Answers
Answer: proportional
Step-by-step explanation: it is proportional because you can multiply any number by 7
Related Questions
There are 32 students in your math 7 course. If there are 23 girls, what is the probability of one being pick to answer a question?
Answers
Answer:
23÷32= .71
Step-by-step explanation:
Probability = no of events.
no of possible outcome
Given that ABC ~ DEC, find the value of x.
Answers
Answer:
x = 4
Step-by-step explanation:
Corresponding sides of similar triangles are proportional. This fact lets us write an equation that can be solved for x.
AB/AC = DE/DC
(6x -2)/5.5 = (2x +8)/4 . . . . . . substitute the given values
4(6x -2) = 5.5(2x +8) . . . . . . multiply by 4×5.5
24x -8 = 11x +44 . . . . . . . . eliminate parentheses
13x = 52 . . . . . . . . . . . . . add 8 -11x
x = 4 . . . . . . . . . . . divide by the coefficient of x
What is 3/5 divided by 6
Answers
Answer:
hello
3/5 : 6
= 3/5 x 1 /6
= 3 /30
= 1 /10
Step-by-step explanation:
Answer:
0.1
Step-by-step explanation:
3/5 / 6
3/5 x 1/6
3/30
1/10
Jennifer needs to be at work at 10:10 A.M. It takes her 40 minutes to get ready in the morning and 45 minutes to drive to work. What is the latest time Jennifer can get up in the morning without being late for work?
Answers
Answer:
Jennifer will take 1h&25min to get ready, drive and reach her office. She has to start movin' at 8:45amStep-by-step explanation:
1. Calculate how many minutes it will take in total to reach work.
40 minutes to get ready
45 minutes to drive
40+45=85
85 minutes into hours =???
60 minutes = 1 hour
85-60=25
So, Jennifer will take 1 hour & 25 Minutes to go to work.
2. Calculate WHEN she will have to wake up to go to work.
10:10 is the time she HAS to be there.
so...
We know that it will take longer than 1 hour
so let's first remove 1 hour
that makes it, 9:10
now, let's remove 25 minutes
9:10, so 10 minutes gone
then 15 minutes remaining
60-15=45
so, Jennifer has to get movin' at 8:45am to reach her office at the right time.
Jennifer will take 1h&25min to get ready, drive and reach her office. She has to start movin' at 8:45am----------------------------------------------------------------------------------------------------------
Thanks!
Always keep more than 2 smiles so that you can share them with someone! You happy, Me happy, EVERYONE HAPPY!!!!!
Have a great day!
:D
PLEASE HELPPPPP! I’m so bad at math it’s not funny
Answers
Answer: a is yes and because 2.50 goes into 5. 5x 2.50
Step-by-step explanation:
Answer:
Step-by-step explanation:
i don't konw help him
solve for all real numbers of x. x^2+4=0
Answers
Answer:
x = -2i, 2i
Step-by-step explanation:
x² + 4 = 0
-4 -4
x² = -4
x = 2i, -2i
I hope this helps!
An equation is shown below: 6(2x - 11) 15 = 21 Write the steps you will use to solve the equation and explain each step.
Answers
Answer:
x=6
Step-by-step explanation:
6(2x -11) 15 =21
6 × 2x = 12x
6 × -11 = -66
12x -66 + 15 = 21
-66 + 15 = -51
12x -51 = 21
-51 + 51 = 0
21 + 51 = 72
12x = 72
12x ÷ 2 = 0
72 ÷ 12 = 6
x = 6
The product of three different whole numbers is 40. What is the largest possible sum of the 3 numbers
Answers
Answer:
23
Step-by-step explanation:
20*2*1=40
20+2+1=23
For the case of 5-item order, how many different ways are there to place an order? For Each case, list the number of wheels that would be needed. B. If a customer ordered 5 items and the order had a total of 17 wheels, how many wagons we're ordered? Show your work and Explain 1
Answers
Answer:
Follows are the description of the given point:
Step-by-step explanation:
Please find the correct question in the attached file.
In point A:
An order of 5 items shall be placed in a total of 6 different ways.
(w for cars and ts and tricycles to be used)
[tex]\to 5w=20 wheels\\\\\to 4w+1t= 19 wheels\\\\\to 3w+2t=18 wheels\\\\\to 2w+3t=17 wheels\\\\\to 1w+4t= 16 wheels\\\\\to 5t=15 wheels\\\\[/tex]
In point B:
2 waggons so more tyres would be required if they ordered any more waggons.
[tex]work: \\\\ \to 2 \times 4=8 \\\\ \to 3 \times 3=9 \\ \\ \to 8+9=17[/tex]
A merry-go-round has a circular platform with a radius of 5 feet. What is the platform's diameter?
Answers
Answer:
2.5
Step-by-step explanation:
5 by 2: 2.5
The wrestling team wants to sell pies for a
fundraiser, The cafeteria helped out by
donating 2 pies. Each pie will be cut into 4
pieces. If the team wants to sell at least 32
pieces, how many pies must the wrestling
team bake ?
Answers
Answer:
6
Step-by-step explanation:
2x4=8
32-8=24
24/4=6
=6
explanation: they already have 2 pies which was 8 slices. 32-8= 24. 24 divided by 4 slices each equals 6.
-9 x - 17 = -26 need the answer asap !
Answers
Answer:
x = 1
Step-by-step explanation:
the important thing to know here is that if you do something to both sides of an equation (eg, add 2) the equation will still be equal.
- 9x - 17 = - 26
add 17 to both sides of the equation
-9x - 17 + 17 = -26 + 17
-9x = -9
divide both sides of the equation by -9
-9x/-9 = -9/-9
x = 1
Can you help me please
Answers
Answer:
d=100
Step-by-step explanation:
If the triangles are similar, that means that if you were to expand the smaller one, it would be the same size as the bigger one.
18 x 5=90
20 x 5=100
Please let me know if this is correct.
does anyone know?
Store A sells a watch for $50 and offers a 5% discount. Store B sells
a
the same watch for $60 and offers a 20% discount. From which store
should you buy, and why?
O Store B, $4.00 cheaper
O Store B, $9.50 cheaper
O Store A, $0.50 cheaper
O Store A, $9.50 cheaper
Answers
Answer:
(c) Store A, $0.50 cheaper
Step-by-step explanation:
When a price is discounted by a rate d, the multiplier of the price is (1 -d).
Store AThe discounted price is $50 × (1 -0.05) = $50×0.95 = $47.50
__
Store BThe discounted price is $60 × (1 -0.20) = $60×0.80 = $48.00
__
The price at Store A is less by ...
$48.00 -47.50 = $0.50
shop = 5 ÷ 100 × 50 = 2.5
shop = 20 - 60 × 100 = 12
shop = $50 - 2.5 = $ 47.5
Shop = $60 - 12 = $48
then, we have to minus $48 .00 with $ 47.50 we get :-= $48 .00 - $ 47.50 = $0.50
Store A, $0.50 cheaper-8(-2-7r)=-208
Can you give me the answer please
Answers
Answer:
r= -4
Step-by-step explanation:
-208/-8=26
26+2=28
28/-7=-4
In the figure below, the angles with measures (2x)º and (3x)° lie along the same line.
/400
(2x)
(3x)
What is the value of x? Show your work.
Answers
Answer:
the value of x is 40 cause it is equal to sum of two interior angles
Answer:x=40
Step-by-step explanation:
What is the value of x?
Answers
3 equal angles
so the triangle is equilateral => 3 equal sides
4x-10 = 3x+2
x = 12
or
4x-10 = 5x-22
-x = -12
x = 12
or
5x - 22 = 3x + 2
2x = 24
x = 12
x = 12
Answer:
The value of x = 12
Step-by-step explanation:
This is an equilateral triangle and the sides of an equilateral triangle are equal .
By putting the two sides of the triangle equal , we can find out the value of x
=> 4x - 10 = 3x +2
=> 4x - 3x = 2 + 10
=> x = 12
There are 4,315 pistachios in the bulk bin at the grocery store. Maria wants to split the pistachios into 40 packages so that each package has the same number of pistachios with none left over. Which explains whether or not it is possible? It is possible to split the pistachios into 40 packages because each package will contain 107 pistachios. It is possible to split the pistachios into 40 packages because each package will contain 108 pistachios. It is not possible to split the pistachios into 40 packages. It would be possible if there were a total of 4,280 pistachios. It is not possible to split the pistachios into 40 packages. It would be possible if there were a total of 4,380 pistachios.
Answers
Answer:
C. It is not possible to split the pistachios into 40 packages. It would be possible if there were a total of 4,280 pistachios
Step-by-step explanation:
Given
[tex]Pistachios = 4315[/tex]
[tex]Packages = 40[/tex]
Required
Determine if it's possible to divide into 40 packages
First, we need to divide the Pistachios by the number of packages.
[tex]Batches = 4315/40[/tex]
[tex]Batches = 107.875[/tex]
Because, we have a decimal; then it's impossible
However,
it'd be possible if
[tex]Pistachios = 4280[/tex]
because:
[tex]4280/40 = 107[/tex]
C. It is not possible to split the pistachios into 40 packages. It would be possible if there were a total of 4,280 pistachios
Help me pls!!!!!!!!!
Answers
Solve the system by substitution.
{-2.5x+y=13.5
12.25x - y=-12.25
(-5.1)
(-1,5)
(1.-5)
(5.-1)
Answers
Answer:
(-5,1)
Step-by-step explanation:
y= 13.5+2.5x
-13.5 -13.5
-13.5= 2.5x
x= -5.4
b) A prize is divided between three people
X, Y and Z. If the ratio of X's share to Y's
share is 3:1 and Y's share to Z's share
is 2:5, calculate the ratio of X's share
to Z's share.
Answers
HELPP 10 POINTS Here's a graph of a linear function. Write the equation that describes that function.
Answers
Answer:
y = (3/2)x+1
Step-by-step explanation:
Slope intercept form is y=mx+b where m represents the slope and b represents the y-intercept. As we can see on this graph, the line intersects the y axis at (0,1). Therefore, the y-intercept is 1. Now, we can choose another point to find the slope. I'll choose (2,4). To reach (2,4) from the y-intercept, we have to go up 3 units and right 2 units. Therefore, the slope is 3/2.
Our equation of the line is: y = (3/2)x+1
Write the equation that describes that function.
Answer:
y = (3/2)x+1
The price of broccoli is $1.25 per pound. Let y be the total cost in dollars of buying x pound of broccoli. Which equation represents the situtation?
Answers
Answer: y=1.25x
Step-by-step explanation:
i got it right
Answer: y=1.25x, which equation represents the situtation.
What is equation?An equation is a mathematical statement that is made up of two expressions connected by an equal sign.
Here, given that,
The price of broccoli is $1.25 per pound.
Let, y be the total cost in dollars of buying x pound of broccoli.
Hence, equation represents the situtation is y=1.25x.
To learn more on equation click:
brainly.com/question/24169758
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PLEASE HELP ASAP 50 PTS I NEED TO GIVE MY HOMEWORK Find the magnitude of the vector <5, −3>.
WILL GIVE BRAINLIEST
Answers
the formula to determine the magnitude of a vector (in two dimensional space) v = (x, y) is: |v| =√(x2 + y2). This formula is derived from the Pythagorean theorem.
the formula to determine the magnitude of a vector (in three dimensional space) V = (x, y, z) is: |V| = √(x2 + y2 + z2)
GIVING BRAINLIEST!!!!!!
SOLVE FAST
last guy ruined it by answering randomly so nobody else could answer
Answers
The table below contains points that lie on a line. a) Fill in the missing table values. b) Find the slope of the line that passes through the points.
Answers
Answer:
Show he graph
Step-by-step explanation:
im jesus
Which rectangular cake gives you more to eat a vanilla cake measuring 8 in x 11 in x 13 in or a chocolate cake measuring 9 1in x 12in x 2 in?
Answers
The volume of vanilla cake is greater than the volume of chocolate cake, hence the vanilla cake gives you more to eat.
How to calculate the volume of rectangular box?The formula for calculating the volume of the cake is expressed as:
Volume of vanilla cake = 8in * 11in * 13in
Volume of vanilla cake = 1144in³
For the chocolate cake
Volume of the chocolate cake = 9.1in x 12in x 2 in
Volume of the chocolate cake = 218.4in³
Since the volume of vanilla cake is greater than the volume of chocolate cake, hence the vanilla cake gives you more to eat.
Learn more on volume of box here: https://brainly.com/question/14957364
Graph AJKL and its image after a reflection in the x-axis.
J(2,-4), K(3, 7), L(6,-1)
What is the reflection
Answers
this is because the rule for reflection is when it’s reflected over the x axis it’s
(x,-y)
Please help! I have more questions like this!
Answers
Answer:
2-2i√3=4(1/2-√3/2i)=4e^j(5π/3)
4^4=256
e^4j(5π/3)=e^j(20π/3)=e^j(2π/3)
polar form: 256 cis (2π/3)
rectangular form: −128+128i√3
hope this helped, if you still need help lmk
Saul types 488 words in 8 minutes. How many words does Saul type per
minute? I
Answers
Answer:
61
Step-by-step explanation:
488 / 8 = 61