What is the answer for 2x + 3y=6
Answer:
y=-2/3x+2
Step-by-step explanation:
This is the answer in slope intercept form
I need help.. with thissss
9514 1404 393
Answer:
7.06
Step-by-step explanation:
This triangle can be solved a couple of ways. In the end, they amount to the same thing.
1) The area is ...
A = 1/2bh = 1/2(8)(15) = 60 . . . using DG as the base
Using GE as the base, the height (DF) is ...
A = (1/2)(17)(DF)
2(60)/17 = DF = 120/17
DF ≈ 7.06
__
2) Using similar triangles, we can find the ratio of the long side to the hypotenuse as ...
(long side)/(hypotenuse) = DE/GE = DF/DG
DF = DG(DE/GE) = 8(15/17) = 120/17
DF ≈ 7.06
Choose all the graphs that represent functions. PLEASE HELP ME!!
Answer: the first one, and the last one, and the third one as well.
Step-by-step explanation:
Help ASAP please!!!!!!!!!
Brianna wants to buy a digital camera for a photography class. One store offers the camera for $51 down and a payment plan of $21 per month. The payment plan for a second store is described by y = 15x + 80, where y is the total cost in dollars and x is the number of months. Which camera is cheaper when the camera is paid off in 12 months? Complete the explanation.
The camera at the
(select)
store is cheaper when the camera is paid off in 12 months, because the cost at the first store is $
and the cost at the second store is $
.
Answer:
The second camera. The second camera is $30 cheaper than the first camera.
Step-by-step explanation:
The equation of the first store is y = 20x + 50. Keep this in mind.
Replace x with 12 in each of these equations to determine which is cheaper.
y = 20(12) + 50 = $290
y = 15(12) + 80 = $260
So the second store is cheaper.
Six friends went out to lunch they each started with the same amount of money and they each spent 8$ they ended with a combined total of 48$ how much money did each of them have to start
Answer:
8
Step-by-step explanation:
Can FLVS see what website i copy and pasted from?
I cheated on one question on an exam and my teacher said i copy and pasted something but, i dont know if she can see what website i copied it from. if she cant see that then i can say i copy and pasted a division symbol
please help ASAP
Answer:
Hi! They most likely ran your answer through a copywrite website or just googled your answer and that's how they found out you cheated. Therefore, they probably know what site you copied the answer from. Sorry hun!
If it was a math problem then was it just an equation with the answer in number form? If so, then she probably could only tell what you copy and pasted. So she'll most likely be able to see that you didn't just copy and paste a division symbol...
In conclusion, either way she knows you cheated. Next time, re- word as much as you can and type everything out yourself! Good luck hun!
help me plz i am so confused
Answer:
15 idk good luck bro
Step-by-step explanation:
Answer:
around 30 or 40
Step-by-step explanation:
anyone know the answer?
Answer:
3/4
Step-by-step explanation:
3*3=9
3*4=12
Answer: 3/4
Step-by-step explanation:
9/12 divide by 3/3= 4/3
Let f be the function with f(3)=2 and the derivative given by f'(x)=cos(pi/x). Let h be the function defined by h(x)=g(f(x)). Find h'(3).
Answer:
what you mean by that but because my mind isn't like up right I'll come back to you later and I'll see if I can actually help you answer
Me ayudan por favor ❤️
Answer:
Step-by-step explanation:
ABC = Right Angle
EFG = Acute Angle
DEB = Obtuse Angle
DGF = Straight Angle
what are two partial products would you add to find 219 x 27
Answer:
22
Step-by-step explanation:
22
Resuelve:
Debes formular las ecuaciones y aplicar el método de eliminación:
1. Para llevar 4 docenas de huevos y 3 libras de mantequilla, Angélica debe pagar
$36500; pero si lleva 3 docenas de huevos y una libra de mantequilla el valor será
de $25500. Ella desea saber entonces cuanto sale una docena de huevos y una
libra de mantequilla.
2. Dos números suman 60 y diez unidades mayor que el otro. ¿Qué números son?
3. He comprado 3 camisetas y 2 pantalonetas por $145.000 y, ayer, 2 camisetas y 5
pantalonetas me costaron 170.000. Determinar el precio de una camiseta y de un
pantaloneta.
4. En un concierto para el beneficio de una fundación de niños desplazados, se venden
todas las entradas y se recaudan 23 millones de pesos. Los precios de las entradas
son 50 mil pesos las normales y 300 mil pesos las vip. Calcular el número de
entradas vendidas de cada tipo si en total ingresaron 160 personas.
5. Calcula un número sabiendo que la suma de sus dos cifras es 10; y que, si
invertimos el orden de dichas cifras, el número obtenido es 36 unidades mayor que
el inicial.
porfavor es para mañana
Answer:
A partir del problemas vamos a crear una ecuación donde X es una docena de huevos y Y una libra de mantequilla
entonces: 4 docenas de huevos y 3 libras de mantequilla es igual a 14.100
en mi primera ecuación seria: 4X + 3Y = 14.100
ahora haremos la segunda ecuacion: tres docenas y 1 libra de mantequilla
en mi segunda ecuación seria: 3X + 1Y = 8.700 el plan es sumar las dos ecuaciones pero yo quiero que al sumarlas la variable "Y" desaparezca así que mi segunda ecuación la voy a multiplicar pór (-3) quedándome todo así:
primera ecuación: 4X + 3Y = 14.100
segunda ecuacion multiplicada por -3: -9X - 3Y = -26.1
al sumarlas obtengo como resultado: -5X = -12
resolviendo esa ecuacion obtengo que X=
X=2.4
luego reemplazas X en la primera ecuación: 4X + 3Y = 14.100
reemplazando seria: 4 x (2.4) + 3Y =14.100
9.6 + 3Y = 14.1000
3Y= 14.100 - 9.6
Y=
Y=1.5
entonces concluimos que la docena de huevos cuesta 2.4 $ y la libra de mantequilla 1.5 $
Step-by-step explanation:
There are three toy cars, if you are given two more, but four are taken away, how many are left?
