100
Step-by-step explanation:
The standard form of an equation of a circle with center at
(h, k)
and radius r is _____.
(y − h)2 + (x − k)2 = r2
(x − h)2 − (y − k)2 = r2
(y + h)2 − (x + k)2 = r2
(x − h)2 + (y − k)2 = r2
(x + h)2 − (y + k)2 = r2
Answers
Answer:
The standard form of an equation of a circle with center at (h, k) and radius r is
(x - h)² + (y - k)² = r²
Select the correct answer from each drop-down menu.
After adding 17 to a number, x, you get 23.
The equation that represents the above statement is ___
The value of xin the equation is ___
Answers
Answer:
The value of x is 6
Step-by-step explanation:
the equation that represents the above statement is 23-17
Answer:
Equation: 17 + x = 23
To solve this you would do 23 - 17 to get x
x = 6Step-by-step explanation:
there are 34 rose bushes currently in the park. Park workers will plant more rose bushes today. When the workers are finished there will be 70 rose bushes in the park. How many rose bushes did the workers plant today
Answers
Answer:
I think the answer is C
Step-by-step explanation:
Because they said there are 34 currently so if you add 36 or 34 to 70 it has to be C
help fast plz I need it
Answers
Answer:
<JLK
Step-by-step explanation:
what is 18,693.51 as 2dp
Answers
Answer:
What are u even talking about
Step-by-step explanation:
Without graphing, compare the slopes and the intercepts of the
graphs of the functions f(x) = x + 1 and g(x) = f(2x).
Answers
Answer:
graph f(x) passes through the y-axis at 1:00 whereas g(x) passes through the origin.
The cost of a new 19-inch television would be around
a) $40.
b) $400.
c) $4,000.
Answers
Answer:
A
Step-by-step explanation:
They are typically around $100 or less. closest would be 40
Carol decorated a cylinder by placing a 3 inch wide striped ribbon around its curved surface the cylinder has a radius of 3 in and a height of 3 in
Answers
Answer:
28.26
Step-by-step explanation:
radius-3
height-3
pi-3.14
PLEASE HURRY I WILL MARK BRAINIEST
The new wing of an art
museum has 3 times
as many windows as
the old wing. Together,
both wings have
32 windows. How many
windows are in
the new wing?
Answers
Answer: 24
Step-by-step explanation:
32/4 = 8
3 * 8 = 24
24 + 8 = 32
There are 24 windows in the new wing.
Hope this helped! :)
Solve for x*
55°
x + 74
I
54°
Answers
The Answer Is 180. :)
The sum of 3 and
twice the number n
Answers
Please help!
//Thank you!
Answers
Answer:
x=9
Step-by-step explanation:
It’s 9 trust me I know it’s 9 ok it’s 9 I’m sure it’s 9 ok the answer is 9 got it 9 byee
PLEASE HELP
Jada designed a school basement . She made 8 computer labs that were 75 square feet each. The hallway was 81 square feet . How many square feet is the basement ?
Answers
1. Estimate the product of 19.8 and 5 by rounding each factor to the nearest whole number
A. 50
B. 100
C. 95
D. 99
Answers
Answer:
the answer is 100
Step-by-step explanation:
as it is told to round the factors to nearest whole no. 19.8 will be 20 and 5 will remain same... 20*5 is 100
The capacity of a cone is 252 cubic cm and 20 cm tall. Find its width
Answers
Answer:
252 times 20 then you have to divide the square root of that. It's a quicker way, I learnt it and it really helps.π∞⇆↓∧
Step-by-step explanation:
Guys please help me with this question. Due now
Answers
Answer:
width is 8, length is 11
Step-by-step explanation:
The way in which to find the area of a 2D rectangle is to times length times width. If we assume that our with is 8, three more then that is 11, and obviously 8x11=88!
Hope you find this helpful and have a wonderful day!
Which image below shows the result of an image that has been rotated 180° by the origin O?
Answers
Answer:
) A (3, 5)
(ii) B (-2, 7)
(iii) C (-5, -8)
(iv) D (9, -4)
Solution:
When rotated through 180° anticlockwise or clockwise about the origin, the new position of the above points is.
(i) The new position of the point A (3, 5) will be A' (-3, -5)
Answer:
i don't see what are you talking about . honestly
I NEED HELP ASAP PLEASEEEE
Answers
Answer:
Step-by-step explanation:
1) Find the Mean of all the numbers.
3+4+5+7+10+12+15=56
56/7=8 mean is 8
Now We Calculate Standard Deviation:
S=[tex]\sqrt{(3-8)^2+(4-8)^2+(5-8)^2+(7-8)^2+(10-8)^2+(12-8)^2+(15-8)^2}[/tex]
You take each number from the problem i.e 3,4,5...
and then you subtract the mean from it and then square it.
S=[tex]\sqrt{(-5)^2+(-4)^2+(-3)^2+(-1)^2+(2)^2+(4)^2+(7)^2}[/tex]
S=[tex]\sqrt{25+16+9+1+4+16+49}[/tex]
S=[tex]\sqrt{120}[/tex]
S=[tex]\sqrt{120}/7[/tex]
7 is the amount of data units given in the problem.
120/7=17.1428571429
[tex]\sqrt{17.1428571429}[/tex] =4.1403933560541
Nearest hundredth=4.14
Please help ASAP if you know how. Thanks so much
Answers
Answer:
the answer is C
Step-by-step explanation:
there isn't much to learn here this is just something that you come to know off the top of your head
