Answer:
First, solve for the volume of the tray by the equation V = L x W x H. Convert first all the dimensions to inches. The operation gives an answer of volume equal to 236.22 in³. Converting the amount of paint available to in³. This gives an answer of 231 in³. Hence, the answer is letter B.
Step-by-step explanation:
There are 42 technicians to repair 6 Aircrafts. The ratio of Aircrafts to technicians is…
Answer:
6:42 or 1:7 simplified.
Step-by-step explanation:
Which of the following is the equation of a line in slope-intercept form for a line with slope =1/4 and y-intercept at (0,-1)?
A. y=-1/4x - 1/4
B. y= 1/4x - 1
C. y= 1/4x +1
D. y=4x - 1
Answer: b.y=1/4x-1
Step-by-step explanation:
Y=mx+b
Y=1/4x-1 because 1/4 is the slope which is what you put in m and -1 is the y-intercept which is where it starts and is what you put in b.
Answer:y=1/4x-1
Step-by-step explanation:
the radius of a circle is 2 in. Find the circumference to the nearest tenth?(urgent)
Answer:
C = 12.6 inches
Step-by-step explanation:
The circumference of a circle is given by
C = 2* pi*r
Using 3.14 for pi and 2 for r
C = 2 * 3.14 *2
C =12.56
To the nearest tenth
C = 12.6 inches
Answer:
[tex] = 12.56 \: in[/tex]
Step-by-step explanation:
[tex]c = 2\pi \: r \\ = 2 \times \pi \times 2 \\ = 4 \times \pi \\ = 12.56 \: \: in[/tex]
hope this helps you
Grace is comparing cell phone plans. A prepaid phone plan costs $0.20 per minute and has no monthly fee. A contracted phone plan costs $50 per month and $0.02 per minute. How will the graphs of the monthy costs of the two cell phone plans compare where x represents minutes purchased in a month? The prepaid phone plan will have a steeper line and lower y-intercept. The contracted phone plan will have the same steepness and a higher y-intercept. The prepaid phone plan will have a less steep line and the same y-intercept. The contracted phone plan will have a steeper line and same y-intercept.
Answer: A; The prepaid phone plan will have a steeper line and lower y-intercept.
"The prepaid phone plan, whose cost is $0.20 per minute, will means the usage increases as time increases means that this will have a steeper line and lower y-intercept since it has no monthly fee, Contracted phone plan, whose fee is still $0.02 would have a less steep line and a higher y-intercept because the plan requires monthly fee of $50."
Hope this helps
-Carrie
Please mark brainliest :)
A. The prepaid phone plan will have a steeper line and lower y-intercept.
What are given here ?Grace is comparing plans of cell phone.
A prepaid phone plan costs $0.20 per minute and has no monthly fee.
A contracted phone plan costs $50 per month and $0.20 per minute
What will be the type of graph ?Time increases as usage of the prepaid phone increases, which cost $0.20 per minute. So, the line will be steeper. There is no monthly plan in prepaid phone, so lower y-intercept seen in the graph.
The cost of contracted phone is $0.20 per minute, so the line is less steeper. Again, contracted phone has monthly plan of $50 per month, so the y intercept will be higher.
Learn more about graph here :
https://brainly.com/question/14323743
#SPJ2
what is the quotient of 3 and y? Is it 3 over y or y over 3?
Answer:
it is 3/y.
Step-by-step explanation:
the answer is 3/y because 3 comes before y in the question.
What is the slope of the line? 2x+4y=6-y
Answer:
m= -2/5
Step-by-step explanation:
use the slope-intercept form y=mx+b to find the slope m.
Answer:
-2/5
Step-by-step explanation:
plz mark brainliest!
jose runs 3 mikes in 28 minutes. At the same rate, how many miles would he run in 42 minutes?
Answer:
[tex]4.5 \: miles[/tex]
Step-by-step explanation:
[tex]3 \: miles \: in \: 28 \: minutes.[/tex]
[tex]x \: miles \: in \: 42 \: minutes.[/tex]
[tex]28x=42 \times 3[/tex]
[tex]28x=126[/tex]
[tex]\frac{28x}{28}=\frac{126}{28}[/tex]
[tex]x=\frac{9}{2}[/tex]
Answer:
[tex]4.5 \: \: miles \\ [/tex]
Step-by-step explanation:
[tex]3 \: \: miles = 28 \: \: min \\ \: \: \: \: \: \: \: \: \: \: \: \: \: \: x \: \: \: = 42 \: min[/tex]
use cross multiplication
[tex]42 \times 3 = 28 \times x \\ 12 6 = 28x \\ \frac{126}{28} = \frac{28x}{28} \\ x = 4.5 \: \: miles[/tex]
HELP EASY MATH PROBLEMS
Answer:
21. 98 cents
Gabby placed in 4th.
Step-by-step explanation:
Assuming Steven is paying, 51+45+2=98 cents.
Answer:
21. 98 cents
Gabby placed in 4th.
Step-by-step explanation:
oooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo have a great day
What is x ?
f(x)=−3
x = ?
What is the value of the 3 in 630
Answer:
hey mate, here is your answer. Hope it helps you.
Step-by-step explanation:
We can write 630 in expanded form as:
630 = 600 + 30 + 0
and in words:
630 = 6 hundreds, 3 tens and zero ones
the value 6 is 600
and the place value of 3 is 30 and the face value is 3 in the number 630.
The number can be written in the expanded form as 600 + 30 + 0 and the face value is 3 in the number 630.
What is the number?A number is a mathematical entity that can be used to count, measure, or name things. For example, 1, 2, 56, etc. are the numbers.
It is given that:
The number is 630
As we know, the arithmetic operation can be defined as the operation in which we do the addition of numbers, subtraction, multiplication, and division. It has a basic four operators that is +, -, ×, and ÷.
The number 630 can be written as:
630 = 6x100 + 3x10 + 0x1
630 = 600 + 30 + 0
The above expression represents the expanded form of the number 630.
In words:
630 = 6 hundred, 3 tens, and zero ones
The value 6 is 600
The place value of 3 is 30 and the face value is 3 in the number 630.
Thus, the number can be written in the expanded form as 600 + 30 + 0 and the face value is 3 in the number 630.
Learn more about the number here:
brainly.com/question/17429689
#SPJ2
Express the following rate as a unit rate.
224 miles in 4 hours
50 miles per hour
64 miles per hour
56 miles per hour
44 miles per hour
Answer:
224/4
this will give you 56 miles per hour, or c.
Step-by-step explanation:
Hope this helps!
does anyone know this?
Answer:
6x^2
Step-by-step explanation:
What goes in the box is
2x* 3x
6 x*x
6x^2
please!!1!1!
the triple of the area of a square is 1587 m2 What is the side of the square?
Answer:
23 m
Step-by-step explanation:
Given that triple the area = 1587 m² , then
area = 1587 ÷ 3 = 529 m²
The area of a square = s² ( s is the measure of the side ), thus
s² = 529 ( take the square root of both sides )
s = [tex]\sqrt{529}[/tex] = 23 m
please help me with this question (pic attached) explain if you can
Answer:
For x=1 substituting in f(x) the value of x
f(1)=-3(1)+1 = -2
For x=0 substituting in g(x) the value of x
g(0)=3^(0) =1
Finally, we have to find for what value of x the function f(x) gives -8
f(x) = -8
-8 = -3x+1
-3x=-9
x=3
Which answer is correct ?
Answer:
C the table and the equation
Hope this helps :)
Find f(-5) if f(x)=lx+1l
A.6
b.5
c.4
Answer:
its C
Step-by-step explanation:
f(x) = |(-5)+1|
f(x)=|4|
absolute value of 4 is 4
Answer:
f(x)=|x+1|
f(-5)=|-5+1|
f(-5)=|-4|
f(-5)=4. As a result, f(-5)=4 is the correct answer. Hope it help!
Step-by-step explanation:
Solve |x+2|=10
A {-8,8}
B {-12,8}
C {-12,12}
3x - 36 + 2y = 0
Help! Please show work and match the algebraic function to the correct graph.
Answer:
The answer is Graph III.
Step-by-step explanation:
Given that the linear equation is y = mx + c where m represents gradient and c is y-intercept.So firstly, we have to make y the subject :
[tex]3x - 36 + 2y = 0[/tex]
[tex]2y = - 3x + 36[/tex]
[tex]y = - \frac{3}{2} x + 18[/tex]
Next, by looking at the graph, we know that the line has a negative gradient and touches y-axis at 18 which suits the equation.
WILL MARK BRAINLIEST! A pattern for a sequence is described as 'start with 12 and divide by −4 repeatedly'. Is this a geometric sequence? Explain. I only need like 2 sentences, at most a full paragraph.
Answer:
yes
Step-by-step explanation:
Yes, since 12 is multiplied by (-4)^-1 every time, and the definition of geometric sequence is that the first term has to be multiplied by a certain other constant number (referred to as common ratio (r)). The formula for a geometric sequence is An=A1R^(n-1)
Write an equation in point-slope form of a line that goes through the points (1,4) and (3,-10). Do not use any spaces in your answer.
Answer:
y-4=-7(x-1) OR y-(-10)=-7(x-3)
Step-by-step explanation: The point-slope form is [tex]y_[/tex]-[tex]y_{1}[/tex]=[tex]m_[/tex]([tex]x_[/tex]-[tex]x_{1}[/tex])
In slope-intercept form, the equation would be y = -7x + 11
You could find the slope by using the slope equation, [tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex].
Using that, you would get -7. Thus by inserting one of the points and the slope in the point-slope equation, you will get your answer.
I need help ASP on this
Answer:
2l + 2w is the formula for perimeter. l = 2w + 6 can be written as "the length is 6 feet more than two times its width."
The answer is B.
Answer:
B
Step-by-step explanation:
What is the measure of ED (the minor arc) in the diagram below?
HELPPP ASAP PLS
Answer:
C
Step-by-step explanation:
The measure of the inscribed angle DEF is half the measure of its intercepted arc, that is
[tex]\frac{1}{2}[/tex] ∠ DEF = arc ED , that is
arc ED = 2 × 78° = 156° → C
Option c 156 is correct.
Angle of the arc at tangent EF = 78
Area of circle is given by the pie times square of radius.
Since Angle made by chord with tangent is equal to halve the angle made by cord with its radius.
So
2 ∡DEF = measure of arc ED
= 2 x 78
= 156
Thus, the measure of are ED is 156°
Learn more about circle here:
brainly.com/question/11833983
#SPJ2
1. For each event state whether you think it is impossible,
very unlikely, unlikely, evens, likely, very likely or
certain.
a) Pick a club card from an ordinary pack of cards
b) Pick the ace of spades from an ordinary pack of cards
c) Tossing a coin and it landing on heads
d) I roll a dice and get a 7
e) Somebody you know is left handed
2. Give two examples of events with the following
probabilities.
a) Impossible
b) Unlikely
c) Certain
d) Likely
e) Very likely
Answer:
a) Pick a club card from an ordinary pack of cards
VERY LIKELY
b) Pick the ace of spades from an ordinary pack of cards
VERY UNLIKELY
c) Tossing a coin and it landing on heads
LIKELY
d) I roll a dice and get a 7
IMPOSSIBLE
e) Somebody you know is left-handed
LIKELY
a) Impossible
In flipping a coin once, an impossible event would be getting BOTH a head AND a tail.
b) Unlikely
The chance of snow in June in Florida
c) Certain
“Head or Tail' is a certain event connected with tossing a coin
d) Likely
The sharp knife will cut his finger
e) Very likely
Since it is sunny and hot, it is I will go to the pool today.
Answer:
a) Pick a club card from an ordinary pack of cards
VERY LIKELY
b) Pick the ace of spades from an ordinary pack of cards
VERY UNLIKELY
c) Tossing a coin and it landing on heads
LIKELY
d) I roll a dice and get a 7
IMPOSSIBLE
e) Somebody you know is left-handed
LIKELY
a) Impossible
In flipping a coin once, an impossible event would be getting BOTH a head AND a tail.
b) Unlikely
The chance of snow in June in Florida
c) Certain
“Head or Tail' is a certain event connected with tossing a coin
d) Likely
The sharp knife will cut his finger
e) Very likely
Since it is sunny and hot, it is I will go to the pool today.
Solve the equation. –3|y – 3| = 9
Answer:
y = 0
Step-by-step explanation:
-3(y-3)=9
One solution was found :
y = 0
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
-3*(y-3)-(9)=0
Step by step solution :
Step 1 :
Equation at the end of step 1 :
(0 - 3 • (y - 3)) - 9 = 0
Step 2 :
Equation at the end of step 2 :
-3y = 0
Step 3 :
Solving a Single Variable Equation :
3.1 Solve : -3y = 0
Multiply both sides of the equation by (-1) : 3y = 0
Divide both sides of the equation by 3:
y = 0
Answer:
No solution
Step-by-step explanation:
–3|y – 3| = 9
⇌ (Divide both sides by -3)
|y – 3| = -3 impossible
because |y – 3| is greater than 0 and -3 is less than 0.
provide the value of k:
(2x-1)(kx+1)=6x^2-x-1
Answer:
k = 3
Step-by-step explanation:
Expand the left side and compare the coefficients of like terms on both sides.
(2x - 1)(kx + 1) ← expand using FOIL
= 2kx² + 2x - kx - 1
Compare the coefficients of the x² term on both sides
2k = 6 ( divide both sides by 2 )
k = 3
Answer:
k= 6x-3/2x-1
Step-by-step explanation:
Which best describes the triangle
Answer:
Acute and isoselces
Step-by-step explanation:
Isoseles triangles have two sides of equal length. Acute triangles' angles are all less than 90°.
The best describes the triangle is the acute and isosceles.
We have given that the triangle
We have to describe the given triangle
What is the isosceles triangle?An isosceles triangle is a triangle that has two sides of equal length. Sometimes it is specified as having exactly two sides of equal length, and sometimes as having at least two sides of equal length, the latter version thus including the equilateral triangle as a special case.
Isosceles triangles have two sides of equal length. Acute triangle angles are all less than 90°.
To learn more about the triangle visit:
https://brainly.com/question/17335144
#SPJ2
some help plz??? what is the simplified form??? (-2)(-6x)(7)
Answer:
[tex]\displaystyle 84x[/tex]
Step-by-step explanation:
[tex]\displaystyle (-2)(-6x)(7)[/tex]
[tex]\displaystyle -2 \times -6x \times 7[/tex]
[tex]\displaystyle12x \times 7[/tex]
[tex]\displaystyle =84x[/tex]
please help
From an upstairs window, I can see my neighbor's fence. The angle of depression is 7 degrees. If my window is 15 ft off the ground, how far is my neighbor's fence from my house? Round to the nearest whole number, do not include units.
Answer:
122
Step-by-step explanation:
Let x ft. be the distance from neighbour's fence to the house.
Please see attached picture for full solution.
Thus, distance from neighbour's fence to the house is 122 ft. (nearest whole number)
Amy worked 16 hours more than Brayden last month. If Amy worked 8 hours for every 7 hours that Brayden worked, how many hours did they each work? (round answers to 1 decimal place) Amy worked hours Brayden worked hours
Answer:
Amy worked for 128 hours while Brayden worked for 112 hours
Step-by-step explanation:
Given
Let A represents Amy and B represents Brayden
A = 16 + B ------(1)
A:B = 8:7------- (2)
Required
Find A and B;
Convert (2) to fractions
[tex]\frac{A}{B} = \frac{8}{7}[/tex]
Cross Multiply
[tex]7 * A = 8 * B[/tex]
[tex]7A = 8B[/tex]
Substitute A = 16 + B in the above expression
[tex]7(16 + B) = 8B[/tex]
Open Bracket
[tex]7 * 16 + 7 * B = 8B[/tex]
[tex]112 + 7B = 8B[/tex]
Subtract 7B from both sides
[tex]112 + 7B - 7B = 8B - 7B[/tex]
[tex]112 = B[/tex]
[tex]B = 112[/tex]
Recall that A = 16 + B
Hence, [tex]A = 16 + 112[/tex]
[tex]A = 128[/tex]
This implies that Amy worked for 128 hours while Brayden worked for 112 hours
15
Х
8
X =
ОК
cm
Answer pls
Answer:
Do you mean like what is 15*8=x? if so then I guess X would be 120.
Step-by-step explanation:
