Consider the graph of the linear equation.
Which statements are true?
Select ALL that apply.
The point (1,0) is on the line.
The point (0,1) is on the line
The point (-1.5) is on the line
The graph represents the equation 2x + 5y = 5.
The graph represents the equation 21+ 5y = -2
Answers
Answer:
2,4
Step-by-step explanation:
Those are the answers
Related Questions
Factor completely.
x^4-11x^2+28
Answers
Answer:
x⁴ - 11x² + 28
= x⁴ - 4x² - 7x² + 28
= x²(x² - 4) - 7(x² - 4)
= (x² - 7)(x² - 4)
[tex] = (x - \sqrt{7} )(x + \sqrt{7} )(x - 2)(x + 2)[/tex]
x^4 - 11x^2 + 28
Write - 11x^2 as a difference
x^4 - 4x^2 - 7x^2 + 28
Factor out x^2 from the expression
x^2 x (x^2 - 4) - 7x^2 + 28
Factor out - 7 from the expression
x^2 x (x^2 - 4) - 7 (x^2 - 4)
Factor out x^2 - 4 from the expression
(x^2 - 4) x (x^2 - 7)
Use a^2 - b^2= (a-b)(a+b) to factor the expression
(x-2) x (x + 2) x (x^2 - 7)
And that’s how it’s (x-2) x (x + 2) x (x^2 - 7) ..... yea and .-.
PLEASE ANSWER THIS ILL GIVE BRAINLIEST
Answers
Answer:
-4x-3*-8=20
i belive x=20
Step-by-step explanation:
im sorry im not sure
ok The answer is (3,-8) in point form x=3, y=-8 in equation form.
The answer is (3,-8) in point form x=3, y=-8 in equation form.
HELP i’m having a hard time doing this, please
Answers
Answer:
<2 <4 <5
Step-by-step explanation:
When two lines are parallel and crossed by a transversal, the opposite interior angles are congruent.
Leslie bought an
ice cream cone for $5. She had a 20% off coupon. What was the total cost
of her ice cream?
Answers
Answer:
$1.00
hopefuly this helped if not let me know!
Can someone Help please??????
Answers
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the Parallel lines and Transvell.
We here are going to use the concept of Corresponding angles, co- interior angles and linear pair also Adjacent angles.
hence, we get as,
1.) x = 60° , y = 60°.....(vertically opposite angles)
2.) x = 120° , y = 120°
3.) x = 105° , y = 75°
4.) x = 140° and y = 40°
All are above done.
is -65,2 a rational or irrational number?
Answers
Answer:
Rational
Step-by-step explanation:
that is the answer
Answer:
Its a rational number
Step-by-step explanation:
PLEASE HELP
Meryl buys new baseball equipment for $2000. The purchase made is with a credit card that has a 19% APR. Meryl makes a $150 payment monthly. How many months will it take Meryl to pay off the balance?
Answers
Answer:
It will take Meryl 15.09 months to pay off the balance.
Step-by-step explanation:
This can be calculated using the formula for calculating the present value of an ordinary annuity as follows:
PV = P * ((1 - (1 / (1 + r))^n) / r) …………………………………. (1)
Where;
PV = Present value or the cost of the new baseball equipment = $2000
P = Monthly payment = $150
r = Monthly interest rate = annual percentage rate (APR) / 12 = 19% / 12 = 0.19 / 12 = 0.0158333333333333
n = number of months it will take Meryl to pay off the balance = ?
Substitute the values into equation (1) and solve for n, we have:
2000 = 150 * ((1 - (1 / (1 + 0.0158333333333333))^n) / 0.0158333333333333)
2000 / 150 = (1 - (1 / 1.0158333333333333)^n) / 0.0158333333333333
13.3333333333333 = (1 - 0.984413453650536^n) / 0.0158333333333333
13.3333333333333 * 0.0158333333333333 = 1 - 0.984413453650536^n
0.21111111111111 = 1 - 0.984413453650536^n
0.984413453650536^n = 1 - 0.21111111111111
0.984413453650536^n = 0.78888888888889
loglinearize both sides, we have:
nlog0.984413453650536 = log0.78888888888889
n = log0.78888888888889 / log0.984413453650536
n = -0.102984160720249 / -0.00682245957075587
n = 15.0948729929724
Rounding to 2 decimal places, we have:
n = 15.09
Therefore, it will take Meryl 15.09 months to pay off the balance.
can u pls help me i need help
Answers
im on that to, maybe i can try and help you !!
Which statement is true about slope of the graphed line?
Answers
Answer:
A. the slope is negative
Step-by-step explanation:
the slope is going down so it is negative
Answer:
A
Hope this helps if not then let me know!
please help i'll mark you the brainlyest
Answers
9514 1404 393
Answer:
h(0) = 10
h(4) = 16
Step-by-step explanation:
The second part of the function definition applies when x=0.
h(x) = 2x^2 -3x +10
h(0) = 0 + 0 + 10 = 10
__
The third part of the function definition applies when x=4.
h(4) = 2^4 = 16
At an average internet speed of 15 mbps, a computer takes 4 minutes to
download an application file. If the speed slows down to 10 mbps, how
long does the computer take to download the file?
Answers
Answer:
6 minutes
Step-by-step explanation:
Speed of net = 15mbps
Time taken = 4min.
Total size of application= 15*60*4= 3600mb
Now speed = 10mbps
Time taken = 3600/10
= 360 sec = 360/6 min
= 6 min
Order these numbers from least to greatest. 3.601, 3.6, 3.61, 2.4582
Answers
Answer:
2.4582, 3.6, 3.601, 3.61
In Panama City in January high tide was at midnight. The water level at high tide
Answers
please help me with the online work !!!!!!!!!!!!!! acellus
Answers
Answer:
240 cm², A = 300 cm², and 540 cm²
Step-by-step explanation:
1) The area of a parallelogram is A = bh, so:
A = (20)(12)
A = 240 cm²
2) Similarly, the area of a rectangle is A = bh, so:
A = (15)(20)
A = 300 cm²
3) The composite area is the sum of both the rectangle's area and the parallelogram's area, so:
240 cm² + A = 300 cm² = 540 cm²
Answer:
P=
20x12=240
R=
20x15=300
240+300
Step-by-step explanation:
If anybody answers these questions I will get them brainliest and if somebody else verifies that it is the correct answer I can give you a thanks.
Answers
Part (a)
Answer: x^3 + 12x^2 + 47x + 60--------------------------
Work Shown:
Let's say we have
L = length = x+5W = width = x+4H = height = x+3To find the volume of the block, we multiply the length width and height.
So,
volume = (length)*(width)*(height)
V = L*W*H
V = LW*(x+3) .... replace H with (x+3)
V = LW*x + LW*3 .... distribute
V = Lx*(W) + 3L*(W)
V = Lx(x+4) + 3L(x+4) .... replace W with x+4
V = Lx^2 + 4Lx + 3Lx + 12L .... distribute
V = Lx^2 + 7Lx + 12L
V = x^2*(L) + 7x*(L) + 12*(L)
V = x^2*(x+5) + 7x*(x+5) + 12*(x+5) .... replace L with x+5
V = x^3 + 5x^2 + 7x^2 + 35x + 12x + 60 .... distribute
V = x^3 + 12x^2 + 47x + 60
x^3 + 12x^2 + 47x + 60 is the polynomial in standard form that represents the volume of the block.
=======================================================
Part (b)
Answer: 336 cubic feet--------------------------
Work Shown:
We can plug x = 3 into the polynomial we found
V = x^3 + 12x^2 + 47x + 60
V = (3)^3 + 12(3)^2 + 47(3) + 60
V = 27 + 12(9) + 47(3) + 60
V = 27 + 108 + 141 + 60
V = 336
Or we could find the volume like this
V = L*W*H
V = (x+5)*(x+4)*(x+3)
V = (3+5)*(3+4)*(3+3)
V = (8)*(7)*(6)
V = 336
Either way, we get the same volume of 336 cubic feet.
help me...
condition (0°≤A≤360°)
sin5A+sin3A=cos2A-cos6A
Answers
Answer:
this is your answer. i am not sure at all.
Answer:
Answer is in picture
Step-by-step explanation:
Hope it is helpful.....
PLEASE HELP ITS DUE SOON, ILL GIVE BRAINLIEST
Answers
Answer:
15
Step- by- step explanation:
X is an acute angle ( less then 90) so it would be 15
BTW pick me for brainlyest!!
cual es el monomio de este ejemplo 4x⁶+3x⁶
Answers
Answer:
Im from us susushshdbshsshshs
pls help will mark brainliest Which factor has the most significant impact on the economy of North Korea?
Group of answer choices
its natural resources
its location
its people
its government
Answers
Answer:
Goverment?
Step-by-step explanation:
There are 20 apples. Divide the
the ratio
3:4:5
in
apples
Answers
Answer:
sorry kailangan ko lang maka score
1. Find the slope of the line that passes through the points (9, 7) and (2, 9).
11
16
7
2
2
-7
7
2
Answers
Answer:
Step-by-step explanation:
Slope of line passing through (x₁, y₁) and (x₂, y₂) = (y₂-y₁)/(x₂-x₁)
Slope of line passing through (9, 7) and (2, 9) = (9-7)/(2-9) = -2/7
Answer:
The slope is [tex] - \frac{2}{7} [/tex]
_
Step-by-step explanation:
☆Remember: [tex]m = \frac{y_2 - y_1}{x_2 - x_1} [/tex]
---
☆We need to find the slope . So just plug in according to the slope formula!
[tex]m = \frac{9 - 7}{2- 9} = \frac{ \: \: 2}{ - 7} = - \frac{2}{7} [/tex]
---
▪Happy To Help <3
"Gabriel y Román son joyeros y necesitan fundir 6 piezas de 9.5 gramos de bronce con 20 y media piezas de 20 gramos de plata para hacer una pieza de artesanía.
Al momento de verificar el metal que tenía disponible, Gabriel podía hacer 2 piezas y un tercio de otra, mientras que Román podía elaborar 4 piezas y un cuarto de otra
¿Cuánto metal tienen disponible para sus piezas entre ambos?"
por favor doy estrella
Answers
Answer:
36893/12, de gramo de cobre y plata para las artesanías.
También pudiste haber encontrado el resultado escrito en forma de número mixto que en este caso sería 3074 y 5/12
La respuesta es 3 mil 74 gramos y cinco doceavos.
En este ejercicio utilizaremos los conocimientos de estadística para calcular cuantas piezas se necesitarán para hacer el conteo, de esta forma encontramos que:
tres mil setenta y cuatro gramos y cinco doceavos.
Para iniciar el cálculo tendremos que:
[tex]36893/12 = 5/12[/tex]
También pudiste haber encontrado el resultado escrito en forma de número mixto que en este caso sería:
tres mil setenta y cuatro gramos y cinco doceavos.
Ver más sobre estadísticas en brainly.com/question/11509245
What is the result when 12x2-7y2 is added by -10x2+y2?
A.2x2-6y2
B.2x2+6y2
C.-2x2-8y2
D.-2x2+8y2
Answers
Answer:
A
Step-by-step explanation:
12x² - 7y² - 10x² + y² = 12x² - 10x² - 7y² + y²
= (12 - 10)x² + (-7 + 1)y²
= 2x² + (-6y²)
= 2x² - 6y²
17) Find the surface area of the right triangular prism shown below:
5
2
5/2
3/2
Answers
Answer:
D
Step-by-step explanation:
They didn't provide the number for one of the faces btw..
pls help ill give brainliest !!
Answers
Answer:
4
Step-by-step explanation:
[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]
Actually Welcome to the Concept of the linear equations.
so we solve here as,
==> -4(-2y+3)=20
==> 8y -12 = 20
==> 8y = 20+12
==> 8y = 32
==> y = 4
hence value of y = 4 .
I'm stuck on this, does anyone know the solution?
The question is:
Calculate (2p - 4q) 2 when p= - 8 and q = - 3.
Answers
Answer:
-14 or -28
Step-by-step explanation:
2x-8=-16
4x-3=-12
-16-12=28
-16-(-12)=-14
(i would go with -14) To get into an amusement park, people have to pay an entrance fee. Then they pay additional amount for each ride
(every ride costs same amount of money). John rode 8 rides and spent a total of $32 (including the entrance fee). Michael
rode 11 rides and paid $41. How much was the entrance fee and the cost of each ride?
Answers
Answer:
entrance fee: $8
cost of each ride: $3
On a coordinate grid, the coordinates of vertices P and Q for polygon RQRS are P(1, 2) and Q(-1, 2)
Answers
Distance formula:
Using distance formula we get
The length of side PQ of the polygon is 5 units.
I think this is what you were asking..?
somebody help me please
Answers
Answer:
choice 2: reflection. flipped over y axis
Step-by-step explanation:
x/10 - 4 = 5
find X
plsplsplsplsplsplsplspls
Answers
Answer:
90
Step-by-step explanation:
X/10-4=5
add 4 to both sides
X/10=9
mulitiple 10 to both sides
X=90
check
(90)/10-4=5
9-4=5
Answer:
90
Step-by-step explanation: