Answer: 234
Step-by-step explanation:
If there are 130 nonfiction books, then there are 234 fiction books
-3x+12=24 what is the x intercept
Answer:
x = -4
Step-by-step explanation:
Move all terms that don't contain x to the right side and solve.
Answer:
The x intercept is -6.
Step-by-step explanation:
12 - 24 = 12
-3xc = 12
-3/12 = -6
x = -6.
Representing each situation by translating it to algebraic expression.
- a motorcycle driver travels 15kph faster than a bicycle rider. the motorcycle driver covers 60km in two hours less than the time it takes the bicycle rider to travel the same distance.
Answer:
Kindly check explanation
Step-by-step explanation:
Given that :
Motorcycle driver travels 15kph faster than a bicycle rider
Motorcycle covers 60km in 2 hours less than the time it takes bicycle rider to travel the same distance ;
Let bicycle rider's speed = r kph
Motorcycle driver's speed = (15 + r) kph
TIME it takes bicycle rider to cover a distance of 60km = t hours
TIME it takes motorcycle driver to cover a distance of 60km = (t - 2) hours
Determine the mass of a solid steel ball that has a diameter of 10 cm. The density of pure steel is 8.09 g/cm3
Answer:
The mass of the steel ball is 4,235.9 gr
Step-by-step explanation:
Density
The density ρ of a substance is a measure of its mass per unit volume:
[tex]\displaystyle \rho=\frac{m}{V}[/tex]
If the density and the volume are given, the mass can be calculated by solving the above formula for m:
[tex]m=\rho.V[/tex]
We know the density of pure steel ρ=8.09 gr/cm3 and the diameter of a solid steel ball d=10 cm.
We need to calculate the volume of the sphere:
The volume of a sphere of radius r is given by:
[tex]\displaystyle V=\frac{4}{3}\cdot \pi\cdot r^3[/tex]
The radius is half the diameter: r= 10/2 = 5 cm. Thus:
[tex]\displaystyle V=\frac{4}{3}\cdot \pi\cdot 5^3[/tex]
Calculating:
[tex]V=523.6\ cm^3[/tex]
The mass is:
[tex]m=8.09 gr/cm^3 \cdot 523.6\ cm^3[/tex]
m=4,235.9 gr
The mass of the steel ball is 4,235.9 gr
Why did you square it?
Write an equation through the point (4,8) that is parallel to y=5x-9
Answer:
Y=5x - 12
Step-by-step explanation:
Take a point as (x,y) on the (4,8) line,
The slope of equation is 5,
[tex] \frac{y - 8}{x - 4} = 5[/tex]
Y-8 =5x-20
Y= 5x - 12
 what is the slope of the line Y= -4
what is the vaule of x?
Answer:
-1
Step-by-step explanation:
all of them add up to 1
you have 6 pieces confirmed to be the value of 1
if 5 blocks so if they all equal-1 then you'd have to add 6 + (-5) then you'd get 1
hope this helped
Meg has a can that contains 80% orange juice and the rest water. The can has 1 liter of water.
Part A: Write an equation using one variable that can be used to find the total number of liters of orange juice and water in the can. Define the variable used in the equation. (5 points)
Part B: How many liters of orange juice are present in the can? Show your work. (5 points)
help
Answer:
1w+4o=5
Step-by-step explanation:
w=water o=orange juice there is 4 liters of orange juice
Answer:
80% juice : 20% water
x : 1 liter
80 ÷ 20 = 4
1 liter x 4 = 4 liter
x = 4
Part a = x÷4 or x/4
Part b = 4 liter
Step-by-step explanation:
can you write 19,509,000,000 in scientific notation move the decimal)
Answer:
= 1.9509 × 10^10
Step-by-step explanation:
Look at the attachment below
Hope this helps (:
Prime numbers have ________.
Composite numbers have ________.
The number 1 is ________.
Answer:
1:eaxctly two factors 2:more than two factors 3:neither prime nor composite
Step-by-step explanation:
I GOT IT RIGHT!
Answer:
Answer time!!
1. exactly 2 factors
2. more than 2 factors
3. niether prime nor compisite
What is the angle measure to angle a
Answer:
56
Step-by-step explanation:
180 - 56 = 124
so, angle a = 124 degrees
hope this helps!! <3
Given collinear points E, F and G such that point F is the midpoint of segment EG. Find the new length of EG given that EF =5x+9 and FG = 3x +17
Answer:
The length of EG is 58 units
Step-by-step explanation:
The midpoint of a segment divides it into two equal part
Let us use this rule to solve our question
∵ E, F, and G are collinear points
∵ Point F is the midpoint of segment EG
→ That means F divides EG into 2 equal segments EF and FG
∴ EF = FG
∵ EF = 5x + 9
∵ FG = 3x + 17
→ Equate them
∴ 5x + 9 = 3x + 17
→ Subtract 3x from both sides
∵ 5x - 3x + 9 = 3x - 3x + 17
∴ 2x + 9 = 17
→ Subtract 9 from both sides
∴ 2x + 9 - 9 = 17 - 9
∴ 2x = 8
→ Divide both sides by 2 to find x
∵ [tex]\frac{2x}{2}=\frac{8}{2}[/tex]
∴ x = 4
→ Substitute x by 4 in EF and FG to find their lengths
∵ EF = 5(4) + 9 = 20 + 9 = 29
∵ FG = 3(4) + 17 = 12 = 17 = 29
∵ EG = EF + FG
∴ EG = 29 + 29 = 58
∴ The length of EG is 58 units
CREATE Write an equation that you would use the Addition Property of Equality to solve.
5.201 × 10
pls now
help
Answer:
52.01
Step-by-step explanation:
5.201 x 10, move the decimal to the right.
52.01
Answer: 52.01
I believe it is 52.01.
Sorry if it isn't correct.
I tried my best.
Hope this helps!! :'(
what is the value of p? 13^2 = p
Every Friday, Jesse puts $3 into his piggy bank. is it discrete or continuous?
Answer:
I would think continuous if she does it constantly every friday night
Step-by-step explanation:
Answer:
continuious
Step-by-step explanation:
What is the volume of the figure below, which is composed of two cubes with side lengths of 9 units?
A.
54 cubic units
B.
729 cubic units
C.
1,458 cubic units
D.
810 cubic units
Answer:
C. 1458 cubic units
Step-by-step explanation:
one cubes side length is 9. The only side that changes is the length since the size is doubled so instead of it 9 it would be 18.
V= L × W × H
= 18 × 9 × 9
= 1,458
hope this helped youuu
Answer:
C. 1458 cubic units.
Step-by-step explanation:
one cubes side length is 9. The only side that changes is the length since the size is doubled so instead of it 9 it would be 18.
V= L × W × H
= 18 × 9 × 9
= 1,458
Hope this helps you!!
Please Mark me Brainleast!!!!!!!
PLZ HURRY I'M TAKING A TIMED TEST!!!
The table shows the final score of the winning hockey team compared to the total number of goals that either team attempted during the game. Each row represents a single hockey game. Which value is an outlier in the table?
Final Scores of Winning Team
Total number of attempted goals, x: 12, 13, 13, 16, 16, 20, 22, 26, 29
Final score of winning team, y: 2, 1, 4, 3, 4, 5, 11, 5, 4
A.) (12, 2)
B.) (13, 1)
C.)(22, 11)
D.)(29, 4)
Answer:
(22, 11)
Step-by-step explanation:
Did the test on edge and got it right
Answer:
The answer is C
Step-by-step explanation:
got it right on edge
Find three consecutive even integers such that the sum of twice the smallest and 4 times the largest is 304.
Answer:
gdgdgdgdgddggddggdgddggd
Step-by-step explanation:
Evaluate the expression, -1 x (-0.1 x -5 + 0.5)
Answer:
-1
Step-by-step explanation:
-1 x (-0.1 x -5 + 0.5)
= -1 x 1
= -1
is 0.012 less then 0.12 or greater then
Answer: Greater than
Step-by-step explanation: 0.012 is 12 hundreths
0.12 is 12 tenths
Which numbers are less than –83? Select all that apply.
A -2.6 repeating
B. -2.76
C - 2 1/4
D -11/4
E -2
Answer:
I am pretty sure the answer -2.76 and -11/4
Step-by-step explanation:
PLEASE HELP ME WITH MY PERSONAL NARRATIVE ESSAY
its a personal essay...
What is the definition of rate of change?
Answer:
Value over a defined period of time, and it represents the momentum of a variable. ✨
Step-by-step explanation:
Find the missing number! Super easy, just don't feel like doing it, plus busy with other work.
Answer:
y = 1.37
Step-by-step explanation:
30y = 41.10
divide both sides of the equation by 30
30y/30 = 41.10/30
y = 41.10/30
y = 1.37
solve for U
32=2u
Simplify your answer as much as possible.
Answer:
16
Step-by-step explanation:
32 divided by 2 equals 16 so u = 16
Is the point (20,13) on this line? Explain your reasoning
Answer:
Not sure what the "line" is! But I put a graph down below!
Step-by-step explanation:
To plot ( 20 , 13 ) , start at the origin ( 0 , 0 ) and move right 20 units and up 13 units.
Well I don’t know the answer lol but I’m just showing people that don’t know what it is.
Emily works at a fast food outlet. Every week she splits her wages between savings and spending money in the ratio of 2:7 Last week she earned £144. What was Emily’s split between savings and spending money?
Answer:
His savings be $32 and spendings be $112.
Step-by-step explanation:
Let her savings and spending be 2x and 7x.
Total earning is equal to the sum of savings and spending.
ATQ,
2x+7x=144
9x=144
x = 16
Savings = 2x = 2(16) = $32
Spendings = 7x = 7(16) = $112
Hence, his savings be $32 and spendings be $112.
Please answer quickly. sorry it's so small
Answer:
[0,12]
Step-by-step explanation:
Please help!
What is the equation of this line?
A.) y=−4x+43
B.) y=43x−4
C.) y=34x−4
D.) y=−4x+34
