Answer:
2) 144 cm²
Step-by-step explanation:
12 x 12 = 144 cm²
Help me out on this please
Answer:
hi
Step-by-step explanation:
18x-6-x+1+3x-1+x=8x-6
x+3x+x-8x= -6-1+1
-3x=-6
x=2
Perimeter is 8x-6=10
QP= x+1=3
PR=3x-1=5
3+5=8
10-8=2
QR=2
QR=4x-6=4×2-6=8-6=2
have a nice day
Find the amount in a continuously compounded account for the given conditions.
principal: $650
annual interest rate: 6.5%
time: 20 yr
Show work
Answer:
Amount after given year = $2,290.34 (Approx.)
Step-by-step explanation:
Given:
Principal = $650
Annual interest rate = 6.5%
Time = 20 year
Find:
Amount after 20 year
Computation:
Using compound formula;
A = P[1+r]ⁿ
Where;
A = Amount after given year
P = Principal
r = Annual interest rate
n = Time taken
Amount after given year = 650[1+6.5%]²⁰
Amount after given year = 650[1+0.065]²⁰
Amount after given year = 650[1.065]²⁰
Amount after given year = 650[3.5236]
Amount after given year = $2,290.34 (Approx.)
Jordan places two boards end to end to make one shelf. The first board is 47/100 meter long, the second board is 5/10 meter long. What is the total length, in meters, of the two boards?
A. 9 7/10
B. 5 2/10
C. 97/100
D. 52/100
Please help ASAP!
Answer:
97/100 meters
Step-by-step explanation:
here's the link
=> the measure of first board = 47/100 meters
=> the measure of second board = 5/10 meters
=> total length = 47/100 + 5/10
=> length = (47+50)/100
=> length = 97/100 meters
hope it helps
20 friends to 15 strangers
whats the question tho lol
Answer:
what is the question?
Step-by-step explanation:
the entire question wasn't included in your question, please add a comment below with what you're asking, thanks :)
8 + 6 x 9
More about to come
Answer:
62
Step-by-step explanation:
8+(6*9)
8+54
62
8 + 6 x 9 = 62
hope this helps
is this proportional or non-proportional?
Answer:
yes it is porportional!
Step-by-step explanation:
Because if you divide the y values by their own x value you will always get the same number which is 12. Meaning that, that is the constant.
need help im struggling
Answer:
undefined
Step-by-step explanation:
sorry if it's wrong
Answer:
answer is zero
Step-by-step explanation:
I need help on this question, can someone please help with this??
Answer:
-7 minus -2 = -5 (the last one)
Step-by-step explanation:
Thats the only one that made sense to me
Answer:
hi kenma its toga i think the other yooman is correct
Step-by-step explanation:
एउटा झोलामा 15 ओटा असल र 5 ओटा खराब स्याउहरू
छन् । तीमध्ये दुईओटा स्याउहरूलाई पुन: नराखीकन निकाल्दा
बन्ने सम्भावित परिणामहरूको सबै सम्भाव्यताहरूलाई
वृक्षचित्रमा देखाउनुहोस्।
Answer:
15 apples good
5apples bad
answer 5
100 students participate in sport or music.60 participate in sports and 50 participate in music. How many students participate in both activities?Using Venn-diagram,find the number of students who participate only in music.(help me)
Answer:
40 students participate only in music.
Step-by-step explanation:
When you add the two groups together, you get 50 + 60 = 110. But there are only 100 students, so 10 of them must have been counted twice (they do music AND sports. Put 10 in the middle part of the Venn diagram (image2).
Subtract 10 from each of the two groups to find the number of students taking only one of the two subjects. For example, there are 50 music students, but 10 of them also do sports, so 50 - 10 = 40 students do only music. (There are 60 - 10 = 50 students who participate only in sports.) (image3).
What is the answer the pie
Answer:
3.14159265359 and so on
Step-by-step explanation:
What is the answer to 6% of 19.5?
Answer:
1.17
Step-by-step explanation:
Can someone, anyone, help me with this?
la respuesta de tu potencia es 1
in figures their is triangle xyz are simlial to triangle wyp express d in terms of a,b and c
Answer:
[tex] d = \frac{ac}{b + c} [/tex]
Step-by-step explanation:
Since ∆XYZ is similar to ∆WYP, their side lengths are proportional to each other. Therefore,
a/d = (b + c)/c
Cross multiply
d(b + c) = a*c
Divide both sides by (b + c)
[tex] d = \frac{ac}{b + c} [/tex]
I need help on this one
Answer:
puedes buscar aplicasuinee que te solucionana estos problemas en play stor se llamaba mathwat o algo así, te responde tus trabajos
What is the volume of a sphere that has a diameter of 12 cm? (Round to the nearest whole number)
Answer:
V≈904.78cm³
Step-by-step explanation:
Given what you have learned about inverse functions, what can you say about the functions y = 2^x and y = log 2 X.
Answer:
[tex] log(2x) = {2}^{x} \\ ln \: \times log = ln( {2}^{x} ) \\ 1 = x ln(2) \\ x = \frac{1}{ ln(2) } [/tex]
Which equation is graphed in the
coordinate plane?
a. f(x) = (x + 3)2 - 5
b. f(x) = -(x + 3)2 – 5
c. f(x) = (x - 3)2 - 5
d. f(x) = -(x - 3)2 – 5
HELP PLEASE
Answer:
do u have calculator?
Step-by-step explanation:
u need to put that equations in the graph
Answer:
y = -(x + 3)^2 - 5 (this is Answer b)
Step-by-step explanation:
Identify the coordinates of the vertex (h, k) by looking at the graph: the x-coordinate, h, is -3 and the y-coordinate is -5. The graph opens down, so the function begins with a negative sign: y = -(x + 3)^2 - 5 (this is Answer b).
What is the area of the following circle?
r = 4
Answer:
The area of this circle is 50.27
Step-by-step explanation:
The area of this circle is 50.3 units² or 16π
What is incircle?The incircle is defined as the largest circle that can be made in a triangle and is tangent to each side of the triangle.
The area of the circle is the product of the pie and the square of the radius.
The area of the circle = πr²
We are given that radius of the circle as r = 4.
Then we know that
Area = πr²
Substitute the values r = 4
π = 3.14
Area = 3.14(4)²
Area = 3.14 × 16
Area = 50.3
Learn more about the area;
https://brainly.com/question/1658516
#SPJ2
Proteins can transport other substances to wherever they are needed in the body.
TRUE
FALSE
Answer:
proteints hi where they need to go body
Answer this pls
DONT SEND A LINK
Answer:
A ) 44
B ) 50
C ) no mode
D ) 44 ??
Can you please help me I need help asap thanks
Answer:
36
Step-by-step explanation:
PLEASE HELP GONNA FAIL WILL GIVE BRAINLESA
Charlie's car can travel 40 miles using 2 gallons of gas.
At this rate, how far, in miles, can Charlie travel using 7.6 gallons of gas?
2
Answer:
152 miles
Step-by-step explanation:
Ratios:
[tex]\frac{40}{2} =\frac{x}{7.6} \\\\2x=304\\x=152[/tex]
PLSSSSSSSSS HELPPPPPP!!!!!
Answer:
B) 83
Step-by-step explanation:
<6 + <5 = 180
97 + <5 = 180
<5 = 83
Which postulate, if any, can be used to prove the triangles congruent
Answer:
SAS postulate
Step-by-step explanation:
WH = SH
IH = HI
∠WHI = ∠SHI
SAS postulate
PLS HELP WITH THIS ONE
Answer:
460 ft^2 of carpet will be replaced
Step-by-step explanation:
You need to find the area of the room and then take away the area of the six bookcases
Area of the room
20*20=400ft^2
35-20=15ft
(15*20)/2=150ft^2
400+150=550ft^2 total room area
Area of bookcases
2.5*6*6=90ft^2 total bookcase area
room area - bookcase area = carpet area
550-90=460ft^2
Resolver las siguientes inecuaciones cuadráticas y presentar el conjunto solución en forma de intervalo y gráficamente. 1) X2 < 10 – 3x 2) 2x2 + 3x ≥ 2
Respuesta:
1) (-5,2)
2) [tex](-\infty,-2]U(\frac{1}{2},\infty)[/tex]
Explicación paso a paso:
1)
[tex]x^{2}<10-3x[/tex]
Para comenzar este problema, debemos moverlo todo al lado izquierdo de la inecuación, por lo que obtenemos:
[tex]x^{2}+3x-10<0[/tex]
Ahora podemos factorizar el lado izquierdo para obtener:
[tex](x+5)(x-2)<0[/tex]
Ahora podemos cambiar el símbolo < por un = para encontrar los valores de x en los cuales la inecuación es igual a cero.
(x+5)(x-2)=0
Y luego despejamos x.
x+5=0
x=-5
y
x-2=0
x=2
Ahora construimos nuestros intervalos posibles.
[tex](-\infty,-5)[/tex]
(-5,2)
y
[tex](2,\infty)[/tex]
Y escogemos algunos valores de prueba. Estos nos ayudarán a determinar si cada intervalo hace que la inecuación sea verdadera o falsa.
[tex](-\infty,-5)[/tex]
Para este intervalo escojamos -6 y evaluemoslo en la inecuación.
(x+5)(x-2)<0
(-6+5)(-6-2)<0
(-1)(-8)<0
8<0
falso, así que este intervalo no es parte de nuestra respuesta.
(-5,2)
para este escojamos x=0 y probémoslo en la inecuación.
(x+5)(x-2)<0
(0+5)(0-2)<0
(5)(-2)<0
-10<0
verdadero, así que este intervalo es parte de nuestra respuesta.
[tex](2,\infty)[/tex]
Para este escojamos 3 y probémoslo en unestra inecuación.
(x+5)(x-2)<0
(3+5)(3-2)<0
(8)(1)<0
8<0
falso, así que este intervalo no es parte de nuestra respuesta.
así que nuestra respuesta es: (-5,2)
Vea imagen adjunta para representación gráfica.
2)
[tex]2x^{2}+3x\geq2[/tex]
Para resolver este problema, comenzamos moviéndolo todo al lado izquierdo de la inecuación.
[tex]2x^{2}+3x-2\geq0[/tex]
Ahora podemos factorizar el lado izquierdo de la inecuación para obtener:
[tex](2x-1)(x+2)\geq0[/tex]
Ahora podemos cambién el símbolo ≥ por un símbolop de = para obtener los valores de x que hacen que la inecuación sea igual a 0.
(2x-1)(x+2)=0
y ahora despejamos x.
2x-1=0
[tex]x=\frac{1}{2}[/tex]
y
x+2=0
x=-2
Ahora construimos nuestros intervalos posible.
[tex](-\infty,-2][/tex]
[tex][-2,\frac{1}{2}][/tex]
y
[tex][\frac{1}{2},\infty)[/tex]
Ahora escogemos los valores de prueba correspondientes.
[tex](-\infty,-2][/tex]
para este, escojamos -3 y probémoslo en la inecuación.
[tex](2x-1)(x+2)\geq0[/tex]
[tex](2(-3)-1)(-3+2)\geq0[/tex]
[tex](-7)(-1)\geq0[/tex]
[tex]7\geq0[/tex]
verdadero, así que este intervalo es parte de nuestra respuesta.
[tex][-2,\frac{1}{2}][/tex]
para este, utilicemos 0 como valor de prueba.
[tex](2x-1)(x+2)\geq0[/tex]
[tex](2(0)-1)(0+2)\geq0[/tex]
[tex](-1)(2)\geq0[/tex]
[tex]-2\geq0[/tex]
falso, así que este intervalo no es parte de nuestra respuesta.
[tex][\frac{1}{2},\infty)[/tex]
para este, utilicemos 1 como valor de prueba.
[tex](2x-1)(x+2)\geq0[/tex]
[tex](2(1)-1)(1+2)\geq0[/tex]
[tex](1)(3)\geq0[/tex]
[tex]3\geq0[/tex]
verdadero, así que este intervalo es parte de nuestra respuesta.
Así que nuestra respuesta es la unión entre los dos intervalos que resultaron verdadero, por lo que nuestra respuesta es:
[tex](-\infty,-2]U[\frac{1}{2},\infty)[/tex]
Vea la representación gráfica en la imagen adjunta.
Edmonds office had already recycled 1 kilogram this year before starting the new recycling plan, and the new plan will have the office recycling 7 kilograms of paper each week. Write an equation that shows the relationship between the weeks w and the paper recycled p . Write your answer as an equation with p first followed by an equal sign.
Answer:
p = 7w
Step-by-step explanation:
It is given that :
Edmonds office's new recycling plan is to recycle 7 kg of paper each week.
Let the number of weeks be = w
Let the paper recycled = p
Therefore, an equation showing he relation of the amount of papers recycled in each week is given by :
p = 7w
Pleas help! I will give brainliest to the first answer!
Answer:
hi
Step-by-step explanation: