Answer:
Perimeter of the poster is 18 foot.
Step-by-step explanation:
Lengths of the poster = 1 inches
Width of the poster = 8 inches
Poster is in the form of a rectangle.
And the expression that defines the perimeter of the poster is,
Perimeter = 2(Length + Width)
By substituting the values of length and width in the expression,
Perimeter = 2(1 + 8)
= 2(9)
= 18 foot
Therefore, perimeter of the poster is 18 foot.
Can anyone help me I’ll mark ya Brainly
Answer:
1/6
Step-by-step explanation:
Al precio de p dólares por unidad, se venden x unidades de cierto artículo al mes en el mercado con p=50-0.5x ¿Cuántas unidades como mínimo se deben vender cada mes con el objetivo de tener ingresos de por lo menos de 1.200 dólares?
Answer:
Se debe vender un mínimo mensual de 40 artículos para tener un ingreso mínimo de 1.200 dólares.
Step-by-step explanation:
De acuerdo con el enunciado, [tex]x[/tex] es la cantidad mínima de artículos a un precio de [tex]p[/tex]. Además, los ingresos totales deben ser de un mínimo de 1200. En consecuencia, tenemos el siguiente sistema de ecuaciones:
[tex]x \cdot p = 1200[/tex] (1)
[tex]p = 50-0.5\cdot x[/tex] (2)
Aplicando (2) en (1), tenemos la siguiente ecuación polinómica:
[tex]x\cdot (50-0.5\cdot x) = 1200[/tex]
[tex]50\cdot x -0.5\cdot x^{2} = 1200[/tex]
[tex]0.5\cdot x^{2}-50\cdot x +1200 = 0[/tex] (3)
Por la Fórmula de la Cuadrática tenemos las raíces del polinomio:
[tex]x_{1} = 60[/tex], [tex]x_{2} = 40[/tex]
De acuerdo con el resultado anterior, se debe vender un mínimo mensual de 40 artículos para tener un ingreso mínimo de 1.200 dólares.
Please help, its very urgent.
A sequence can be generated by using an=13an−1, where n is a whole number greater than or equal to 1.
Given a11=6, what is a12?
2
4
18
72
Answer:
Given
aₙ = 1/3 aₙ₋₁If a₁₁ = 6, then
a₁₂ = 1/3 a₁₁ = 1/3(6) = 2Correct choice is A
my life is hellpless.... could you please help? i cant even understand this I'm only 11.
Answer:
y-intercept: -4
slope: 2
equation: y = -4x + 2
Answer:
Y-intercept: -4
Slope: 2
Equation: y = 2x - 4
What’s the answer?!!!!!
No it is not a right angle
Which is the length of the hypitenuse?
Answer:
20
Step-by-step explanation:
the length of the hypotenuse of a right triangle can be found using the Pythagorean theorem which states that the square of the length of the hypothesis equal the sum of the square of the length of the other two sides
Yes or no ???????????
It is a right triangle.
4 + 6^2 + 9x3-10
Help plz
Answer:
57
Step-by-step explanation:
Answer:
9x^3+30
Step-by-step explanation:
Im not sure if you wanted to simplify because you werent specific but I simplified
Brandon is making party decorations by selecting one of two kinds of balloons—heart-shaped balloons or oval-shaped balloons. He puts them in one of three baskets—red, pink, or white. The sample space for the event of selecting a balloon and putting it in one of the baskets is represented in the tree diagram. Complete the sample space.
Answer:
missing color is red missing shape is oval
Step-by-step explanation:
The sample space is {(Heart, Red), (Heart, Pink), (Heart, White), (Oval, Red), (Oval, Pink), (Oval, White)}.
What is sample space?It is the total number of possible outcomes from a given set.
We have,
Two types of balloons.
Heart and Oval.
Now,
Each balloon has three colors.
Red, Pink, and white.
Now,
The sample space.
= {(Heart, Red), (Heart, Pink), (Heart, White), (Oval, Red), (Oval, Pink), (Oval, White)}
Thus,
The sample space is {(Heart, Red), (Heart, Pink), (Heart, White), (Oval, Red), (Oval, Pink), (Oval, White)}.
Learn more about sample space here:
https://brainly.com/question/24273864
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what is the value of the expression shown below 6+(9-1)^2÷4×1/2^4
Answer:
280
Step-by-step explanation:
[6 + (9 - 1)²] ÷ 4·(1/2)^4
= 6 + 8² ÷ 4 · 1/16
= 6 + 64 ÷ 1/4
= 70 ÷ 1/4
= 70 x 4
PLEASEEE HELPPPP OVERRRR DUEEEE!!!!
Answer:
x<-2
Step-by-step explanation:
The open circle indicates that -2 is not included in the qualifications for x, but since the arrow is left, x<-2
HELP FAST SELECT TWO!!!!
Answer:
2 and 5 are the answers
Step-by-step explanation:
The other ones are blatantly false
Answer: 2 and 5 but don't take my word for it.
Step-by-step explanation:
heeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelp
meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
how do you get to zero
HELP!!! answer quickly pls
Answer:
I believe it is (-6, 6)
Step-by-step explanation:
Hope this helps!
p.s. could I get brainliest if possible (I only need one more for the next category or whatever)
The radius of a circle is 3/4 inches. How many inches is the diameter?
Step-by-step explanation:
Given
In a circle
Radius (r) = 3 / 4 inches
Diameter (d)
= 2 * r
= 2 * 3 /4
= 3 /2 inches
Hope it will help :)❤
The diameter of a circle with a radius of 3/4 inches is 6/4 inches.
We are given that;
The radius of a circle = 3/4 inches
Now,
The diameter of a circle is twice the radius of the circle. Therefore, to find the diameter of a circle with a radius of 3/4 inches, we need to multiply 3/4 by 2. We can do this by multiplying the numerators and the denominators:
(3/4) x 2 = (3 x 2)/(4 x 2) = 6/8
We can simplify this fraction by dividing both the numerator and the denominator by their greatest common factor, which is 2:
6/8 = (6/2)/(8/2) = 6/4
Therefore, by the circle the answer will be 6/4.
Learn more about the circle here:
https://brainly.com/question/27455535
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Use the transformation uequals=x plus 6 yx+6y, vequals=y minus xy−x to evaluate the given integral by first writing it as an integral over a region G in the uv-plane. ModifyingAbove Modifying Below Integral from nothing to nothing With four sevenths width 0 ModifyingAbove Modifying Below Integral from nothing to nothing With 4 minus 6 y width y (x plus 6 y )e Superscript (y minus x )Baseline dx dy
Answer:
Step-by-step explanation:
if i know
Solve by Substitution -8x-10y=12 -7x-10y=3
Answer:
Point Form:
(−9,6)
Equation Form:
x=−9,y=6
Step-by-step explanation:
Find the intercept and slope in the graph, and find the aquation for the function.
Answer:
Slope = 3
y intercept = -8
y = 3x - 8
Step-by-step explanation:
From the table shown, we can make use of the coordinate points
(0, -8) and (1, -5)
Slope m = y2-y1/x2-x1
m = -5-(-8)/1-0
m = -5+8/1-0
m = 3/1
m = 3
Slope = 3
The standard form of an equation is y = mx+b
b is the y intercept
Substitute m = 3 and (0, -8) into y = mx+b
-8 = 3(0) + b
-8 = b
b = -8
Hence y intercept is -8
Get the required equation
Recall that y = mx+b
y = 3x + (-8)
y = 3x - 8
This gives the required equation
what is the area of rectangle PQRS with vertices at P(0,2), Q(0,10), R(4,10), and S(4,2)?
Evaluate the expressions for when x=-1, y=3, z=-2
z²+x²-y and x²y²z²
Step-by-step explanation:
z² +x² - y= -2²+ -1² - 3
4+ 1 - 3= 2
x²y²z²= -1²× 3²× -2²
1× 9× 4= 36
please help asap <3333333
Answer:
5. 89
6. 98
7. 90
8. 130
Step-by-step explanation:
they are all equivalent to the one shown
5. 89, angles equal
6. 98, angles equal
7. 90, right angles
8. 130, angles equal
find the surface area of a prism with the length of 6m a width of 2m and a height of 10m.
Answer: Surface Area= 184 m²
Step-by-step explanation:
Concept
The formula for the surface area of a prism: SA=2(wh+wl+hl)
Given
Width (w) = 2 m
Length (l) = 6 m
Height (h) = 10 m
Solve
SA=2(wh+wl+hl)
SA=2(2×6+2×10+6×10)
SA=2(12+20+60)
SA=2×92
SA=184 m²
Hope this helps!! :)
Please let me know if you have any quesitons
Find the Discount % if the OriginalPrice is $15 and the Sale Price is $14.25.
Answer:
5%
Step-by-step explanation:
15-14.25/15
original - sale price divided by original = percent change
15-14.25/15 = 0.75/15 = 0.05 = 5%
In a sale all items are reduced by 15%. A carpet now costs £15.30 per square metre. What was the price before the sale?
Answer:
,hope it will helpful to youuuuu
An arctic wooly bear caterpiller lives for 7 years and spends 90% of its life frozen. How many days of its life is the arctic wolly bear frozen.
Answer:
The arctic wolly bear is frozen 2,299.5 days of its life.
Step-by-step explanation:
With the information provided, first, you have to calculate the number of days in 7 years by multiplying 7 years for 365 that is the number of days in a year:
7*365=2,555
Then, you have to calculate 90% of 2,555 since the statement indicates that the arctic wooly bear caterpiller spends 90% of its life frozen:
2,555*90%=2,299.5
According to this, the answer is that the arctic wolly bear is frozen 2,299.5 days of its life.
156.43 - 42.1
EXPLAIN HOW YOU GOT IT AND ILL MARK BRAINLIEST!
Answer:
Your answer is 114.33
Step-by-step explanation:
How I got the answer was
156.43
- 42.1
————-
114.33
It is easy subtraction don’t let decimals fool you!
For a easier way take out the dot in the decimal and put it in after when you got the answer!
Have a nice day! And thank you for this question! :)
Brainlest is always appreciated! :)
Jesse collects data on his math scores on the last 12 tests and the number of hours he spent completing his math homework assignments and studying in the week before every test. He creates a scatter plot to show the data. The regression line shown on the graph best models the data on the scatter plot.
Based on the given model, how many hours in the week before the test does Jesse need to study to get a score of 90 on the test? Round your answer to the nearest hour.
Answer:
24 hoursStep-by-step explanation:
Using the two points on the regression line, let's find its equation.
Points:
(0, 30) and (8, 50)The slope:
(50 - 30)/8 = 2.5The y-intercept is
30The equation:
y = 2.5x + 30Solve for x if y = 90
90 = 2.5x + 302.5x = 60x = 60/2.5x = 24The answer is 24 hours
Ezra uses his bank card to buy gasoline for his car 3 times. Each time he buys gasoline, it costs $18.50. He then deposits $50 in his bank account. What is the change in his bank account balance in dollars as a result of these transactions?
his bank account lost $5.50
Step-by-step explanation:
he bought gasoline three times which comes out to -$55.50 and then he adds$50 to his account which brings it to overall $5.50 lost
What addition statement does this show?
A. -3.4 + 5.7 = -9.1
B. -3.4 + (-5.7) = -9.1
C. 3.4 + (-5.7) = -9.1
D. 3.4 + 5.7 = -9.1
Answer:
B
Step-by-step explanation:
Parallelogram PQRS has diagonals that are perpendicular. Based on that, which statement is most correct?
A- Parallelogram PQRS is also a rectangle
B- Parallelogram PQRS is also a rhombus.
C- Parallelogram PQRS is neither a rectangle nor a rhombus.
D- Parallelogram PQRS is both a rectangle and a rhombus, so it is a square.
Answer:
B- Parallelogram PQRS is also a rhombus.
Step-by-step explanation:
Given
Parallelogram PQRS with perpendicular diagonals
Required
Which of the option is true
(a) PQRS can be a rectangle
A rectangle do not have perpendicular diagonals.
Hence, (a) is false
If (a) is false, then (d) is also false
(b) PQRS can a rhombus
The diagonals of a rhombus are not perpendicular.
So (b) is true
No need to check for (c), since only option is true
Answer:
B- Parallelogram PQRS is also a rhombus.
Step-by-step explanation:
Hope this helps