Answers
Answer:
[tex]y'''=3e^{-x^3}(9x^5-6x^3-9x^2+2)[/tex]
Related Questions
5/42 = 10/84 ture or false
Answers
Answer:
true
Step-by-step explanation:
Answer:
true
................
200% of what number is 66?
Answers
Answer:
33
Step-by-step explanation:
Because 66 is 200% just divide that by 2. Then 33 would be 100%
click on the picture for questions pls help
Answers
Answer:
All below
Step-by-step explanation: Can I get brainliest? Thanks!
1. 6x^3
2. 152x^8
3. 18x^10
4. 6x^5
5. 21x^3y^4
6. 30x^2y^4z^4
7. 32xy^7z^2
8. 11x^4y^3
9. x^5+x^4
Solve.
10x^2 - 6 = 9x
Answers
Answer:
B
Step-by-step explanation:
use quadratic formula: (-b ±√b²-4ac) ÷ 2a
a = 10, b = -9, c = -6
Please Help! After one side of a square flower bed was enlarged by 2 ft and the other side was enlarged by 3 ft, the area of a new flower bed became twice the area of an old one. How long was the side of the old flower bed?
Answers
The problem says we have a square flower bed to start out with.
Let's have the sides of the squares be "x". The area of this original flower bed is [tex]x^{2}[/tex].
Then, one side of the square is enlarged by 2ft, and another side 3ft. Our new flower bed dimensions are now (x+2) and (x+3). Multiply (x+2) and (x+3) to find the area, which gets you [tex]5x^{2} +6x+6[/tex].
We also know that the new area of the flower bed is twice the size of the original flower bed. Multiply the original area by 2, you get [tex]2x^{2}[/tex].
With the new area and the doubled original area, we can now make an equation: [tex]5x^{2} +6x+6=2x^{2}[/tex]
Solve for x, you get 6.
Hope this explanation helped, maybe a bit too many details but there's your answer, 6!
The side length of the original bed is 6 units
Area of squareThe formula for finding the area of the square is expressed as:
A = x^2
If one side of a square flower bed was enlarged by 2 ft and the other side was enlarged by 3 ft, the area of the bed becomes;
A = (x+2)(x+3)
A = x^2 + 5x + 6
If the area of a new flower bed became twice the area of an old one, then;
5x^2 + 6x + 6 = 2x^2
On factorizing, the value of x is 6 which shows that the side length of the original bed is 6 units
Learn more on the area of square here: https://brainly.com/question/25092270
If a triangle is right, then it has a
hypotenuse.
Choose the equivalent statement.
A. If a triangle does not have a hypotenuse, then it is not a right
triangle.
B. If a triangle is not a right triangle, then it has a hypotenuse.
C. If a triangle does not have a hypotenuse, then it is a right
triangle.
Answers
The equivalent statement would be choice A :)
Answer: A. If a triangle does not have a hypotenuse, then it is not a right
triangle.
PLEASEEEEE I NEED HELPPPPP !!!!!!!
Answers
We can split up this 3D composite figure into two main parts (as shown in the picture I attached), and find each part’s volume before adding them together for the total volume.
Cube —> 5x5x5 —> 25x5 = 125 in^3
Rectangular Prism —> 20x5x5 —> 100x5 = 500 in^3
125 + 500 = 625
So the answer is A. 625 in^3
Hope this helped! If I was correct, I’d appreciate it if you marked my answer as Brainliest.
find the value of x and y
Answers
Answer:x=63, y=27
Step-by-step explanation:
A flying disc has a radius of 10 inches. What is the area of one side of the flying disc to the nearest square inch? Use 3.14
as an approximation for .
Answers
What is the length of FG?
A 3 inches
B 4 inches
C 5 inches
D 90 inches
3 inches
4 inches
5 inches
help mee plz
Answers
Answer:
B. 4
Step-by-step explanation:
If Triangle ABC is congruent to Triangle EFG, then A = E, B = F, and G = C.
In this case, we want to find FG. BC is congruent to FG. Therefore, FG is 4 inches.
the net of a retangular prism is shown below. The surface area of each face is labeled. 12 square centimeters, 12 square centimeters, 18 square centimeters, 18 square centimeters, 24 square centimeters, and 24 square centimeters. which values represent the dimentions, in centimeters, of the retangular prism?
HELP QUICKLY PLEASE
Answers
Answer:
76
Step-by-step explanation:
. Bree sold 2 paintings for $95 each,
5 stone sculptures for $64 each, and
1 mini-bronze sculpture for $150 in the
month of April. Bree doubled her sales
in May. How much were her total sales in
April and May?
Answers
2x95=190
64x5=320
+150
Add those together and you get 660.
Since it’s doubled, multiply 660 by 2 to get 1,320.
Hope this helps! <3
if James have 12 books and Jack has 15 who has more
Answers
Answer:
Jack
Step-by-step explanation:
Jack has more books because 15 is more than 12
lol
Find the volume of the figure. Round to the tenths if necessary
Answers
Answer:
308.9 cm³
Step-by-step explanation:
6x3.9x13.2=308.88
Which is NOT an equivalent ratio for 1:3? *
2:6
3:9
O 3:6
O 4:12
Answers
Answer:
where the answer is 3/6 I hope it helps
Answer:
3:6
Step-by-step explanation:
1:3 times 2= 2:6
1:3 times 3= 3:9
1:3 times 4= 4:12
Therfore, 3:6 is NOT an equivalent ratio for 1:3.
I need help ASAP will mark the brainliest
Answers
Answer: 7,3
Step-by-step explanation: do the x line the y line (not the best explanation)
Answer:
16,7
Step-by-step explanation:
The answer is 16,7 because y value will go up 3 since the JKLM is the same and x value will go right 10.
Y+3, x+10
Hope this help!
Please answer ASAP this is due tomorrow
Answers
17. The base of a 30-foot ladder is placed 11 feet from the building. How
high up the building does the ladder reach, to the nearest foot? *
Answers
a=11 b=height of building c=30
11^2+b^2=30^2
121+b^2=900
b^2=779 *square root both sides*
b=28 feet
The side lengths of the following right triangle 15,20 and 25, as shown below. The altitude from the right angle splits the hypotenuse into line segments of length x and y. Solve for h,x, and y.
Answers
Answer:
[tex]h = 12[/tex]
[tex]x = 9[/tex]
[tex]y= 16[/tex]
Step-by-step explanation:
Given
The attached triangle
Required
Find h, x and y
Let the base of the triangle be 15.
So, the area is:
[tex]A = \frac{1}{2} * 15 * 20[/tex]
[tex]i.e\ height = 20[/tex]
[tex]A = \frac{1}{2} * 300[/tex]
[tex]A = 150[/tex]
Let the base of the triangle be 25.
So, the area is:
[tex]A = \frac{1}{2} * 25 * h[/tex]
[tex]i.e\ height = h[/tex]
[tex]A = \frac{1}{2} * 25h[/tex]
Substitute [tex]A = 150[/tex]
[tex]\frac{1}{2}*25h = 150[/tex]
Solve for h
[tex]h = \frac{150 *2}{25}[/tex]
[tex]h = 6 *2[/tex]
[tex]h = 12[/tex]
Considering the smallest triangle
[tex]Hypotenuse = 15[/tex]
So:
[tex]15^2 = h^2 + x^2[/tex]
[tex]15^2 = 12^2 + x^2[/tex]
This gives:
[tex]15^2 - 12^2 = x^2[/tex]
[tex]81 = x^2[/tex]
Take square roots
[tex]9 =x[/tex]
[tex]x = 9[/tex]
Solving for y
[tex]x + y = 25[/tex]
[tex]y= 25 - x[/tex]
[tex]y= 25 - 9[/tex]
[tex]y= 16[/tex]
1\4 fractions division
Answers
But 1/4 as a decimal gives us 0.25
9. Kesha and two friends are planning a trip. Kesha's mother has said that she can put no more than $100 on her credit card to rent a car. If the rental company charges a flat rate of $25 plus $0.10 per mile, what is the greatest distance the girls can travel?
Answers
Answer:
750 miles
Step-by-step explanation:
100-25=75. 75/.10= 750
Which camera is the farthest from the surface of the water?
Sorry if the picture is blurry! I tried my best!
Answers
Answer:
fish camera
Step-by-step explanation:
I think I took the quiz
Answer:
B hope this helps
Step-by-step explanation:
30x10-91x3-30 factorizar
Answers
Answer:
(3x5 - 10) • (10x5 + 3)
Step-by-step explanation:
A swimming pool is 14 yards long and 6 yards wide.Which equation can you use to find the area of the bottom of the pool?
Answers
helps me please
calculate the area and the perimeter?
Answers
Answer:
Area = 88 m²
Perimeter = 44 m
Step-by-step explanation:
✔️Area of the shape = area of the rectangle + area of the square
Area of the rectangle = L*W
L = 12 m
W = 6 m
Area of rectangle = 12*6 = 72 m²
Area of the square = s²
s = 4
Area of the square = 4² = 16 m²
Area of the shape = 72 + 16 = 88 m²
✔️Perimeter = sum of the sides surrounding the shape = 12 + 6 + 4 + 4 + 4 + 4 + 4 + 6 = 44 m
PLZ HELP
which of the following is true
2 + 21 =27
2 + 21 = 32
2 + 21 = 23
Answers
Please confirm my answer
Answers
y-int: (0, -8)
ILL GIVE BRAINLIEST IF ITS RIGHT
FREE BRAINLIEST
Jessie started a record collection with 8 records. Each week he added 3 records to his collection. Riley started her record collection with 23 records. Each week she gave away 2 records.
d) When will Jessie & Riley have the same number of records in their collection?
How many records will they each have at this time?
Answers
Answer:
when Riley starts selling her $h1t
[tex](\frac{1}{4} +\frac{5}{4} )^{2} +\frac{3}{4}[/tex]
Answers
Answer:
Should be 3
Step-by-step explanation:
To add the fractions find the LCD then combine
Answer:
3
Step-by-step explanation:
[tex](\frac{1}{4} +\frac{5}{4} )^2+\frac{3}{4} \\\\(\frac{6}{4})^2+\frac{3}{4} \\\\\frac{9}{4} +\frac{3}{4} \\\\\frac{12}{4} \\\\3[/tex]
A pyramid has a rectangular base that is 5 cm wide and 9 cm long. The height of the pyramid is 10 cm.
10 cm
5 cm
9 cm
What is the volume of the pyramid?
Answers
Answer: 450 cm
Step-by-step explanation:
10 x 9 = 90 x 5 = 450