Answer:
First, let's just pick an arbitrary number as an example 7.031.
the 1 is in the thousandth place, so we can represent this as [tex]7\frac{31}{1000}[/tex].
This is so because determining what denominator of a decimal number is can be known through what non-zero digits is on the right-most side of the number.
Step-by-step explanation:
Answer:
The third digit after a decimal point is in the "thousandth" place.
Therefore, to convert a decimal that terminates after three decimal places to a fraction, simply write the digits (without leading zeros) as the numerator and 1000 as the denominator.
For example:
[tex]12.345=\dfrac{12345}{1000}[/tex]
[tex]0.932=\dfrac{932}{1000}[/tex]
how are you today? i still have some homework to do.
Answer:
Same lol
Step-by-step explanation:
Answer:
Bored, but I'm good :) how are you?
Under the translation by the vector (4,−3), the image coordinates of the vertices for △ are ′(−1,3),′(3,−4),′(4,0). Identify the pre-image coordinates.
Answer:
see explanation
Step-by-step explanation:
to find the pre- image coordinates use the opposite vector to translate the image coordinates.
the opposite vector to (4, - 3 ) is (- 4, 3 ) , then
(- 1, 3 ) → (- 1 - 4, 3 + 3 ) → (- 5, 6 )
(3, - 4 ) → (3 - 4, - 4 + 3 ) → (- 1, - 1 )
(4, 0 ) → (4 - 4, 0 + 3 ) → (0, 3 )
Answer:
(3, - 4 ) → (3 - 4, - 4 + 3 ) → (- 1, - 1 )
(4, 0 ) → (4 - 4, 0 + 3 ) → (0, 3 )
Step-by-step explanation:
to find the pre- image coordinates use the opposite vector to translate the image coordinates.
the opposite vector to (4, - 3 ) is (- 4, 3 ) , then
(- 1, 3 ) → (- 1 - 4, 3 + 3 ) → (- 5, 6 )
(3, - 4 ) → (3 - 4, - 4 + 3 ) → (- 1, - 1 )
(4, 0 ) → (4 - 4, 0 + 3 ) → (0, 3 )
Hence, the correct answers are (3, - 4 ) → (3 - 4, - 4 + 3 ) → (- 1, - 1 ),
(4, 0 ) → (4 - 4, 0 + 3 ) → (0, 3 )
please help solve this asap
The triangles below are similar. What is the value of x ?
Answer:
Step-by-step explanation:
Since triangle ADE and triangle ABC are similar, that means their sides are proportional, thus we get the equation
[tex]\frac{AD}{AB} =\frac{DE}{BC}[/tex]
[tex]\frac{2}{6} = \frac{x}{12}[/tex]
[tex]6x = 24\\x=4[/tex]
Thus the value of x is 4
Identify the domain of the function. A) (−4, 0] B) (−3, 1] C) [−4, 0) D) [−3, 1)
Answer:
a) -4
b) -3
c) -4
d) -3
(Algebra 1 )please help me I'll give brainliest
7-3/-3-3
4/-6
this can be simplified to -2/3
(3) = -2/3(3) + b
Solve this
3 = -2 + b
5 = b
The answer is
y = -2/3x + 5
A pair of boots is regularly priced at $85. They are on sale for 70% off. Find the amount
of discount AND sale price.
Plss help! I'm offering 20 points
Answer:
A:18/22
B: 3 2/11
C: 5/6
D: 4 6/7
Step-by-step explanation:
Answer:
a. 18/22 > 13/22
b. 7/11 < 3 2/11
c. 4/9 < 5/6
d. 4 5/9 < 4 6/7
Step-by-step explanation:
125 x 1729?
and may i have a friend?
Answer:
216125
Step-by-step explanation:
✨ m u l t i p l i c a t i o n ✨
Activity that is slow and sustained for relatively long periods without resting is known as ______________ aerobic activity
Answer:
Continuous Aerobic Activities
Step-by-step explanation:
Aerobic activities that are slow enough to be sustained for relatively long periods without frequent rest periods.
Consider the equation 42 – 5 (2x + 1) = ax + b.
Select No Solution or One Solution for each pair of values.
a= -6,6 = 0
No Solution
o One Solution
a = 0, b = -5
O No Solution
O One Solution
a = 1, b = -5
No Solution
O One Solution
a = -6, b = 5
No Solution
O One Solution
Answer:
honnestly dont know hard stuff right here
Step-by-step explanation:
the length of a rectangle is 2cm longer than its width. If the perimeter of the rectangle is 60 cm, find its length and width
Answer:
Let the Width(W) = X cm
then the length(L)= (2+X)cm
Perimeter(P)= 60cm
P =L+W
L+W =P
(2+X)cm +X cm = 60 cm
2X+2=60
2X=60-2
2X=58
dividing both sides by 2
X=29cm
Width =X
Width =29cm
the width is 29cm
Length= (2+X)cm
= (2+29)cm
= 31cm
the length is 31cm
We will let w represent the width of the rectangle (in centimeters).
We know that the length is 2 cm longer than the width.
So the length is w + 2 .
We can label the rectangle as follows.
The perimeter is given as 60 cm.
So we solve for w as follows.
w + (w + 2) + w + (w + 2) = 60
w + w + 2 + w + w + 2 = 60
4w + 4 = 60
4w = 56
w = 14
Using this value of w, we can find w + 2.
w + 2 = 14 + 2 = 16
ANSWER
length: 16 cm
width: 14 cm
Today Arlene is one-fourth of Justin's age. In 10 years, Arlene will be 50% of Justin's ageHow old was Arlene last year?
Answer:
Step-by-step explanation:
Let Justin's age be x
Arlene today is 1/4 x
Ten years from now
Arlene: 1/2 (x + 10) = 1/4 x + 10 Remove the brackets
1/2 x + 5 = 1/4x + 10 Subtract 1/4x from both sides.
1/2 x - 1/4x + 5 = 10 Combine
1/4x + 5 = 10 Subtract 5 from both side
1/4 x = 10 - 5 Combine
1/4 x = 5 Multiply both sides by 4
x = 5 * 4
x = 20
Arlene is 5 years old (1/4 20) right now
Answer: Last year, Arlene was 4 years old
Natalie has 412 apples that she must package into bags. Each bag must hold 8 apples. Natalie divides 412 by 8 and gets an answer of 51 R 4.
What is the correct interpretation of R 4 for this situation? please help!!!!!!!!!!!!!!! so bad at math
Answer:
R 4 means there is a remainder of 4.
Step-by-step explanation:
Hope this helps!
Answer:
yes - R4 means remainder 4
2. A botanist grew a variety of hibiscus with spots on the petals. Below is a list of the number of
spots on a random sample of flowers,
7, 11, 3, 11, 7, 9, 5, 5, 7, 5,5
Assuming that the sample was representative of all of the flowers, what was the mode of the
number of spots on a flower?
O A. 9
OB. 5
O C. 7
O D. 6.82
Answer:
5
Step-by-step explanation:
The mode is the number that appears the most in a set.
5 appears 4 times
7 appears 3 times
11 appears 2 times
9 and 3 appear 1 time
5 is the mode as it appears the most amount of times.
Please give brainliest if I helped!
3. Use the polynomial 12x^4 y^2 + 30x^3 y to answer the following questions?
Part A: What is the GCF of the polynomial expression?
Part B: Write the polynomial expression in an equivalent form by factoring out the GCF
Answer:
[tex]\huge\boxed{GCF:6x^3y}[/tex]
[tex]\huge\boxed{Factored: 6x^3y(2x+5)}[/tex]
Step-by-step explanation:
Look at both terms separately, and isolate each "part."
i.e. 12x^4y^2 becomes 12, x^4, y^2
So the problem becomes:
12, x^4, y^2 and
30, x^3, y^1
Then, find the GCF of each term,
30 and 12 - 6
x^4 and x^3 - x^3
y^2 and y^1 - y^1
Hope it helps :) and let me know if you want me to elaborate.
Plssss answer… for math
Answer:
Graph A is a function, and Graph B is not
Step-by-step explanation:
A function is when each x-value (aka input) has 1 corresponding y-value (or output).
We see that graph 1 is linear, and that each x-value has it's own y-value, and not multiple y-values.
However, Graph B curves, making it so some of the x-values have more than 1 y-value.
calcula el perímetro de las figuras
Answer:
d d d d d dd d ddd d d d d d d d d d d d ddj jj jj j j j j j j j jjj jj jj jj
Step-by-step explanation:
help me plssssss!!!!!!!!!!!!! LIKE RN
Answer:
243 degrees
Step-by-step explanation:
Full circle is 360 degrees.
360 minus 117 (A) = 243 degrees
Need help with 7th grade slope i want a answer and a explanation
Answer:
its C
Step-by-step explanation:
bc im in 7th and i have done this before
Answer:
The Answer is 2
Step-by-step explanation: The answer is 2 because when you divide each of the numbers in the x column the answers in the y column is a result of dividing them by 2. 6 divided by 2 is 3. Like 5 divided by 2 is 2.5 otherwise known as 2 1/2.
Please help me with this!:((
Answer:
C. II only
Step-by-step explanation:
A rational number is a terminating decimal, meaning that the decimal does not go on forever.
I and III have ellipses (...) after them, meaning they are a nonterminating decimal, so these are irrational numbers.
II has a decimal that ends, so II is a rational number.
Please help with this question
Answer:
Option C
Step-by-step explanation:
r = 7 cm
h = 10 cm
[tex]B = Base \ area = \pi r^{2}\\\\=\pi * 7 *7\\\\ =49\pi \ cm^{2}[/tex]
[tex]Volume = \dfrac{1}{3}Bh\\\\\\=\dfrac{1}{3}*49\pi *10\\\\\\=\dfrac{490}{3}\pi \cm^{3}[/tex]
Put the following equation of a line into slope-intercept form, simplifying all fractions.
12x-20y= 60
help I need the answer
Answer:
[tex]y = \frac{3}{5}x - 3[/tex]
Step-by-step explanation:
To put this equation into slope-intercept form, we need to isolate y on one side of the equation.
First, we should move 12x to the right side of the equation. To do this, we need to subtract 12x from both sides.
12x - 20y - 12x = -20y (12x and -12x cancel out)
60 - 12x
We are left with;
-20y = 60 - 12x
To isolate y, we need to divide all the terms by -20.
-20y/-20 = y
60/-20 = -3
12x/-20 = [tex]\frac{12}{20}x[/tex]
[tex]\frac{12}{20}[/tex] can be simplified to [tex]\frac{3}{5}[/tex]
So, the equation we are left with is;
[tex]y = \frac{3}{5}x - 3[/tex]
Hope this helps!
What is the inverse of this function?
[Will give Brainliest]
Answer:
the inverse of a function is the exact opposite
Step-by-step explanation:
Answer:
D) f (-1) (x) = x³-12
Step-by-step explanation:
∛x+12
Interchange the variables and solve for y
∛y +12 =x
(∛x+12) ³= x³
y+12 = x³
y= x³-12
f (-1) (x) = x³-12
How many 1/4 cubes does it take to fill a box with a volume of 5. 25
Answer:
Each cube with side lengths of 1/4 have a volume of (1/4)3 which means each cube's volume is 0.015625 cubic units. To find how many cubes are needed to fill the prism, and division by 5• 25
I NEED AN ANSWER PLEASE :(((
Answer:
80 lemons
Step-by-step explanation:
Let x represent the amount of lemons that were on the tree.
We can use this to set up an equation:
[tex]40\%x=32[/tex]
Note that percentages can also be written as that number over 100.
[tex]\frac{40}{100}x=32[/tex]
Simplify the fraction.
[tex]\frac{2}{5}x=32[/tex]
Multiply both sides by 5
[tex]2x=160[/tex]
Divide both sides by 2
[tex]x=80[/tex]
There were 80 lemons on the tree before he picked the lemons.
Candice knows it is made entirely from one metal. She is not sure if it is copper, silver or gold. Her bracelet has a mass of approximately 18 g. Metal Density (g/cm) Copper 8.96 Silver 10.49 Gold 19.32 Convince Candice that her bracelet is made from silver. You must show all your working.
Candice's bracelet is made from silver because the volume of her bracelet is; 1.72cm³
Density, Mass and VolumeBy definition, the density of an object is the ratio of its mass per unit volume.
Density = Mass/Volume.Hence, for silver;
10.49 = 18/Volume.Volume = 18/10.49Volume = 1.72cm³.
Read more on Density;
https://brainly.com/question/6838128
THIS IS MY SECOND TIME ASKING, HELP ASAP DUE TMRW!!
Answer: E
Step-by-step explanation:
Answer:
A, B, and C are the correct answers!
Step-by-step explanation:
Those 3 answers should be the correct ones!
Guten Gluck! (Good luck in english)
Have an amazing day!
Please mark brainliest!
Find the value of X PLEASE HELP ME!!
Answer:
A, or 8
Step-by-step explanation:
the total angle is 102, so we can subtract 54 from 102 to get 6x, then divide by 6.
102 -54 = 48/6 =8
Solving Systems of linear equations by graphing. no graphing device.
Answer: (1,3)
Step-by-step explanation: