9514 1404 393
Answer:
(d) Distributive Property
Step-by-step explanation:
The equation shows the factor outside parentheses being distributed to the summands inside parentheses. The distributive property is illustrated.
Mr. Flourdust is a baker. Today he is making apple pies.
He has 12 bags of apples, with 6 apples in each bag.
He uses 6 apples for each pie.
How many apple pies can Mr. Flourdust make?
Answer:
12 apple pies
Step-by-step explanation:
If he uses 6 apples for each pie and he has 12 bags of apples with 6 apples in each bag, then we can infer that each bag is one pie.
So, 1x12 = 12 apple pies
Hope this helped :)
What is the mean of the normal distribution shown below?
Answer:
0
Step-by-step explanation:
Just add up the numbers and divide by 7
-3-2-1+1+2+3
-6+6=0
0/7 is 0
. A worker takes 5 hours to make 300 dayas.
a) How long will the worker take to make in:
i) 45 dayas
Answer:
45
Step-by-step explanation:
5*60=300 minutes
300/300=1
means he makes 1 in one minute
so 45 for 45
Cuales son los procedimientos desde el principio del siguiente ejersicio de polimonio de resta Ejersicio: De 3/5 x cubica restar - 1/2 x cubica- 2/3xy cuadrada mas 3/4 x cuadrada y-1/2y cubica
Answer:
[tex]\frac{6x^3+40xy^2-45x^2y+30y^3}{60}[/tex]
Step-by-step explanation:
Primero que todo reescribiremos el problema como una ecuacion:
[tex]\frac{6}{5}x^{3}-x^{3}+\frac{4}{3}xy^{2}-\frac{3}{2}x^{2} y+y^{3}[/tex]
Ahora rompemos el parentesis cambiando el signo:
[tex]\frac{3}{5}x^{3}-\frac{1}{2}x^{3}+\frac{2}{3}xy^{2}-\frac{3}{4}x^{2} y+\frac{1}{2}y^{3}[/tex]
Ahora simplificamos los terminos con variables iguales:
[tex]\frac{1}{10}x^{3}+\frac{2}{3}xy^{2}-\frac{3}{4}x^{2} y+\frac{1}{2}y^{3}[/tex]
Ahora restamos los primeros dos terminos y los ultimos dos terminos:
[tex]\frac{3x^{3}+20xy^{2}}{30}-\frac{6x^2y+4y^3}{8}[/tex]
Y realizamos la ultima suma de fracciones:
[tex]\frac{24x^3+160xy^2-180x^2y+120y^3}{240}[/tex]
Y por ultimo podemos simplificar la espresion dividiento doto por 4:
[tex]\frac{6x^3+40xy^2-45x^2y+30y^3}{60}[/tex]
A trapezoid has base lengths of 5 meters and 3.5 meters. If the height of the trapezoid is 4 meters, what is the area of the trapezoid?
Answer:
17 m² or 17 square meters
Step-by-step explanation:
A trapezoid has base lengths of 5 meters and 3.5 meters. If the height of the trapezoid is 4 meters, what is the area of the trapezoid?
Area of a trapezoid =1/2(b1 + b2)h
Where
b1 = First base length = 5m
b2 = Second base length = 3.5 m
Height = 4m
= 1/2(5m + 3.5m) × 4m
= 1/2(8.5m) × 4m
= 1/2 × 8.5m × 4m
= 17 m²
Therefore, the area of the trapezoid is 17 m² or 17 square meters
the answer in the problem is 0.75
Answer:
0.75
Step-by-step explanation:
you said it was 0.75
PLEASE HELP! What is the slope-intercept equation of the line shown below?
Answer:
y=2x+1
Step-by-step explanation:
y= mx + c
c= 1
m= slope which is -2
y=2x+1
Can someone please help me! Big ideas 8.4 number 20
Answer: The perimeter is about 20.26 units
Step-by-step explanation:
To calculate the distance between the points, we use the formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
where,
d = distance
[tex]x_2\text{ and }x_1[/tex] are the coordinates of the points on x-axis
[tex]y_2\text{ and }y_1[/tex] are the coordinates of the points on y-axis
For the given points:
B(0,3), C(4,-1), E(2,-3) and F(-2,1)
Calculating the distance BC:[tex]x_2=4\\x_1=0\\y_2=-1\\y_1=3[/tex]
Putting values in above equation, we get:
[tex]BC=\sqrt{(4-(0))^2+(-1-3)^2}\\\\d=\sqrt{16+16}=5.66units[/tex]
Calculating the distance CE:[tex]x_2=2\\x_1=4\\y_2=-3\\y_1=-1[/tex]
Putting values in above equation, we get:
[tex]CE=\sqrt{(2-(4))^2+(-3-(-1))^2}\\\\d=\sqrt{36+4}=4.47units[/tex]
To calculate the perimeter of a rectangle, we use the equation:
[tex]Perimeter=2(l+b)[/tex] ....(1)
where,
l = length of the rectangle = BC = 5.66 units
b = breadth of the rectangle = CE = 4.47 units
Putting values in equation 1, we get:
[tex]Perimeter=2(5.66+4.47)\\\\Perimeter=20.26 units[/tex]
Hence, the perimeter is about 20.26 units
Distribute – 3 (-3x2 + 5x).
Step-by-step explanation:
3(−3x2+5x)
=(−3)(−3x2+5x)
=(−3)(−3x2)+(−3)(5x)
=9x2−15x
Is x=2 a root of (2x-3)(3x + 2)(x+2)(x+2)(x-7/8)?
Answer:
No
Step-by-step explanation:
2x-3 = 0 so x = 3/2
3x+2 = 0 so x = - 2/3
x+2 = 0 so x=-2 (twice)
x-7/8 = 0 so x=7
Find the L.C.M of the following expressions.
1. 2x³ + 2x² - 12x , 6x³ - 6x² - 72x , 4x³ - 24x² + 32x
2. x³ - 2x²y + 2xy² - y³ , x⁴ - y⁴ , x³ + y³
Irrelevant / Random answers will be reported! :)
Step-by-step explanation:
Hey there!
Please see your required answer in pictures.
Hope it helps!
Whatcha statements describes the graph of the system of equations
{x-y=1
{y-x=1
A.lines are parallel.
B.the lines are coinciding.
C.the lines intersect at (1,0)
D.The lines intersect at (-1,0)
Answer:
Lines are parallel
Step-by-step explanation:
The volume of a cylinder is 1441 in and the height of the cylinder is 1 in. What is the radius of the cylinder? The radius of the cylinder is in. (Simplify your answer.) )
Answer:
229.459 rounded
Step-by-step explanation:
V=πr2h
1441 = [tex]\pi[/tex] r 2 (1)
divide 1441 by 2 and then divide by 3.14 (pi)
r = 229.459 rounded
What is the total length of 15 rods?
Answer:
5.7
Step-by-step explanation:
Question in Image answer with explanation please added 20 points
Answer:
$117,351 JMD
Step-by-step explanation:
It is simple. 1 US dollar is 150.45 JMD, so 780 US dollars should be:
780 * 150.45 = 117,351
Step-by-step explanation:
$1US dollar=$150.45JMD
$780US dollars=?
=$150.45×$780
=$117,351
two numbers which differ by 46
Answer:
The number 1 and 47
or 13 and 59
Answer:
16 and 62
Step-by-step explanation:
Two variables x and y. x < y.
y - x = 46
y = 46 + x
4x = y + 2
y = 46 + x in 4x = y + 2
4x + y = x + y + 46 + 2
4x + y - y = x + y - y + 46 + 2
4x = x + 48
4x - x = x - x + 48
3x = 48
3x ÷ 3 = 48 ÷ 3
x = 16
y = x + 46
y = 16 + 46
y = 62
Pls help you would be a life saver
You can write the answer as:
1.(first second or third)
2.( first second or third)
3.(first second or third)
Step-by-step explanation:
1.(first second or third)
2. If this pattern continues, what should be the value of 50 ?
Answer:
it should be 50 100 150 200 250 300....
Aiden invested $98,000 in an account paying an interest rate of 2 3/8% compounded
continuously. Autumn invested $98,000 in an account paying an interest rate of 2 3/4%
compounded quarterly. After 11 years, how much more money would Autumn have in
her account than Aiden, to the nearest dollar?
Answer:
Aiden will have $17878 more than autumn
Step-by-step explanation:
For Aiden;
Formula for continuous compounding is;
FV = Pe^(rt)
P = 98000
r = 2⅜% = 0.02375
t = 11
Thus;
FV = 98000 × e^(0.02375 × 11)
FV = 127258.1218
For Autumn;
Formula for regular compounding;
FV = PV(1 + (r/n))^(nt)
Where;
PV is present value = 98000
r is rate = 2¾% = 0.0275
n is number of times amount is compounding = quarterly = 4
t is time in years = 11
Thus;
FV = 98000 + (1 + (0.0275/4))^(4 × 11)
FV = 98001.3518
Difference in their compounded amounts after 11 years is;
127258.1218 - 98001.3518 = 29256.77 ≈ $17878
What is sin 45°? O A. 1/2 12 1 OB. NI O C. 1 O D. O E. 1 3 O F. 13 ap.ex
1/√2
Step-by-step explanation:
Imagine a right-angled triangle, for e.g. Triangle ABC,
Where
B = 90°
Remember your Toa Cah Soh.
sin 45° = opposite / hypotenuse
If theta = 45°
Angles A and C = 45° (Sum of angles in a triangle equal = 180°)
Since theta are the same, we can also deduce that the length AB and BC are the same.
Take for example AB = BC = 1 = opposite
By the Pythagorean theorem,
AB² + BC² = AC²
1² + 1² = AC²
2 = AC²
AC = √2 = hypotenuse
Therefore:
sin 45° = opposite / hypotenuse
sin 45° = 1/√2
970 grams decreased by 15.1 per min. How many grams are remaining after 14 minutes
Answer: 98.1
Step-by-step explanation:
Given: mass= 970 gm
Time = 14 min
rate of decay= 15.1% per minute.
Now, computing to get amount of element remaining after 14 minutes.
Formula; Element remaining=
Element remaining=
⇒ Element remaining=
⇒ Element remaining= ≅ 98.1 (nearest 10th of a gram)
∴ 98.1 element is still remaining after 14 minutes.
Answer:
98.1
Step-by-step explanation:
source: https://brainly.com/question/14231923
credit: jitushashi120
Lawrence makes tomato cages out of wire. He has 48 1/3 yards of wire and uses 6 3/4 yards on each tomato cage. How many tomato cages can Lawrence make with the wire he has?
A. 6
B. 7
C. 8
D. 9
which plane is parallel to plane CIJ??
Answer:
Step-by-step explanation:
??
please help!! I'm really confused
Answer:
(-4,3)
Step-by-step explanation:
G is plotted 4 units left and 3 units up
:) ur welcome
Kelsey starts downloading a file. After 44 seconds, her computer says "40% of the file has downloaded."
How many seconds will it take in all to download the file at this rate?
On the interval (r, 7), at which x-value is the average rate of change 56?
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3
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5
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6
7
12
24
28
96
192
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21 Edmentum. All rights reserved.
Worth 10 points
It’s a picture so it’s clear
If the value of "Y" varies directly with "X" and y=-8,when x=20,find "Y"if x=-4
Answer:
y is 8/5 when x = -4.
Step-by-step explanation:
If the value of "Y" varies directly with "X", we can write y = kx, where k is the constant of proportionality.
If "y=-8,when x=20," then we can find k: -8 = 20k, or k = -2/5.
Then y = (-2/5)x.
If x = -4, then y = (-2/5)(-4) = 8/5
y is 8/5 when x = -4.
Which are the solutions of 5x2 + 2x - 3 = 0 by factoring?
Answer:
[tex]x=\frac{3}{5}[/tex]
x = - 1
Step-by-step explanation:
5x² + 2x - 3 = 0
5x² + 2x - 3x = 0
(5x² + 5x) + (- 3x - 3) = 0
5x(x + 1) - 3(x + 1) = 0
(5x - 3)(x + 1) = 0
Create separate equations.
5x - 3 = 0
x + 1 = 0
5x - 3 = 0
5x - 3 + 3 = 0 + 3
5x = 3
5x ÷ 5 = 3 ÷ 5
[tex]x=\frac{3}{5}[/tex]
x + 1 = 0
x + 1 - 1 = 0 - 1
x = - 1
What is the range of the given function?
{(–2, 0), (–4, –3), (2, –9), (0, 5), (–5, 7)}
{x | x = –5, –4, –2, 0, 2}
{y | y = –9, –3, 0, 5, 7}
{x | x = –9, –5, –4, –3, –2, 0, 2, 5, 7}
{y | y = –9, –5, –4, –3, –2, 0, 2, 5, 7}The table shows ordered pairs of the function . What is the value of y when ?