Answer:
33 Minutes
Step-by-step explanation:
Just take 11/2 time 6 and get 33 minutes.
Which statements could be represented by the expression 2(a + b)? Choose ALL correct answers.
*
2 points
The quantity a plus b doubled
The sum of a and b plus 2
Twice the quantity of a and b
The difference of a and b times 2
PLS HELP ASAP
Answer: The quantity a plus b doubled
Twice the quantity of a and b
Step-by-step explanation: You're multiplying the sum of a and b by two. Multiplying by two and doubling is the same. Twice is a synonym for two times. there is no addition happening that involves 2 and there is no subtraction with a and b so the second and fourth choice are eliminated.
2. Use the distributive property to evaluate the expression.
A) 4(x-2)
B) 3(y+9)
C) -2(3-r)
Answer:
a) 4x-8
b) 3y + 27
c) -6 + 2r
Step-by-step explanation:
Here, we want to use the distributive property to evaluate the given expressions
Mathematically, the distributive property is;
(a + b) * c = (a * c) + (b * c)
So we use this on each of our questions;
a) 4(x-2)
= (4 * x) - (4 * 2) = 4x-8
b) 3(y + 9)
= (3 * y) + (3 * 9)
= 3y + 27
c) -2(3-r)
= (-2 * 3) - (-2 * r)
= -6 + 2r
Help meeeeeeeeeeeeeee
Answer: 236?
Step-by-step explanation:
Gente ayuda por faavor ,alguien lo puede resolver
Cuáles son los números enteros que cumplen con cada una de las siguientes condiciones?
a) La distancia entre dos números opuestos es 6.
b) El siguiente de su opuesto es -3.
c) La mitad de su anterior es -2.
d) El doble de su siguiente es el opuesto de 6.
e) El valor absoluto o módulo de su siguiente es menor que su anterior.
Kay walks upstairs to make her legs stronger. Every day at work, she walks up 9 flights of stairs. If there are 13 steps in 1 flight of stairs, how many steps does Kay climb in 5 days at work? If you sleep 7 hours every night how many hours are you AWAKE in a year? Tips: There are 24 hours in a day. There are 365 days in a year.
Answer: See explanation
Step-by-step explanation:
Every day at work, Kay walks up 9 flights of stairs. If there are 13 steps in 1 flight of stairs, how many steps does Kay climb in 5 days at work?
The number of steps she walks in a day will be:
= 13 steps × 9
= 117 steps
Number from steps in 5 days will be:
= 117 steps × 5
= 585 steps
If you sleep 7 hours every night how many hours are you AWAKE in a year?
The number for hours awake in a day will be:
= 24 hours - 7 hours
= 17 hours
The number for hours awake in a year will then be:
= 17 hours × 365
= 6205 hours
(1/2 + 3/8) x 8 evaluate using order of operation (Pls help it’s due tomorrow)
After simplifying the expression (1 / 2 + 3 / 8) × 8 , we get the result as 7.
We are given the expression:
(1 / 2 + 3 / 8) × 8
We need to evaluate the expression.
For this, we will use the rule of BODMAS.
So, first, we will solve the brackets and add the numbers.
So, we get that:
(1/2 + 3/8) × 8
= ( 4 / 8 + 3 / 8 ) × 8
= ( 7 / 8 ) × 8
Now we will multiply to get the value of the expression:
= 7
Therefore, after simplifying the expression (1 / 2 + 3 / 8) × 8 , we get the result as 7.
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Find the product and briefly explain the process and reasoning. Explain how you determined the location of the decimal point.
0.67x0.3=
Answer:
Step-by-step explanation:
0.201 is the answer
A circle with a radius of 4 in. is dilated by a scale factor of 1/2. What will be the circumference of the circle after dilation?
A. 2(pi) in.
B. 4(pi) in.
C. 16(pi) in.
D. 24(pi) in.
Answer:
4 [tex]\pi[/tex] in.
