Answers
Related Questions
8. Which expression is equivalent to 0.6x?
O
X-0.4x
O
1 -0.4x
X + 0.6
0.6X - X
Answers
Answer:
X - .4x
Step-by-step explanation:
X - .4x = x(1-.4) = .6x
1 -0.4x These are not like terms so they cannot be combined
X + 0.6 These are not like terms so they cannot be combined
0.6X - X x( .6-1) = x(-.4) = -.4x
Oliver deposits $1,000 in his Interest-bearing bank account. The balance increases by %15 each month
Answers
Step-by-step explanation:
Oliver deposits P= $1,000
Then total amount A after n months given that the balance increases by %15 each month can be calculated as
[tex]A= 1000(1+15/100)^n[/tex]
Assuming the increase in amount is compounded monthly.
Select all of the answer choices that show the sum of 3⅖ + 2⅕.
Answers
Answer:
5 3/5
Step-by-step explanation:
17/5+11/5=28/5=5 3/5
Answer:
5 3/5
Step-by-step explanation:
3+2
2/5 + 1/5
5+3/5
5 3/5
Choose the amount of money that is equal to 9 dimes. 4 quarters 3 quarters 3 nickels 2 quarters 3 dimes 4 quarters
Answers
Answer:
$4.60 dollars
A polygon with five sides is
Answers
Answer:
The answer is pentagon
2 One yoga mat covers 1/10 of the floor of a yoga room. Each of 8 students places a yoga mat on the floor. Which shaded part of the model shows the total fraction of the yoga room’s floor that is covered by the yoga mats?
Answers
Answer:
1 student =1 mat then 1×8=8 students floor =10 your answer is 8 over 10
18a³/-3a
reduse the equation to it's smallest form
Answers
Step-by-step explanation:
= 18 a³/ - 3 a
= - 6 a²
plz mark my answer as brainlist plzzzz.hope this will be helpful to you ☺️.
if you find it useful.
3x - 7y = -40
3x - 2y = -4
Answers
Answer:
What are you solving for?
Step-by-step explanation:
Answer:
(7.5,4.1)
Step-by-step explanation:
Given
3x_7y =_40
3x_2y=_4
sol
3x_7y=_40..... equation 1
3x_2y=_4 ..... eq 2
here
eq 2 multi 3 eq 1 multiply 3
9x_21y=_120
9x_6y=_12
_ + = +
__________
0x+ 15y =108
y=108÷15
y=7.5
the y value putting the eq 1
3x_7y=_40
3x_7×7.5=_40
3x_52.5=_40
3x=52.5_40
3x=12.5
x=12.5÷3
x=4.1
the ratio of boys to girls in a class is 7:9
write down in simplest form:
the fraction of boys compared to girls
the fraction of girls out of the class total
Answers
Answer:
7/16
9/16
Step-by-step explanation:
boys =7+9 total ratio =16
ratio of boys=7/16
ratio of girls=9/16
7. What is the value of y in the diagram shown to the right?
A 22.36068
B. 64
C. 84
D. 104
Answers
The area of a rectangular parking lot is 8051 m ^2 . If the length of the parking lot is 97 m, what is its width?
Answers
Answer:
Width of rectangle = 83 meter
Step-by-step explanation:
Given:
Area of rectangle = 8,051 m²
Length of rectangle = 97 m
Find:
Width of rectangle
Computation:
Area of rectangle = Length of rectangle x Width of rectangle
97 x Width of rectangle = 8,051
Width of rectangle = 8,051 / 97
Width of rectangle = 83 meter
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What is the slope of the line through (-2,-6) and (2, 2)?
Choose 1 answer
2.
B В
1
2
-2
D
1
2
Answers
Answer:
The slope is 2
Step-by-step explanation:
Find the perimeter and area of a rectangle with a length of 3.4cm and a width of 4.3cm
Answers
Answer:
perimeter of a rectangle
=2×(L+B)
=2×(4.3+3.4)
=2×7.7
=15.4
Area of a rectangle
=L×B
=4.3×3.4
=146.2
Answer:
Step-by-step explanation:
The formula for the perimeter of a rectangle of length L and width W is
P = 2L + 2W. In this particular problem, P = 2(3.4 cm) + 2(4.3 cm), or
P = 6.8 cm + 8.6 cm, or P = 15.4 cm
The formula for the area of a rectangle of length L and width W is A = L * W.
In this problem, the area is A = (3.4 cm)(4.3 cm) = 14.62 cm^2 = A
john put 14,000 euros in an account at a simple interest rate of 1% per year. How much interest will he get after 12 years?
Answers
Answer:
16,800 Euros.is the answer
Step-by-step explanation:
Edith rides in an Oober that charges a flat rate of $6.75 plus $3.20 per mile. If the ride share service charges $40.03 in total for her trip, how many miles is her ride? Enter your NUMERICAL answer only in the box as a decimal to the nearest tenth of a mile.
Answers
Answer:
10.4 miles
Step-by-step explanation:
c(m) = trip cost
c(m) = 6.75 + 3.2m
40.03 = 6.75 = 3.2m
33.28 = 3.2m
m = 10.4
I REALLY NEED HELP ASAP PLEASE EXPLAIN WILL GIVE BRAINLIEST!
Answers
Answer:
(I attached an image of the graphed lines)
Step-by-step explanation:
First, we need to graph the original function:
The given equation is written in y=mx+b form, in which m is the slope and b is the y-intercept, or where the line crosses through the y axis. This means the slope is [tex]\frac{2}{1}[/tex] and the y-intercept is -4.Next, we need to find the inverse of the function and graph that as well:
First, change f(x) in the given equation to y. These mean the same thing, it just makes it easier to work with.Swap the places of x and y. Then, the rest of the steps are essentially just isolating the variable y.Add 4 to both sides of the equation to cancel out the -4 (You will end up with -2y = x + 4)Divide both sides of the equation by -2 to isolate y (You will end up with y = (x/2) + 2)Part A
What is the explicit formula the sequence 8,10,12.5,15.625...?
Answers
Given:
The sequence is 8, 10, 12.5, 15.625,...
To find:
The explicit formula for the given sequence.
Solution:
We have,
8, 10, 12.5, 15.625,...
Here, the first terms is 8.
[tex]\dfrac{10}{8}=1.25[/tex]
[tex]\dfrac{12.5}{10}=1.25[/tex]
[tex]\dfrac{15.625}{12.5}=1.25[/tex]
The common ratio is 1.25. So, the given sequence is a geometric sequence.
The explicit formula for a geometric sequence is:
[tex]a_n=ar^{n-1}[/tex]
Where, a is the first term and r is the common ratio.
The explicit formula for the given geometric sequence is:
[tex]a_n=8(1.25)^{n-1}[/tex]
Therefore, the correct option is A.
5 1/3 is what percent
Answers
Answer:
5.33%
Step-by-step explanation:
Answer:
5.33%
if not it cpuod be 5.32% most likely to be the forst one
Step-by-step explanation:
hope this helps!
have a good day :)
Through(-4,5) and (8,5)
Answers
Answer:
what?
Step-by-step explanation:
Answer:
What
Step-by-step explanation:
Whata
What is the volume of the prism below?
Answers
Answer:
64 feet cubed
Step-by-step explanation:
4x4x4=64
Answer:
V=Volume
V = 64 ft³
4 x 4 x 4 = 64 or 64 ft³
Mrs. Harbrook can choose from two rectangular pool sizes. The pool manufacturer provides her with the area of the pool, but she needs to find the dimensions in order to determine if the pool will fit in her yard.
If the area of the pool is x2−17x+72, what are possible expressions to represent the length L and the width W ?
Answers
Answer:8 or 9 ft
Step-by-step explanation:
Given
The area of the pool is [tex]A=x^2-17x+72[/tex]
The area is in the form of a quadratic equation
So, the roots of the equation will give the length and width of the pool
[tex]\Rightarrow x^2-17x+72=0\\\Rightarrow x^2-8x-9x+72=0\\\Rightarrow x(x-8)-9(x-8)=\\\Rightarrow (x-8)(x-9)=0\\\Rightarrow x=8\ or\ 9[/tex]
Therefore length and width can either be [tex]\text{8 or 9 ft}[/tex].
[tex]\Rightarrow L=8\ ft,W=9\ ft\ \text{or}\ L=9\ ft,W=8\ ft[/tex]
The sum of 3 consecutive integers is 45. What is the product of the 1st and 3rd number.
Answers
Step-by-step explanation:
Let the required integers be x,x+1,x+2.
Therefore,
x+x+1+x+2=45
3x+3=45
3x=42
x=14
Hence, the required integers are 14,15,16.
answer and explanation please.
Answers
y = 2x
Month Height
1 2 ft
2 4 ft
3 6 ft
4 8 ft
and then, plot these points on the graph:
(1,2) ... (2,4) ... (3,6) ... (4,8) ...
Ou are a manager at Jimmy John's and have timed how fast your employees make a sandwich. Their times in seconds are below. Create a histogramto represent the data. 21,22.4,23,24.8,25.3,27,27.6,28.8,29.4,29.9,30.1,30.1,30.4,31.2,32,32.9
Answers
Answer:
See attachment for histogram
Step-by-step explanation:
Given
[tex]Data: 21,22.4,23,24.8,25.3,27,27.6,28.8,29.4,29.9,30.1,30.1,30.4,31.2,32,32.9[/tex]
Required
Represent on histogram
Calculate the range of the data
[tex]Range = 32.9 - 21[/tex]
[tex]Range = 11.9[/tex]
Using a width of 5, we have:
[tex]Class = \frac{Range}{5}[/tex]
[tex]Class = \frac{11.9}{5}[/tex]
[tex]Class =2.38[/tex]
Round up
[tex]Class = 3[/tex]
This means that the class will have 3 classes which are:
21.0 - 24.9, 25.0 - 29.9 and 30.0 - 34.9
The frequency table is as follows:
[tex]\begin{array}{cc}{Interval} & {Frequency}&{21.0 - 24.9} & {4} & {25.0 - 29.9} & {6} & {30.0 - 34.9} & {6} \ \end{array}[/tex]
See attachment for histogram
Question 7 options:
A right triangle has a hypotenuse that is 15 centimeters. The length of one of the legs is 10 centimeters.
The length of the other leg, rounded to the nearest tenth, is ___ centimeters.
Answers
10^2 + b^2 = 15^2
100 + b^2 = 225
b^2 = 225 - 100
b^2 = 125
b = square root 125
b = 11.2cm
Write the number for four million forty thousand .
Answers
Answer:
4.040,000
Step-by-step explanation:
divide 240 g in the ratio 5:3:4
Answers
HElPPPP PleaseeEeeeeeeeeeeeeeeeeeeee
Answers
Step-by-step explanation:
V = πr^2h
V = 3.14 x 3.4x 3.4 x 18.1=657.33
Which triangle is similar to triangle T
Answers
Answer:
2nd one from the left.
Step-by-step explanation:
it has the same angle measures.
Domino's is having a sale where everything has a 10% discount. The regular price of a 2 topping pizza is $8. What is the discount price?
Answers
Answer:
7.20
Step-by-step explanation: