Answer:
r = 0.7 units
Step-by-step explanation:
C/27 = r
20/27 = 0.7
PLS HELP ASAP ILL GIVE BRAINLKEST THANKS
Answer:
d > -4
Hope this helped!!
Question 5 (1 point)
What is the Mode of this set of data?
4 4 5 5 5 6 6
a 6
b 5
c 5.5
d 4
Answer:
b 5
Step-by-step explanation:
because has the frequency of 3 in the question
Use rounding to estimate the product.8 × 9.82
Answer:
8 * 9.82 ≈ 8 * 10 = 80
Step-by-step explanation:
9.82 ≈ 10
8 * 10 = 80
5
A carpenter has a board that is yd wide. He cuts the board into 6 pieces. If all the pieces are the same width, how wide is each piece?
8
Each piece is yd wide.
(Type a whole number, proper fraction, or mixed number.)
Answer:
6 Inches
Step-by-step explanation:
A yard is 3 feet (36 inches).
36/6=6, so the answer is 6 inches, or 1/2 foot.
4x+y=8, -3x-y=0 HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
Answer:
Solution: x = 8, y = -24 or (8, -24)
Step-by-step explanation:
Given the systems of linear equations, 4x + y = 8 and -3x - y = 0:
We can find the solution by using the elimination method since the variable, y, has opposite signs. Simply add the two equations and solve for the value of x:
Equation 1: 4x + y = 8
Equation 2: -3x - y = 0
Solve for x:4x + y = 8
+ -3x - y = 0
x = 8
Solve for y:Next, substitute the value of x = 8 into either one of the equations to solve for y:
4x + y = 8
4(8) + y = 8
32 + y = 8
Subtract 32 from both sides:
32 - 32 + y = 8 - 32
y = -24
Answers:Therefore, the solutions to the given systems of linear equations are:
x = 8, y = -24 or (8, -24)
Write an equation for the line described in standard form. through (0,3) slope = 3
Answer:
y = 3x + 3
Step-by-step explanation:
y = 3x + b
3 = 3(0) + b
3 = 0 + b
3 = b
4) Write the equation of the line in
slope-intercept form
5) Write the equation of the line in
slope-intercept form
(-2,5)
(5,-2)
CAN ONE OF YALL HELP PLEASE I NEED THESE RIGHT TO GET THE PLEASE I KNOW YALL CAN HELP!!
Step-by-step explanation:
(x1,y1) = (-2,5)
(x2,y2) = (5,-2)
(y - y1)/(y2 - y1) = (x - x1)/(x2 - x1)
(y - 5)/(-2 - 5) = (x + 2)/(5 + 2)
(y - 5)/-7 = (x + 2)/7
(y - 5)/-1 = (x + 2)/1
y - 5 = -(x + 2)
y - 5 = -x - 2
y = -x -2 + 5
y = -x + 3
Find the quotient.
37 ÷ 5 = ?
A. 8 r2
B. 8
C. 7
D. 7 r2
Answer:
The answer is D
Step-by-step explanation:
The quotient of 37 ÷ 5 equals 7; the remainder ("left over") is 2. 37 is the dividend, and 5 is the divisor
ANS : 7 r2
Refer the attachment for ur reference !!
A bedroom wall is 3m wide and 2m tall. What is the total area of the wall? A can of paint will cover 10 m^2. How many cans are needed if the wall requires two coats of paint and there are four walls in the bedroom?
Answer:
6m area total of the wall. You can find the other 2 from there
Determine whether the given value is a solution of the equation.
1. b over 12 = 5;b = 60 ____________
2. 7w = 87; w=12 ____________
Answer: 1. YES, 2. NO
Step-by-step explanation:
1. b over 12 = 5;b = 60 ___YES___ 60/12 = 5 YES
2. 7w = 87; w=12 ____NO_____ 7*12 = 84, not 87
given the equation y+9=-3(x-4) what point does the line pass through?
Answer:
(0,-5)
Step-by-step explanation:
First you want to simplify this equation by distributing the 3 into x-4:
y+9 = -3x+4
Next subtract 9 from both sides:
y= -3x -5
Now since I am assuming you want the Y-Intercept because you didn't ask for a specific point then it passes through the Y axis at the point (0,-5)
Find the values of a,b, and c for...
Answer:
a = 1
b = 6
c = 9
Step-by-step explanation:
The formula for a quadratic equation is y = ax^2 + bx + c
Using this, we can plug in the letter values into the given equation and find the values for a, b, and c.
This is a test question for underdstanding this feature
Answer:
i didn't understand what your question is
-330-811 = ???
PLS HELP
Show step by step
Answer:
-1141
Step-by-step explanation
When subtraction two negatives it becomes it bigger negative, so basically your adding to two numbers but its actually making a bigger negative.
Answer:
Step-by-step explanation:
-330 - 811 = - 1,141
Sara read 29 1/2 pages in 2/3 of an hour. At what rate, in pages per hour, did she read?
Answer:
44 1/2 pph
Step-by-step explanation:
1/3 of an hour she reads 14 3/4 pages,that means that 3 times 14 3/4 equals 44 1/2 pages per hour
how many triangles are in this shape?
Answer:
maybe 4 ????????????????????
The carnival fundraiser at Westville Elementary School raised $300 on Friday. On Saturday, the carnival will raise 480 percent of that amount. Which statements are true about the amount of money that the carnival will raise on Saturday? Check all that apply.
The answer will be less than $300 because 100 is less than 480.
The answer will be greater than $300 because 480 is greater than 100.
(100)(3) = 300, so 480(3) is the amount of money that the carnival will raise on Saturday.
480 + 300 is the amount of money that the carnival raised on Saturday.
The carnival raised $780 on Saturday.
The carnival raised $1,440 on Saturday. its mulaple choice
Answer:
the second option, the third option, and the last option
Step-by-step explanation:
Answer: a,c,d
Step-by-step explanation: just took it
please help me X/3+2>7 solve for x
Answer: x>15
X/3 + 2 > 7
Subtract +2 from both sides to remove it from the left hand side of the >
X/3 > 5
Multiply both sides by 3 to remove the /3 from the left hand side of the > to fully get x on its own
X > 15
Which of the following is the domain of the graph below?
Answer:
That answer is correct
Step-by-step explanation:
all of the other ones have errors in them, the domain is every dot above below or on the x-axis.
( 6 x [8 + 3] - 4 ) + 10
ANSWER: 57
Please tell if i am right
Briana9968
Giving brsinliest to first comment there is no question
Me please I have been having a bad day…
HURRY I NEED HELP
I JUST NEED TO KNOW HOW TO DO THIS PLEASE
ILL GIVE 5 STARS AND STUFF PLS
Answer:
On the left, it would be + 1 for each blank, and on the right it would also be +1 for each blank.
Step-by-step explanation:
They are asking for the intervals between each number.
Hope this helps!
G(t) = -9t - 4
g( ) = 23
Answer:
G(t) = -9t - 4
g( ) = 23
Step-by-step explanation:
G(t) which = -9t then u - 4 g( ) from 9t which also equals 23
I hope this helps!
Hi! Please help me asap!!
This Pixel Art is due in exactly 7 minutes! I will give brainliest for whoever does this for me first and correct! Please label it with the numbers so I could I know!! Some are done but please correct me if needed! Thank you!!
Answer:
11) x = -1
12) y = 8
13) j = 155
14) g = -4
15) x = 18
Step-by-step explanation:
11) 2(x - 3) = -8
x - 3 = -4
x = -4 + 3 = -1
12) y + 3 = -2y + 27
3y = 24
y = 8
13) 2j - 3 + 3j = 2 (341 + 45)
5j - 3 = 2(386)
j = 155
14) 2(g + 1) = 3(g + 2)
2g + 2 = 3g + 6
-4 = g
15) 25 = 4/3 x + 1
25 - 1 = 4/3 x
24 = 4/3 x
18 = x
x = 18
g = -4
Combine like terms and write an equivalent expression with the fewest number of terms 5+2x+7+4x
To make a certain shade of blue-green paint, 3 parts of blue paint must be used for every 1 part of yellow paint. How many quarts of blue paint need to be added to 3 quarts of yellow paint to make the paint this shade of blue-green?
Answer:
9
Step-by-step explanation:
3 x 3 = 9
Please help- middle school rate of change
Answer:
Slope: - 3/4
Step-by-step explanation:
Place your pencil on point y= 4. Go up 3 spaces, then, 4 to the left to the next point.
Slope = - 3/4
( a line going up hill: positive slope. A line going downhill: negative slope)
Triangles ABD and XYZ are similar.Find the length of segment BC.
Answer:
BC = 6
Step-by-step explanation:
Look at two corresponding sides that have both lengths given.
They are AB = 4 and XY = 3.
We need BC, and its corresponding side YZ = 4.5.
We can use a proportion.
BC/YZ = AB/XY
a/4.5 = 4/3
3a = 4.5 * 4
a = 1.5 * 4
a = 6
Answer: BC = 6
Go step by step to reduce the radical.
Answer:
4[tex]\sqrt{15}[/tex] or [tex]\sqrt{16} * \sqrt{15}[/tex]
Step-by-step explanation:
[tex]\sqrt{2^4*3*5}[/tex]
[tex]\sqrt{2^4}[/tex][tex]*\sqrt{3*5}[/tex]
[tex]\sqrt{2^4}[/tex]=4
[tex]\sqrt{16} =4[/tex]
3*5=15
4[tex]\sqrt{15}[/tex]
what is the percent of change from 20 to 24? A. 15% decrease B. 20% increase C. 15% increase D. 20% decrease
Answer:
im pretty sure it would be 15%
Step-by-step explanation:
so A