Step-by-step explanation:
C = 2[tex]\pi[/tex]r
The circumference of the circle after dilation is
C = [tex]\frac{1}{2}[/tex] (2)(4)[tex]\pi[/tex] = 4 [tex]\pi[/tex] inches.
(-3,1) and (3.-5)
find the slope of the line
PLZ HELP
Answer:
Slope = ∆y/∆x
slope = ( -5_1 ) / ( 3_-3 )
slope = -6 / 6
slope = -1
need help! asap last minute homework
Answer:
3, 0, -5, -8, 6
Step-by-step explanation:
The domain is the x values
The range is the Y values
for example in (-2, 3)
the domain is -2 and range is 3
2.1/(x+ 1 4/5)=3/10x
what is x?
please help
Answer:
x=0.3
Step-by-step explanation:
Solving two step equations.
-4p + 19=11
Answer: p = 2
Step-by-step explanation:
hope this helps :)
Problem - 6x - 3 (y+2)
What are you trying to find? we can't solve this without you telling us what you're trying to find first.
Which expression is equivalent to (-7.5+21 1/4)+(-1/2)
Answer: use tiger algebra
Step-by-step explanation: .
179/4=44.75000
Answer:
the answer should be 179/4
Step-by-step explanation:
Brandon started with $25 in his savings account he adds $15 per week for a weeks write an expression to represent his account balance after w weeks
Answer:
15w + 25
Step-by-step explanation:
Answer:
Step-by-step explanation:
Well you would Multiply w by 15 for how many weeks and I can't add the answer because how do you multiply w by 15??? _/O\_
Please help it’s due today
Answer:
Each person will have 6
Step-by-step explanation
HELPPPPPPPP MEEEEEEEE PLSSDDD
Answer:
156cm
470+30+8=508cm
780+90+7=877cm
560+40+8=608cm
Step-by-step explanation:
What is the difference in height between a seagull flying 11 meters above the surface of the ocean and a shark that is swimming 9 meters
below the surface?
a
2 meters
b
-2 meters
20 meters
c
d
-20 meters
Answer:
20 m
Step-by-step explanation:
If the seagull is 11 m above the surface, and the shark is 9 m below the surface, add the 11 m and 9 m to get the absolute value of the distance between the seagull and the shark
11 m + 9 m = 20 m
(2x^2+3x^3-16-8x) / (x-2)
Answer:
=3x^2+8x+8
Step-by-step explanation:
Find angle 1
(5x+6)° and (7x-18)°
Answer:
Step-by-step explanation:
<1 is the supplement of 5x + 5. You have to assume that the almost horizontal lines are parallel. In addition, two angles on the same side of a transversal across two parallel lines and are interior angles are supplementary.
5x + 6 + 7x - 18 = 180 Add like terms
12x - 12 = 180 Add 12 to both sides
12x = 180 + 12
12x = 192 Divide by 12
x = 192 /12
x = 6
====================
5x + 6 = 5*12 + 6
5x + 6 = 60 + 6
5x + 6 = 66
<1 + 66 = 180
<1 = 180 - 66
<1 = 114
Solve the problem below PLease
Answer: B) y = -x^4
Work: I just plugged in the numbers into all the equations listed, and B worked correctly for them all, thus that's the correct answer.
I hope this helps, and Happy Holidays. :)
What is the answer to this
Answer:
The domain and range are both x > -4
Step-by-step explanation:
hope it helps have a great day
plz mark brainlest!!
Find the GREATEST COMMON FACTOR for each term to write an EQUIVALENT EXPRESSION using the distributive property.
10c + 50b
The equivalent expression which involves using the greatest common factor as required is; 10(c +5b).
What is the equivalent expression using the distributive property and the greatest common factor?It follows from the task content that the equivalent expression using the distributive property is to be determined.
On this note, the equivalent expression can be determined as follows;
10c = (10 × c)
50b = (10 × 5b).
Hence, since 10 is the greatest common factor, the equivalent expression using the distributive property is;
(10 × c) + (10 × 5b)
= 10(c +5b).
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Write an equation in slope-intercept form for the line with slope -2/3 and y-intercept -3
Select the correct answer.
Which federal law documents the procedure to address billing errors?
A.
Fair Debt Collection Practices Act
B.
Truth in Lending Act
C.
Fair Credit Billing Act
D.
Fair Credit Reporting Act
Answer:
c
Step-by-step explanation:
cuz ik
on the following unit circle, \thetaθtheta is in radians. a unit circle with an angle from the positive x-axis to a ray labeled theta. the point where the ray intersects the circle is labeled 0.54, 0.84 and is in the first quadrant. a unit circle with an angle from the positive x-axis to a ray labeled theta. the point where the ray intersects the circle is labeled 0.54, 0.84 and is in the first quadrant. without a calculator, evaluate the following expressions to the nearest hundredth. expression value \sin(\pi-\theta)sin(π−θ)sine, left parenthesis, pi, minus, theta, right parenthesis \sin(\pi \theta)sin(π θ)sine, left parenthesis, pi, plus, theta, right parenthesis
The value of sin(π-θ) is equal to 0.84 and sin(π+θ) is equal to -0.84.
We are given a unit circle.The radius of the unit circle is 1.The point of the intersection of the ray and the unit circle is (0.54, 0.84).The height of the trigonometric triangle formed using the ray, and the angle (θ) is 0.84.The base of the trigonometric triangle formed using the ray, and the angle (θ) is 0.54.The hypotenuse of the trigonometric triangle formed using the ray, and the angle (θ) is equal to the radius of the circle, i.e., 1.sin(θ) = height/hypotenusesin(θ) = 0.84/1sin(θ) = 0.84sin(π-θ) = sin(θ) because the angle is in the second quadrant where the sin function is positive.sin(π-θ) = 0.84sin(π+θ) = -sin(θ) because the angle is in the third quadrant where the sin function is negative.sin(π+θ) = -0.84Trigonometry is a department of arithmetic that research relationships among facet lengths and angles of triangles. the sector emerged within the Hellenistic international in the course of the 3rd century BC from programs of geometry to astronomical studies
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Find the rate of change between
(-1,-4)
(3,1)
Slope formula - [tex]\frac{y2-}{x2-} \frac{y1}{x1}[/tex]
First coordinate pair - (-1, -4)
Second coordinate pair - (3, 1)
Coordinate format - (x, y)
y2=1, y1=-4
x2=3, x1=-1
[tex]\frac{1-}{3-} \frac{(-4)}{(-1)} =\frac{5}{4}[/tex]
Hope this is what your looking for :)
the slope goes by several names
• average rate of change
• rate of change
• deltaY over deltaX
• Δy over Δx
• rise over run
• gradient
• constant of proportionality
however, is the same cat wearing different costumes.
[tex](\stackrel{x_1}{-1}~,~\stackrel{y_1}{-4})\qquad (\stackrel{x_2}{3}~,~\stackrel{y_2}{1}) ~\hfill \stackrel{slope}{m}\implies \cfrac{\stackrel{rise} {\stackrel{y_2}{1}-\stackrel{y1}{(-4)}}}{\underset{run} {\underset{x_2}{3}-\underset{x_1}{(-1)}}} \implies \cfrac{1 +4}{3 +1} \implies {\Large \begin{array}{llll} \cfrac{ 5 }{ 4 } \end{array}}[/tex]
Which angle is larger, angle B or angle E?
Answer:
<EStep-by-step explanation:
<E is larger than <B
hope it helps
help pls and thank you!!!
Answer:
Consistent and independent
Step-by-step explanation:
The only touch at one point and they are not the same line and are not parallel
Which category do all of these shapes belong to?
Help
Answer:
rectangles
Step-by-step explanation:
All of these shapes belong to rectangles category.
What is rectangular shape?A quadrilateral with parallel sides that are equal to one another and four equal vertices is known as a rectangle.
Given:
Three shapes in the form of quadrilateral are given.
From the diagrams,
the shapes have the opposite sides equal and parallel.
That means, the shapes are rectangles.
Therefore, the shapes are rectangles.
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