Answers
Answer:
first pic: A and C
second pic: i dont know for A, B = w + 1.4, C = 3y = 5.1, D = z + 1/3 = 1/2
third pic: a. 2x = 14.62 b. there are 2 x's on one side, and 1 number on the other, which can be taken as the answer to 2x. if we can do 2x = 14.62, we can do 14.62 divided by 2 to get the other number x, 14.62 divided by 2 = 7.31. c. i don't know
after this
Step-by-step explanation:
Related Questions
A triangle has vertices at A(–2, 4), B(–2, 8), and C(6, 4). If A prime has coordinates of (–0.25, 0.5) after the triangle has been dilated with a center of dilation about the origin, which statements are true? Check all that apply.
- The coordinates of C prime are (0.75, 0.5).
- The coordinates of C prime are (1.5, 1).
- The scale factor is One-eighth.
- The scale factor is 8.
- The scale factor is One-fourth.
- The scale factor is 4.
- The coordinates of B prime are (–0.25, 1).
- The coordinates of B prime are (–0.5, 2).
Answers
Answer:
i think it is C
Step-by-step explanation:
Answer:
When we are given a point P(x, y) centered at origin with a scale factor of k, then the dilated point will be given by P' (kx, ky)
Applying the concept:
Given A(-2, 4) and A'(-0.25, 0.5), which means , and .
Substituting -2 for x in the equation , we get the below equation:
Now we need to find B' and C' by multiplying 0.125 with the x-coordinate and y-coordinate.
-----
x-coordinate of B is -2, y-coordinate of B is 8
x-coordinate of B'
y-coordinate of B'
So
-----
x-coordinate of C is 6 and y-coordinate of C is 4
x-coordinate of C'
y-coordinate of C'
So
Conclusion:
The below are the TRUE statements:
(i) The coordinates of C' are (0.75, 0.5)
(ii) The scale factor is 1/8
(iii) The coordinates of B' are (–0.25, 1).
Step-by-step explanation:
A survey of all beings on planet kent found that 60% preferred tott juice to all other juices. if 12 beings preferred tott juice, how many beings were surveyed altogether?
Answers
Answer:
20 people were surveyed
Step-by-step explanation:
12 is 60% of what?
answer question below plsssss
Answers
The answer to the question is 6
Please help me! I have this due at midnight and need answers! The first and good answer will get brainiest
Answers
HELP! im sooooooooooo confused
Answers
A submarine starts at 0 units and has groups of 3 floats and groups of 4 anchors attached.
Using these groups of floats and anchors, write as many different expressions as you can that would make the submarine's final position -5 units.
write three expressions
Answers
Answer:
-12
Step-by-step explanation:
The three equivalent expressions of the final position are:
-(5)(3) - (2)(4), -(5)(3) + (-2)(4) and -(5)(3) + (2)(-4)
From the question,
Each float takes a step of 5 unitsEach group takes a step of 2 unitsSo, the final position of the submarine is:
Final = -(5)(3) - (2)(4)
The minus "-" sign implies that the submarine moves downwards i.e. it sinks
The equivalent expressions of the final position are:
-(5)(3) - (2)(4), -(5)(3) + (-2)(4) and -(5)(3) + (2)(-4)
Read more about equivalent expressions at:
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What is the probability you would spin a number less than 10 and then a number in green?
Answers
2
6
or
1
3
or
0.3333
.
You must reverse the inequality sign when solving this inequality: x/4 < -12.
True
False
Answers
What is Everyone up to???
Which of the purchases would be the least expensive?
Purchase
Amount of sale
Sales tax rate
A
$150
5%
B
$145
7%
C
$140
8%
D
$135
9%
purchase A
purchase B
purchase C
purchase D
Answers
is cooking popcorn on a stove convection, radiation or conduction?
Answers
Cooking the popcorn on a stove is the transfer of energy in the form conduction.
Heat Energy transfers from the flame to the popcorn through the utensil which uses the mode of CONDUCTION.
Answer:
Conduction
Explanation:
The heat from the pan transfers directly to the oil. The heat from the oil transfers directly to the popcorn kernels. When the kernels reach 100°C, the liquid water inside each kernel turns into a gas (steam) and expands, making the kernel “pop.”
(Hope this helps!! Btw, I am the first to answer.)
A certain bank pays 3.4% interest per year for a certificate of deposit, or
CD. What is the total balance of an account after 18 months with an initial
deposit of $1,250?
a. 765$
b. 2,015$
c. 63.75$
d. 1,313.75$
Answers
A = $1,313.75
Equation:
A = P(1+rt)
Calculation:
First converting R percent to R a decimal
R = r/100 = 3.4%/100 = 0.034 per year.
Putting time into years for simplicity,
18 months / 12 months/ year = 1.5 years
Solving our equation:
A = 1250(1+[0.034 * 1.5]) = $1,313.75
The total amount accrued, principal plus interest, from simple interest on a principal of $ 1,250.00 at a rate of 3.4% per year for 1.5 years (18 months) is $1,313.75
The ANSWER would be
D. $1.31375
$[tex]1,313.75[/tex] is the total balance of an account after [tex]18[/tex] months with an initial deposit of $[tex]1,250[/tex]
What is balance?
In banking and accounting, the balance is the amount of money owed on an account. In bookkeeping, “balance” is the difference between the sum of debit entries and the sum of credit entries entered into an account during a financial period. When total debits exceed total credits, the account indicates a debit balance.
What is Interest?
In finance and economics, interest is payment from a borrower or deposit-taking financial institution to a lender or depositor of an amount above repayment of the principal sum, at a particular rate. It is distinct from a fee which the borrower may pay the lender or some third party.
According to questions, a certain bank pays [tex]3.4[/tex]% interest per year for a certificate of deposit, or CD.
We have to find the total balance of an account after [tex]18[/tex] months with an initial deposit of $[tex]1,250[/tex]
Total balance can be calculated using the following formula:
[tex]A = P(1+rt)[/tex]
Here [tex]r=\frac{3.4}{100} =0.034[/tex]
[tex]t=\frac{18}{12} =1.5[/tex]
So,[tex]A = 1250(1+0.034[/tex]×[tex]1.5[/tex])
[tex]=[/tex]$[tex]1,313.75[/tex]
Therefore,$[tex]1,313.75[/tex] is the total balance of an account after [tex]18[/tex] months with an initial deposit of $[tex]1,250[/tex]
Hence, we can conclude that Option(d) is correct.
Learn more about Interest here:
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helllllllllllllllllllp me plz
Answers
Answer:
Step-by-step explanation:
1. B
2.A
can someone plz help TnT
Answers
Answer:
y-intercept: (0,4)
Slope: -1/3
Step-by-step explanation:
y-intercept: (The y-axis is the vertical axis.) this is where the line crosses the y-axis. (This always occurs when x = 0.) From the graph, the purple line crosses the y-axis at 4 therefore: y-intercept = (0,4)
slope:
slope = rise / run
this means slope = y/x
first step is to locate to places along the purple line that cross the grid boxes neatly. this occurs at (-3,5), (0,4), and (3,3).
Taking any two of the three intersections listed above one can find the slope of a line. To demonstrate solving, we will solve for slope three way using the same method, different points:
___________________________________
Option 1: (-3,5), (0,4)
[With ordered pairs, x is always listed first followed by y]
slope between two points = change in y / change in x
so slope = (5 - 4) / (-3 - 0)
slope = 1/-3
slope = -1/3
___________________________________
Option 2: (0,4), (3,3)
[With ordered pairs, x is always listed first followed by y]
slope between two points = change in y / change in x
so slope = (4 - 3) / (0 - 3)
slope = 1/- 3
slope = -1/3
___________________________________
Option 3: (-3,5), (3,3)
[With ordered pairs, x is always listed first followed by y]slope between two points = change in y / change in x
so slope = (5 - 3) / (-3 - 3)
slope = 2/- 6
reduce to:
slope = 1/- 3
slope = -1/3
___________________________________
NOTES: a tip to check if a slope will be positive or negative can be found by just looking at the graph. If the lower part of the line is to the left, the slope will be positive. If the lower part of the line is to the right (as in question), the slope will be negative.
What is the first step in isolating the variable in this inequality?
4y + 2 > 24
A
Subtract 2 from both sides.
B
Multiply both sides by 4.
C
Divide both sides by 4.
D
Add 2 to both sides.
Answers
Answer:
A.) Subtract 2 from both sides
Answer:
A- Subtract 2 from both sides.
Step-by-step explanation:
In order to start to isolate the variable, we would need to get the variable and its coefficient on one side of the inequality alone. The only way to do that is to subtract 2 from both sides.
Hope this helped!
I need help with my math
My other question I had I forgot to put my work. :)
Answers
devide both side by 0.07
-21
----- = z
0.07
z = - 300
z= -300
Step-by-step explanation:
Flip the equation so it looks like: 0.07z = -21
Then, divide it by 0.07 on both sides, which gets you -300.
You could also divide it by 7 and then multiply that answer by 100 if you want an extra step
please. Help ASAP ASAP I will give brainlist
Answers
Answer:
3 R5, 3.5
Step-by-step explanation:
Answer:
3 R 1
Step-by-step explanation:
3x2=6
7-6= 1 is your remainder
UWU PLEASE HELP! my grade is depeneding on it! it would mean alot if you could help and tell the truth! each question has more than one number answer!
Answers
Answer:
I dont see the question if it pops up right now i will answer in comments
Step-by-step explanation:
:)
Image A is transformed to image B. Which of the following sequences of transformations would result in image B? Select all that apply.
Answers
Answer:
Reflection , diltation
Step-by-step explanation:
Order and Operation.
The Crawford Cross Country team has 28 girls and 36 boys. The girls averaged 14 minutes each for their two-mile runs, while the boys averaged 15 minutes each. Write an expression which would total the number of minutes for the entire team during the event.
Answers
Order of Operation.
Jackie Opened a pizzeria. She was charging $12 dollars for a Large Pizza, $8 dollars for medium Pizza, and $6 dollars for a small Pizza. if you order 3 large, 2 mediums, and one small pizza what equation would tell you how much You spend?
Answers
Answer:
55
Step-by-step explanation:
12x3 8x2 1x3 once youve done that it should be
36+16+3= 55 (i think so)
Answer:
(3×12)+(2×8)+6
36+16+6
52+6
58$
please give all the steps, and i will chose brainliest
Answers
Answer:
ok so you have to see if its the right triangle, so basicaly like count the squares on the triangle. It may be the right triangle cause all triangle are the same, just up side down, etc.
Step-by-step explanation:
But its not the right triangle, theres no points at the end.
sorry if its not right!
Anita incorrectly wrote the equation z = w – 18 to describe the pattern in the table.
Choose the best description of Anita’s error.
Answers
The best description for Anita's error is z = 9w.
What is an equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Example:
2x + 4 = 9 is an expression.
We have,
From the table,
The pattern that describes the table.
Let the pattern be z = mw + c
Now,
(3, 27) and (5, 45)
m = (45 - 27) / (5 - 3) = 18/2 = 9
Now,
(3, 27) = (w, z)
27 = 9 x 3 + c
27 - 27 = c
c = 0
Now,
The pattern for the table.
z = 9w
Thus,
The patter for the table is z = 9w.
Learn more about equations here:
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Pls help it is due today
Answers
To compare ratios, you need to have a common second number. By multiplying each ratio by the second number of the other ratio, you can determine if they are equivalent. Multiply both numbers in the first ratio by the second number of the second ratio.
Bob has to run some errands around town. Look at the map below to calculate his distance if he starts at home, goes to the video store, then the grocery store, grabs a fast snack, and ends at home. How many units did he walk?
Answers
The length of a rectangle is 3 1/6 cm longer than the width. The perimeter of the rectangle is 15 1/3 cm. What are the width and length of this rectangle?
PLS HELP ASAP!!!!!!!!!!!!!!!!!
Answers
Answer:
width is 2 1/4 length 5 5/12
Step-by-step explanation:
Find the area of the hexagon
Answers
Answer:
The area is 78 square inches
Step-by-step explanation:
so you can split the hexagon into two trapezoids, and then find the area of one of those trapezoids, which is what I did. The area of a trapezoid I think is
a, b=base, h=height
A=a+b/2*h
is a really bad way of saying it, but that's how I know to do it.
So anyways I just substituted the numbers with their corresponding letters and solved. So the area of one trapezoid was 39, and since we have two 39's, you do 39*2 and you get 78.
Hope I helped
The ratio of the number of people who own a Kindle to the number of people
who own a Nook is 5:3. If 500 less people own a Nook than a Kindle, how
many people own each type of reading tablet?
Answers
-5/8 multiplied by 18/25
Answers
I believe the answer is -0.45 . if it's correct, please mark thanks!
Here It Go :) I Need Help On This
Answers
Answer:55
Step-by-step explanation:
7+6(8)
7+48
55
Answer:
7+ 6 x 8
Step-by-step explanation: Since c=8 you will basically replace the c with the 8 and you do the same with the 7 , d=7 so you replace d with a 7 and when you have a variable (x or another letter) next to a number you multiply so you get 7 + 6 x 8
(the x = multiplying)
2(5y - 2) > -24 please help