Answers
Related Questions
Use Distributive Property to expand the expressions and then simplify.
1/4 (4s + 24.80)
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Answer:
The answer is s + 6.2
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
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Answer:
Step-by-step explanation:
if i know
Find the measure of the indicated arc
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Answer:
200 degrees.
Step-by-step explanation:
By theorem of inscribed angle...
The measure of an inscribed angle is half the measure of the intercepted arc. [Theorem]
therefore, m(angle J) = half of m(arc CDE)
therefore, m(arc CDE) = 2 * m(angle J)
therefore, m(arc CDE) = 2 ( 100)
therefore, m(arc CDE) = 200 degrees.
my life is hellpless.... could you please help? i cant even understand this I'm only 11.
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Answer:
y-intercept: -4
slope: 2
equation: y = -4x + 2
Answer:
Y-intercept: -4
Slope: 2
Equation: y = 2x - 4
what is the area of rectangle PQRS with vertices at P(0,2), Q(0,10), R(4,10), and S(4,2)?
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Find the intercept and slope in the graph, and find the aquation for the function.
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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
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?
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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.
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.
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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)}.
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Which espression is equivalent to 7^(-2)*7^(6)
Answers
Answer: it’s A and D
Step-by-step explanation:
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
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Answer:
B
Step-by-step explanation:
Can anyone help me I’ll mark ya Brainly
Answers
Answer:
1/6
Step-by-step explanation:
Multiply.
Write your answer as a mixed number in the simplest form.
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Answer:
2 1/10
Step-by-step explanation:
First, change 3 1/2 into 7/2
Then multiply 3/5 by 7/2
3 x 7=21(numerator)
5 x 2=10(denominator)
21/10 can be changed into 2 1/10
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.
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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
Find the Discount % if the OriginalPrice is $15 and the Sale Price is $14.25.
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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%
15-14.25=0.75
0.75/15= 0.05
To turn into percentage do 0.05x100 so answer is 5% discount
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.
Answers
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.
Evaluate the expressions for when x=-1, y=3, z=-2
z²+x²-y and x²y²z²
Answers
Step-by-step explanation:
z² +x² - y= -2²+ -1² - 3
4+ 1 - 3= 2
x²y²z²= -1²× 3²× -2²
1× 9× 4= 36
what is the value of the expression shown below 6+(9-1)^2÷4×1/2^4
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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
Solve by Substitution -8x-10y=12 -7x-10y=3
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Answer:
Point Form:
(−9,6)
Equation Form:
x=−9,y=6
Step-by-step explanation:
4 + 6^2 + 9x3-10
Help plz
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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
find the surface area of a prism with the length of 6m a width of 2m and a height of 10m.
Answers
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
HELP FAST SELECT TWO!!!!
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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:
What would u say if ur math teacher asks u this?!
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Answer:
undecided
Step-by-step explanation:
What’s the answer?!!!!!
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No it is not a right angle
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
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Answer:
Given
aₙ = 1/3 aₙ₋₁If a₁₁ = 6, then
a₁₂ = 1/3 a₁₁ = 1/3(6) = 2Correct choice is A
The radius of a circle is 3/4 inches. How many inches is the diameter?
Answers
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.
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Which is the length of the hypitenuse?
Answers
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
PLEASEEE HELPPPP OVERRRR DUEEEE!!!!
Answers
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
PLEASE HELP I NEED THIS ASAP/ Find A ∩ B if A = {3, 6, 9, 12} and B = {2, 4, 6, 8, 10, 12}.
{6, 12} {
24, 48}
{2, 3, 4, 6, 8, 9, 10, 12}
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Answer:
I believe the ans is
A ⋂ B = { 6, 12 }
Explanation :
The set operation intersection contains only the elements that are in both set
A ⋂ B
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?
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Answer:
,hope it will helpful to youuuuu
please help asap <3333333
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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