Answer:
It is false
Step-by-step explanation:
Answer:
There is no product but the equation is false
Step-by-step explanation:
If you meant 3.242 x 2.12 it is = 6.87304
hhhhheeeelppppp !!!!!
Answer:
attached above is the answer
Answer:
- 28 8
- 28 -6
Step-by-step explanation
HELP ASAP WILL AWARD BRAINLIEST ! find the product of the binomials f(x) and g(x). write your answer in standard form
Answer:
y=x^2 -5x+4
Step-by-step explanation:
F(x)= -x+1
G(x)-x+4
(-x+1)(-x+4) = x^2 -4x-1x+4 = x^2-5x+4
=======================================================
Explanation:
The f(x) function goes through (0,1) and (1,0). It's slope is
m = (y2-y1)/(x2-x1)
m = (0-1)/(1-0)
m = -1
The y intercept is b = 1 because this is where the blue line crosses the y axis.
We go from y = mx+b to y = -1x+1, or simply y = -x+1.
So f(x) = -x+1
Through similar steps, you should find that g(x) = -x+4
Both f(x) and g(x) have the same slope, which makes them parallel lines.
-----------------------------------
Once we know what f(x) and g(x) are, we multiply them out like so:
f(x) * g(x) = ( f(x) ) * ( g(x) )
f(x) * g(x) = ( -x+1 ) * ( -x+4 )
f(x) * g(x) = w(-x+4) ..... let w = -x+1
f(x) * g(x) = -xw + 4w ... distribute
f(x) * g(x) = -x( w ) + 4( w )
f(x) * g(x) = -x( -x+1 ) + 4( -x+1 ) ... plug in w = -x+1
f(x) * g(x) = x^2 - x - 4x + 4 ... distribute twice more
f(x) * g(x) = x^2 - 5x + 4
You could use the FOIL rule or box method as alternative routes to get this answer. I prefer the box method because the FOIL rule is only limited to multiplying binomials, while the box method allows you to multiply two polynomials of any length.
In the accompanying diagram, what is sin E?
Answer:
what diagram
Step-by-step explanation:
En una clase de matemáticas hay 3 niñas y 3 niños del séptimo grado y 7 niñas y 5 niños del octavo grado. La maestra elige al azar un estudiante del
séptimo grado y un estudiante del octavo grado en la clase para una competencia. Cuál es la probabilidad de que los estudiantes que ella seleccione sean
Escribir la respuesta como una fracción en forma reducida.
ninas?
Answer:
No comprendo espanol. Yo se un muy poco.
Step-by-step explanation:
What is the difference between a 30° angle and a -30° angle?
Please provide a complete sentence or two.
Answer:
See below
Step-by-step explanation:
A 30° angle is measured 30° counterclockwise while a -30° angle is measured 30° clockwise. Therefore, you can say -30°=360-30°=330° because 30° is a reference angle located in Quadrant IV.
What kind of function is y=2(x-7)^2+19
Answer:
I think it is a quadratic function
Step-by-step explanation:
Calcula el volumen en metros cúbicos de una piscina que tiene 8 m de largo 2 m de ancho y 1.5 m de profundidad
Answer:
V = 24 m³
Step-by-step explanation:
The given question says that, 'Calculate the volume in cubic meters of a pool that is 8 m long, 2 m wide and 1.5 m deep'.
A pool is in the shape of a cubiod. The volume of the cuboid is given by :
V = lbh
Where
l is length, b is width and h is height
Put all the values,
V = 8 × 2 × 1.5
= 24 m³
So, the volume of the pool is equal to 24 m³.
i would like help the picture is in the question
Answer:A
Step-by-step explanation:
Help click the picture to make it bigger!!! ASAP
Answer:A and B
Step-by-step explanation:
I save 26$ each week. I started with 65$ saved. If I want to buy a bike that costs $273, how many weeks will I have to save
Answer:
Time = 8 weeks
Step-by-step explanation:
Given the following data;
Savings = $23
Savings made = $65
Cost of bike = $273
To find the amount required to purchase the bike;
Balance = cost of bike - savings made
Balance = 273 - 65
Balance = $208
Next, we find the number of weeks required to save $208 (balance).
Time = balance/savings
Time = 208/23
Time = 8 weeks
Please hurry! Please help!
Sylvie is going on vacation. She has already driven 63 miles in one
hour. Her average speed for the rest of the trip is 58 miles per
hour. How far will Sylvie have driven 5 hours later?
Answer:
353 miles
Step-by-step explanation:
58 x 5 = 290
290 + 63 = 353
If you are given the length of a hypotenuse and the length of an adjacent side, what
trigonometry ratio could you use.
tangent
cosine
trigonometry
sine
Answer:
cosine
Step-by-step explanation:
please help no links or random stuff!!
Answer:
See explanation. I added a photo and tried to explain everything. Please tell me in the comments if I explained it well and if handwriting was ok :)
Step-by-step explanation:
Find m∠LOM for brainliest
Answer:
p = 6
Step-by-step explanation:
4 + 2p = 10( (3/5)p - 2 )
Distribute the 10
4 + 2p = 6p - 20
Subtract 4 from both sides
2p = 6p - 24
Subtract 6p from both sides
-4p = -24
Divide both sides by -4
p = 6
xHelp I need help on this math question I think its easy for others.
Answer:
1) D
2) A
Step-by-step explanation:
I hope this helps.
The population of a certain city was 112,000 in 1998, and the observed relative growth rate is 4% per year. (a) Find a function that models the population after t years. (b) Find the projected population in the year 2004. (c) In what year will the population reach 200,000
Answer:
See Explanation
Step-by-step explanation:
Now;
From;
P=Poe^kt
Where;
P = population at time=t
Po = population initially present
k = growth rate
t = time taken
a) The function is;
P= 112,000e^0.04t
b) In the year 2004, the population will be
P= 112,000e^0.04(6)
P= 142380
c) 200,000 =112,000 e^0.04t
200,000/112,000 = e^0.04t
1.786 = e^0.04t
ln 1.786 = ln e^0.04t
ln 1.786= 0.04t
t = ln 1.786/0.04
t = 14.5 years
please help me with this math problem:)
Help!!! I’ll give brainliest
The width of Gabby's backyard is 4 meters shorter than its length, and its area is equal to 120 square meters Which equation can be used to find the possible values for the length of Gabby's backyard, x?
Answer:
B
Step-by-step explanation:
: If the diagram below represents 250, find the value of each
color.
Green equals=
A 25
B80
C2.5
D105
Given:
The box model represents 250.
To find:
The value of the green color.
Solution:
In the given figure,
Total number small boxes = 100
Number of green boxes = 42
The fraction of green color in the given figure is [tex]\dfrac{42}{100}[/tex].
The box model represents 250. So, the value of the green color is:
[tex]\dfrac{42}{100}\times 250=105[/tex]
The value of green color is 105. Therefore, the correct option is D.
WHAT IS THE MEASURE OF ANGLE F?
Answer:
Hello! answer: 25
Step-by-step explanation:
x = 56 because... 56 - 31 = 25 56 + 43 = 99 and x = 56 so 56 + 25 + 99 = 180 Hope that helps!
100/100=
what's the answer
Answer:
Step-by-step explanation:
1?????????????????????????/
what is the distance between the points (6,-3) and (6,5)?
Answer:
8
Step-by-step explanation:
Usually we would have to use a formula to find the distance between the two points, however the x values of both coordinates are the same therefore we can find the distance between the two points by subtracting the smaller y value (-3 ) from the larger y value ( 5 )
Distance = 5 - ( - 3 )
* the two negative signs cancels out *
5 + 3 = 8
The distance between the two points is 8 units
Answer:
8
Step-by-step explanation:
[tex]\sqrt{(6-6)^{2}+(-3-5)^{2}}[/tex]
=> [tex]\sqrt{64}[/tex]
=> 8
sort from greatest to least
-1.55
-1.5
-1.05
-1.0
please help asap or ill fail..please and thank you.
Factor by grouping.
6p2 – 17p – 45
(2p – 9)(3p – 5)
(2p + 9)(3p – 5)
(2p – 9)(3p + 5)
(2p + 9)(3p + 5)
Answer:
C
Step-by-step explanation:
hope this helps with the work don't know how I keep finding your questions
Is 5x^2-8x+4/x+11x^5/2 a polynomial? True or False. Justify your answer
Answer:
false..................
find the value of x help pls
Answer:
x = 29
Step-by-step explanation:
I need help with this problem.
Answer:
[tex]x=6,\\m\angle 1=18^{\circ}[/tex]
Step-by-step explanation:
Since the problem denotes the figure as a parallelogram, [tex]\overline{AB}[/tex] is parallel to [tex]\overline{DC}[/tex]. Therefore, angles 1 and 2 are equal (from corresponding angles and vertical angles).
Therefore, we have the following equation:
[tex]m\angle 1=m\angle 2,\\x+12=6x-18,\\30=5x,\\x=\boxed{6}[/tex]
Substituting [tex]x=6[/tex]:
[tex]m\angle 1=x+12=6+12=\boxed{18^{\circ}}[/tex]
Which angle is coterminal with a 110° angle?
O A. An angle measuring 460°
O B. An angle measuring -110°
C. An angle measuring 290°
O D. An angle measuring 470°
Answer:
D. An angle measuring 470*
Step-by-step explanation:In this question
The coterminal angle for 110° is 470°.
What are coterminal angles?"Coterminal angles are two (or more) angles that have their initial and terminal sides in the same positions. However, the angle measures differ either because one angle is measured clockwise and the other is measured counterclockwise".
For the given situation,
The angle is 110°.
The coterminal angles can be determined by adding or subtracting 360° to the given angle.
For 110° = [tex]360+110[/tex]
⇒ [tex]470[/tex]°
Hence we can conclude that the coterminal angle for 110° is 470°.
Learn more about coterminal here
https://brainly.com/question/2762868
#SPJ2
Help me please!!
The density of pure iron is 7.874 g/cm3 . A piece of steel made of pure iron and other types of iron is in the shape of a rectangular pyramid. The rectangular pyramid has a base edge length of 4 cm , a base edge width of 9 cm , a height of 5 cm , and a mass of 425 g . What is the difference between the density of pure iron and the density of the steel rectangular pyramid? Round your answer to the nearest thousandth.
Answer:
"5.5129 g/cm³" is the appropriate solution.
Step-by-step explanation:
According to the question, the values are:
Iron's density,
= 7.874 g/cm³
Base edge length,
= 4 cm
Base edge width,
= 9 cm
Height,
= 5 cm
Mass,
= 425 g
As we know,
The Density of rectangular pyramid will be:
= [tex]\frac{Mass}{Volume}[/tex]
or,
= [tex]\frac{Mass}{Length\times Width\times height}[/tex]
On putting all the given values, we get
= [tex]\frac{425}{4\times 9\times 5}[/tex]
= [tex]\frac{425}{180}[/tex]
= [tex]2.3611 \ g/cm^3[/tex]
hence,
The difference will be:
= [tex]7.874-2.3611[/tex]
= [tex]5.5129 \ g/cm^3[/tex]