Answer:
reciprocal = -14/15
= 15/-14
multiplicative inverse = [tex]\frac{-14}{15}[/tex] × [tex]\frac{15}{-14}[/tex] = [tex]\frac{-210}{-210}[/tex] = 1
= [tex]\frac{15}{-14}[/tex]
Find the derivative of sin x from first principle.
Answer:
Derivative of sinx is cosx ...........
NEED HELP PLEASE I need number 3 and 4 please if anybody can help
Answer:
top bar on 3. 120 dollars for strawberry milk per month
bottom bar on 3. 100 dollars chocolate milk per month
#4. bars help an individual know information visually and may help an individual understand better.
Look at image for question and answers
Answer:
d
Step-by-step explanation:
i did this last year
Evaluate the formula: x−2y=5 for when x=−3
Step-by-step explanation:
so, just use x = -3 in the equation.
-3 - 2y = 5
-2y = 8
y = -8/2 = -4
that was the whole thing.
Answer:
x-2y=5 x-3
×=2y-5 =x-3
x=3y=x-3
please help me solve
Answer:
A
Step-by-step explanation:
Cuz if the y intercept increases, so does the line
Answer:
answer A
semoga membantu
What is the answer and I will need it now
Answer:
C. is your answer. 3/4. think of it like money. 1/4 is 25. 1/2 is 50. 3/4 is 75. and 1 is 1 whole
Answer:
D
Step-by-step explanation:
The graph is counting by 1/4, so in between 3/4 and 1, it would be 7/8, because 5/8 is less than 3/4, which the marker in front of point P.
39) 18% of 18 is what?
Answer:
3.24
Step-by-step explanation:
Hope this helps :)
A. Your friend says that the solutions to the inequality 9x-18x ≥ - 18 are x ≥ 2 Solve the inequality correctly. B. What error did your friend make?
Answer:
A. x≤2; B. wrong unequality after dividing by negative number.
Step-by-step explanation:
9x-18x≥ -18;
-9x≥ -18;
0≥ -18+9x;
18≥9x;
9x≤18;
x≤2.
If x represents the first, or the smaller, of two consecutive odd integers, express the sum of the two integers in terms of x.
The answer is
(Simplify your answer.)
Answer:
2x + 3
Step-by-step explanation:
1) x+1
2) x+3
x+1+x+2 = 2x + 3
What is 3.5 divided by 7
Answer:
1/2 or 0.5
Step-by-step explanation:
....
The solution for 3.5 divided by 7 is,
⇒ 70
What is Division method?Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.
For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The expression is,
⇒ 3.5 divided by 7
Now, We can write as;
⇒ 3.5 divided by 7
⇒ 3.5 ÷ 7
⇒ 35 / 70
⇒ 1 / 2
Thus, The value of fraction for 3.5 divided by 7 is,
⇒ 1/2 or 0.5
Learn more about the divide visit:
brainly.com/question/28119824
#SPJ5
The length of a rectangle is twice its width.
If the perimeter of the rectangle is 54 yd, find its length and width.
Answer:
Length 18 yds, Width 9 yds
Step-by-step explanation:
2x + 2x + x + x = 54
Combine like terms
6x = 54
Divide both sides by 6
x = 9
Plug 9 into equation above
2(9) + 2(9) + 9 + 9 =
18 + 18 + 18 = 54
jim invested his savings in two investment funds. the amount he invested in fund A was $3000 less than the amount he invested in fund B. Fund A returned a 8% profit and Fund B returned a 7% profit. How much did he invest in Fund B, if the total profit from the two funds together was $960?
Answer:
$8000
Step-by-step explanation:
Let it be that investment in A is x dollars, then Jim invested in B x+3000.
x/100*8=0.08x- the profit from A, (x+3000)/100*7= 0.07x+210
0.08x+0.07x+210=960
0.15x=750
x=750/0.15= 5000
5000+3000=8000dollars- investment in B
The required amount invested in Fund A is $5000, and in Fund B is $8000.
What are simultaneous linear equations?Simultaneous linear equations are two- or three-variable linear equations that can be solved together to arrive at a common solution.
Here,
Let the amount invested in fund A be x, and the amount invested in fund b be y.
x = y - 3000 - - - - - - - - - - -(1)
0.08x + 0.07y = 960 - - - - - - - - (2)
From the equation, 1
[y - 3000]0.08 + 0.07y = 960
y = $8000
Now,
x = 8000 - 3000
x = 5000
Thus, the required amount invested in Fund A is $5000, and in Fund B is $8000.
Learn more about simultaneous equations here:
https://brainly.com/question/16763389
#SPJ2
7b,for b=5 give me n suer for that
Answer:
35
Step-by-step explanation:
7b
7(5)
35
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\frak{7b}}}\\\huge\boxed{\rightarrow{\frak{7(5)}}}\\\huge\boxed{\rightarrow\frak{35}}}\\\huge\boxed{\frak{Answer: 35}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\huge\boxed{\frak{Amphitrite1040:)}}[/tex]
The 2s in 202 how many times greater
Answer:
101
Step-by-step explanation:
solve 12+20 using distributive property and the gcf
Answer:
4(3+5). the sum in the parenthesis is 8 and the gcf is four. 4*8=32
Step-by-step explanation:
please help that’s all i just need to make i’m correct it due tomorrow early so please
The expression two pi parentheses RH plus R to the power of two parentheses represents the total surface area of a cylinder with height H in radius R what is the surface area of the cylinder with a height of 6 cm and a radius 2 cm
Answer:
100.6cm2
Step-by-step explanation:
The mathematical expression wil become
[tex]2\pi(rh + {r}^{2} )[/tex]
The TSA of a cylinder is
[tex]2\pi \: rh + \pi {r}^{2} + \pi {r}^{2} [/tex]
When simplified, we have
[tex]2\pi \: rh + 2\pi {r}^{2} = 2\pi(rh + {r}^{2} )[/tex]
So indirectly, the expression is the same as total surface area of a cylinder.
So all you have to do is substitute the height and radius into any of the formulas .
[tex]2 \times \frac{22}{7} ( (2 \times 6) + {2}^{2} )[/tex]
[tex]2 \times \frac{22}{7} (12 + 4) \\ 2 \times \frac{22}{7} \times 16 \\ \frac{22 \times 2 \times 16}{7} \\ \frac{22 \times 32}{7} \\ \frac{704}{7} = 100.57 {cm}^{2} \\ = 100.6 {cm}^{2} [/tex]
Find the distance between the points L(7, -1) and M(-2,4)
Answer:
I hope it will help you....
2(x^2+6)+3(×-1. ×=5 solve the equation and show your work
Answer:
Step-by-step explanation:
2(x^2+6)+3(x-1=
2(5*5+6)+3(5-1=
2(25+6)+3(4=
2(31)+3(4=
62+12=74
Help please I don’t understand tell me we’re to plot
Answer:
put one dot on (-3,3) then put another on (-2,2) and lastly put another one on (-2,4). Hope this helped!
Plz help 57.3 - 4.32 =
Answer:
52.98
Step-by-step explanation:
Find the area of a triangle with a base of 6 m and a height of 3 m.
Share £360 into the ratio 3:2:1
Answer:
£180, £120 and £60.
Step-by-step explanation:
The number of parts = 3 + 2 + 1 = 6.
360 / 6 = 60, so the shares are:
3*60 = 180
2*60 = 120
1 * 60 = 60.
The distribution of £360 in the ratio of 3:2:1 will be £180, £120 and £60.
What is a ratio?
In mathematics, ratios are used to determine the relationship between two numbers it indicates how many times is one number to another number.
The number of parts = 3 + 2 + 1 = 6.
360 / 6 = 60, so the shares are:
3 x 60 = 180
2 x 60 = 120
1 x 60 = 60.
Hence the distribution of £360 in the ratio of 3:2:1 will be £180, £120 and £60.
To know more about ratios follow
https://brainly.com/question/2328454
#SPJ2
Write an expression for "the product of 5 and z.”
+
y
Stuck? Review related articles/videos or use a hint.
Answer:
5z
Step-by-step explanation:
Product means multiply
5z
Can someone please help me please?
9514 1404 393
Answer:
D. G(x) = (x+3)² -2
Step-by-step explanation:
G(x) is translated left 3 and down 2 from F(x). The transformation ...
G(x) = F(x -h) +k
is a translation right h units and up k units. We have h=-3 and k=-2, so the function of interest is ...
G(x) = F(x +3) -2
G(x) = (x +3)² -2
The size of a rectangular computer monitor is determined by the length of its diagona
a computer monitor has a length of 24 inches and a height of 18 inches, what is the
length of its diagonal to the nearest inch?
42 inches
15 inches
30 inches
21 inches
Answer:
30 inches.
Step-by-step explanation:
Using Pythagoras:
d^2 = 18^2 + 24^2 = 900
d = sqrt 900 = 30.
Pls help it's due today It's DUE IN 8 MINUTES.
Answer:
84 pounds
Step-by-step explanation:
The temperature of the pool water was 83 degrees during the day and
dropped 7 degrees at night. What was the new temperature.
Answer:
76
Step-by-step explanation:
83-7=76
If the side length of a square is 7.2 inches, what is the area of the square
Answer:
51,84
Step-by-step explanation:
The area of the square if side * side, so 7.2 * 7.2 = 51,84 square inches
Supón que fabricas anillos para servilletas
taladrando agujeros de radio r = 2.5 cm a
través del centro de una esfera de madera de
radio R=4 cm. ¿Cuál es la cantidad de ma
dera que sale de la perforación, si los anillos
quedan con una altura de 6 cm?
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
En esta cuestión se precisa calcular el volumen de la esfera y sustraer los volúmenes de dos casquetes esféricos de igual cantidad [1] y un cilindro recto respectivo a la operación de taladrado. [2] La cantidad de madera a remover queda definida por la siguiente expresión:
[tex]V = \frac{2\pi}{3}\cdot h^{2}\cdot (3\cdot R - h) + \pi\cdot r^{2}\cdot (2\cdot R-2\cdot h)[/tex] (1)
Donde:
[tex]V[/tex] - Volumen removido de madera, en centímetros cúbicos.[tex]h[/tex] - Altura del casquete esférico, en centímetros.[tex]R[/tex] - Radio de la esfera, en centímetros. [tex]r[/tex] - Radio del agujero, en centímetros.Si sabemos que [tex]h = 1\,cm[/tex], [tex]R = 4\,cm[/tex] y [tex]r = 2.5\,cm[/tex], entonces la cantidad de madera a remover es:
[tex]V = \frac{2\pi}{3}\cdot (1\,cm)^{2}\cdot [3\cdot (4 \,cm) - 1\,cm] +\pi\cdot (2.5\,cm)^{2}\cdot [2\cdot (4\,cm)-2\cdot (1\,cm)][/tex]
[tex]V \approx 140.848\,cm^{3}[/tex]
Se debe remover aproximadamente 140.848 centímetros cúbicos de madera para reducir las esferas a anillos con altura de 6 centímetros.
Invitamos cordialmente a consultar esta pregunta sobre volúmenes: https://brainly.com/question/16127188
