What is the solution set for the inequality.
t - 9 ≤ 8
A
{18, 19, 20, 21}
B
{17, 3, 14, 25}
C
{17, 20, 30, 44}
D
{8, 11, 15, 17}
Answer:
c) {17,20,30,44}
Step-by-step explanation:
OK po yan...sir mam.
2 1/2t = 11
what is t
1/2 x 1/7? Pls help me!!!!
Answer:
0.07142857142
Step-by-step explanation:
The basic model of a Bugatti Chiron is $3,000,000. If sales tax on a car is 8%, how
much will you pay in sales in tax?
Answer:
$240,000.00
Step-by-step explanation:
3,000,000 * 8% = $240,000.00
Marisol is preparing a care package to send to her brother. The package will include a board game that weighs 4 lb and several 14 lb snack packs. The total weight of the care package must be less than 25 lb.
Which statement describes the solution to this inequality?
Drag and drop the answer into the box.
Response area
So what we gotta do is isolate the variable by
writing it out like this
4 1/4 25 those are the numbers where those go are like this
4x - 1/4 < 25 then move on to the next line on here we write out
4x + 1/4 - 1/4 < 25 + 1/4 (The reason why i put + 1/4 is because you have to isolate the variable by doing addition as well And i always find it easier to convert the fractions to decimals then after you make that line you make the next one like this you have to add 1/4 to 4x then take it away (which is 4x) then put that to the side like this 4x ? ? then we need to find those two ?s by adding 25 and 1/4 (or o.25) which is 25.25 then we need to add that to the second answer 4x ? 25.25 when you have this you need to find out which one is bigger so it is 4x<25.25 (or 25 1/4) then we need to divide 4 and 25.25 to get 6.25 so
the answer is x < 6.25 so c is your awnser
x + 5 = 29
solve for x :
solve for y:
Answer:
valor de x: 24
valor de y:5
Answer:
x is 24 but wdym solve for y?
Step-by-step explanation:
what is the equation of the line with a slope of -3/4 that passes through the point (4,-2)?
Answer:
y=-3/4x+1
Step-by-step explanation:
y-y1=m(x-x1)
y-(-2)=-3/4(x-4)
y+2=-3/4(x-4)
y=-3/4x+12/4-2
y=-3/4x+3-2
y=-3/4x+1
y + 5/2 * x = 2 as a graph
Answer:
Use desmos online graphic calculator
Step-by-step explanation:
Marie is saving $75 each week so she can buy a new laptop which costs $1200. She has already saved $125. Find the minimum number of weeks she will have to save in order to be able to make this purchase.
Answer:
18 weeks
Step-by-step explanation:
Answer:
the minimum number of weeks she will have to save in order to be able to make this purchase is 15
Step-by-step explanation:
1200 divided by 75=16
and 75 go into 125 one time so u take and
16-1 =15
there for 15 is ur answer
Select all expressions equivalent to 32 + 40x.
8(5x + 4)
(8 + 10x)4
4(4 + 10x) + 16
15x + 25x + 2(16)
218 + 5x) + 218 + 15x)
Answer:
The first 4
Step-by-step explanation:
Please help ASAP!
There are 10 girls and 16 boys in a class. The teacher has sticks with each students name on the bag. What is the probability of selecting sticks with a boy’s name and then a girl’s name if the first stick is not replaced?
How long will it take a rocket traveling at 8 km/s to reach 20 km? (please include the equation)
Answer:
Step-by-step explanation:
Use the second kinematic formula
[tex]x_f-x_i=V_it+\frac{1}{2}at^2\\20=8t+\frac{1}{2}(9.8)t^2\\4.9t^2+8t-20=0[/tex]
Apply the quadratic formula to solve for time. The negative value does not matter because time cannot be negative, its impossible.
I got a value of t = 1.363 seconds
Please help me out with this guys
7. Describe and correct the error made in identifying the property.
(2•x) • 4 = 2 • (x •4)
Commutative Property of Multiplication
Answer:
45
Step-by-step explanation:
help?? please i need it
Answer:
I think the answer is no because none of these are divisible by any of the numbers
En la tienda de mascotas "Animalo-T", se desea elevar un elefante de 2,900 kg utilizando una elevadora hidráulica de plato grande circular de 75 cm de radio y plato pequeño circular de 13 cm de radio. ¿Calcula cuánta fuerza hay que hacer en el émbolo pequeño para elevar al paquidermo?
Answer:
Se requiere una fuerza de 854.473 newtons sobre el émbolo pequeño.
Step-by-step explanation:
Por el Principio de Pascal se conoce que el esfuerzo experimentado por el elefante es igual a la presión ejercida por el plato pequeño. Es decir:
[tex]\frac{F_{1}}{A_{1}} = \frac{F_{2}}{A_{2}}[/tex] (1)
Donde:
[tex]F_{1}[/tex] - Fuerza experimentada por el elefante, medida en newtons.
[tex]F_{2}[/tex] - Fuerza aplicada sobre el plato pequeño, medida en newtons.
[tex]A_{1}[/tex] - Área del plato grande, medida en metros cuadrados.
[tex]A_{2}[/tex] - Área del plato pequeño, medida en metros cuadrados.
La fuerza aplicada sobre el plato pequeño es:
[tex]F_{2} = \left(\frac{A_{2}}{A_{1}} \right)\cdot F_{1}[/tex]
La fuerza experimentada por el elefante es su propio peso. Por otra parte, el área del plato es directamente proporcional al cuadrado de su diámetro. Es decir:
[tex]F_{2} = \left(\frac{D_{2}}{D_{1}} \right)^{2}\cdot m\cdot g[/tex] (2)
Donde:
[tex]D_{1}[/tex] - Diámetro del plato grande, medido en centímetros.
[tex]D_{2}[/tex] - Diámetro del plato pequeño, medido en centímetros.
[tex]m[/tex] - Masa del elefante, medida en kilogramos.
[tex]g[/tex] - Aceleración gravitacional, medida en metros por segundo cuadrado.
Si sabemos que [tex]D_{1} = 0.75\,m[/tex], [tex]D_{2} = 0.13\,m[/tex], [tex]m = 2900\,kg[/tex] y [tex]g = 9.807\,\frac{m}{s^{2}}[/tex], entonces la fuerza a aplicar al émbolo pequeño es:
[tex]F_{2} = \left(\frac{0.13\,m}{0.75\,m} \right)^{2}\cdot (2900\,kg)\cdot \left(9.807\,\frac{m}{s^{2}} \right)[/tex]
[tex]F_{2} = 854.473\,N[/tex]
Se requiere una fuerza de 854.473 newtons sobre el émbolo pequeño.
distribute 2(9x + 2)
Answer:
18x+4
Step-by-step explanation:
Multiply 2 and 9x
Multiply 2 and 2
2 times 9x is 18x
2 times 2 is 4
In an equation, the answer is:
18x+4
Answer:
18x+ 4
Step-by-step explanation:
Just multiply the outside 2 to 9x and 4. I hope this helps :)
I have a pile of socks which contains 12 white socks, 12 black socks, and 12 red socks. How many socks must I take from the pile to be certain that I have at least one matching pair?
Answer:
I would say 6 but i do not know
Step-by-step explanation:
bc 6x2=12
The least number of socks to be taken from the pile to have one pair of socks is given by the equation A = 4
What is an Equation?
Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the number of socks to be taken be represented as A
Now , the equation will be
The number of white socks = 12
The number of black socks = 12
The number of red socks = 12
So , let the first sock be taken be either a white , black or red
Now , the second sock can also be either a white , black or red
And , the third sock can also be either a white , black or red
But , the fourth sock must a white or black or red and it will form a pair of similar colored sock
Therefore , the number of times is 4
Hence , the number is 4
To learn more about equations click :
https://brainly.com/question/19297665
#SPJ2
Twelve packs of paper cost $7.20. Of each pack costs the same, how much does one pack cost?
Answer:
$0.6
Step-by-step explanation:
P means Packs
12P=$7.20
divide both sides by 12
P=$0.6
so 1 pack costs $0.6
Which is equivalent to 216 Superscript one-third?
3
6
36
72
Answer:
I think is 6
hope this answer be right
Answer:
6
Step-by-step explanation:
what is 4.059 divided by 10,000
Answer: 0.0004059
Step-by-step explanation:
Write the slope-intercept form of an equation for the line that passes through the given point. ( − 6 , 5 ) and 2x−2y=10
Answer:
..
Step-by-step explanation:
The following is a conversion table for millimeters and centimeters. Which
numbers belong in the millimeters column?
mm
cm
1
3
5
А.
1, 3, 5
В.
11, 13, 15
С.
10, 30, 50
D
100, 300, 500
Hi
(06.06) 4 3(x + 4) represents the area of the rectangle above. Which expression below is equivalent by the Distributive Property? (4 points) 3x + 12 (3 + x) + 4 O (x +4) 3 O 3x + 4
Answer:
im on the same one if i get it right i will comment and tell u k?
Step-by-step explanation:
kk
Answer:
A
Step-by-step explanation:
ill give top if u answer correct
Which other expression has the same value as (-14)-(-8)
Answer choices:
(-14)+8
14-(-8)
14+(-8)
(-14)+(-8)
Answer:
the last one (-14)+(-8)
Step-by-step explanation:
-14 - -8 any time you have minus a negative it's a + sign
so
-14+8 therefore it's the first one.
Use Distributive property to find the product
8x13
What is the slope intercept ?
PLEASE HELP ME !
Answer:
The slope is undefined.
Step-by-step explanation:
Since it is a vertical line, it does not have a y-intercept nor a slope. It runs parallel to the y-axis.
Find the value of x.
Answer:
Step-by-step explanation:
2/3=x+3/2x+2
4x+4=3x+9
x=5
ONLY ANSWER IF YOU!! I WILL GIVE YOU BRAINLYEST!!
What is the lateral surface area of the square
pyramid?
A.324 cm2
B. 144cm2
C. 180cm2
D. 288 cm2
Answer:
B
Step-by-step explanation:
Right square pyramid
Solve for lateral surface area
AL≈148.43
a Base edge
6
h Height
12
3x+3y=9 solve for y
Can the answer be written as y=-x+3 my teacher told me I can write it like that can I though ? Or is the answer y=-x 3 ?