Answer:
4 are left
Step-by-step explanation:
Solve the inequality 2/5 ≥ x -4/5
Answer:
X ≤ 6/5
Step-by-step explanation:
Find an explicit rule for the nth term of the sequence.
7, 21, 63, 189, ...
Answer:
f(n) = f(7) * 3^(n-1)
Step-by-step explanation:
Helps me solve this problem please
Answer:
The first one
Step-by-step explanation:
I drew it with my graphic calculator.
Solve each proportion.
4/9=10/x
Wat is x?
Answer:
x=22.5
Step-by-step explanation:
90=4x
x=22.5
Hope this helps!
The figure below shows line t, which intersects segment AB:
Segment AB is intersected by line t. Point C is on line t.
In the image above, line t is a perpendicular bisector and angle 4 is congruent to angle 6. Write a paragraph to prove that point C is equidistant from points A and B. (10 points)
Answer:
Step-by-step explanation:
Given:
Line 't' is a perpendicular bisector of AB.
AD ≅ BD
∠4 ≅ ∠6
To prove:
AC = BC
Construction done:
Completed triangle ABC by joining AC and BC.
Since, AD ≅ BD [Given]
∠4 ≅ ∠6 [Given]
∠ADC ≅ ∠BDC [Supplementary angles of ∠4 and ∠6]
CD ≅ CD [Reflexive property]
ΔACD ≅ ΔBCD [SAS property of congruence]
AC ≅ BC [CPCTC]
Is this relation a function?
Answer:
Relation.
Step-by-step explanation:
The numbers are on repeat
Answer:
Yes
Step-by-step explanation:
None of the coordinates share the same y value which means it pases the vertical line test.
Is f(x)=6x a direct variation
Answer:
[tex]f(x)=6x[/tex] is a direct variation.
Step-by-step explanation:
Given the function
[tex]f(x)=6x[/tex]
We have to determine whether the equation [tex]y=6x[/tex] is a direct variation or not.
As we know that in direction variation, y and x increase or decrease by the same factor by the formula
[tex]y=kx[/tex]
where 'k' is the constant of variation
Given the function
[tex]y=6x[/tex]
Here 6 is the constant of variation ∵ [tex]y=kx[/tex]
Also y and x increase and decrease by the same factor
For example,
when x=6, y = 6(x)=6(6)=36
when x=8, y = 6(x) = 6(8) = 48
Hence, when x increase, the y increases by the same factor.
Therefore, [tex]f(x)=6x[/tex] is a direct variation.
If I need 5 eggs to make 30 biscuits, how many eggs will I need to make 90 biscuits?
Answer:
15!!!!is the answer.....
For an upcoming school field trip, there must be one adult supervisor for every five children.
If the bus seats 40 people, how many children can go on the trip?
Answer: 32 Childrens maximum I think
Step-by-step explanation: I believe it is 32 because there will be 8 adults for every 32 children (ratio 1 adult:5 children) then convert the ratio to ?adult: availaible seats (40) so multiply by 8 since 5×8 equals 40 and 8×1 equals 8 but the adults have their spots too so 40-8=32
Find the length of the hypotenuse
Answer: 12
Step-by-step explanation:
a^2 times b^2 =c^2
4^2 times 3^2=c^2
16 times 9=c^2
144=c^2
[tex]\sqrt{144}[/tex]=[tex]\sqrt{c^2}[/tex]
12=c
Giving away 40 points
RECIPE;
24 ML OIL60 G ONIONS0.36 KG POTATOES0.4 L MILKStep-by-step explanation:
96/4=24240/4=601.44/4=1.6/4=Answer: 24 ML OIL
60 G ONIONS
0.36 KG POTATOES
0.4 L MILK
Step-by-step explanation:
Janis is selling water and Gatorade at the parade. Gatorade costs $3 per bottle. She made $20 on water sales. Write an expression that represents how much money Janis will collect in all.
Find the Max or Min for the following graph
Look at the multiples of 4 that have an even number in the tens place. What values do they have in the ones place? Do you think this pattern would continue with multiples of 4 that are lager than 100
The multiples of 4 in the tens place are:
12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, . . .
The tens with even value are:
20, 24, 28, 40, 44, 48, 60, 64, 68, ...
In the ones value we see the pattern 0, 4, 8 repeating itself.
And if you should continue for multiples of 4 greater than 100, this pattern will still continue.
(-6, -4); y = 1/3x +1
Answer:
y=3x+14
Step-by-step explanation:
Well you already know that the slope is 3
parallel lines always have the same slope.
so then you plug in the point (-6,-4) into y=3x+b
-6 is x and -4 is y
-4=3(-6)+b
-4=-18+b
14=b
so your equation is y=3x+14
Hope this helps :D
What is the solution to the inequality?
3 – 2(n – 4) > - 1
Answer:
n<6
Step-by-step explanation:
