Answer: 91
Step-by-step explanation: 3 times 34 is equal to 102... let us work out the problem together.
3 x 34 = 102
now we must divided 102 by 2 which will equal 51
Now the final step is to do 8 times 5
8 times 5 = 40
51 plus 40 = 91
this is the correct way to do the equation.
so our final answer is 91
=
If f(x) = 2(34) + 1, what is the value of f(2)?
Answer:
34.5 i thiNK
Step-by-step explanation:
PEMDAS
2 times 34 is 68 plus 1 is 69
Therefore for it to be equal f would have to be half of 69 which is 34.5
Which expression correctly represents "nine less than the quotient of a number and four, increased by three"? StartFraction n Over 4 EndFraction minus 9 3 StartFraction 4 Over n EndFraction minus 9 3 9 minus StartFraction n Over 4 EndFraction 3 9 minus StartFraction 4 Over n EndFraction 3.
Answer:
n/4-9 +3
Step-by-step explanation:
to answer this question we have to analyze the information given.
The quotient of a number means the result of the division of 2 numbers.
In this case the numbers are: a number (n) and 4 . n/4
Nine less than that quotient means we have to subtract 9 to the quotient.
n/4-9
Increase by three: we simply have to add 3
n/4-9 +3
Feel free to ask for more if needed or if you did not understand something.
The water dam is filled up using the first tributary in 1 hour and 10 minutes, using the second
tributary in 60 minutes. How many minutes it takes to fill the half of the dam using both of the
tributaries, if the second tributary will be opened 12 minutes after the first one ?
Answer:
I would use quaro is is faster.
Step-by-step explanation:
The sum of all the positive terms in the geometric sequence 54, -36, 24, -16, ... is
A. 32.4
B. 97.2
C. 121.5
D. 162. 1
Answer:
see the pic above for answer
I hope it helps you, mate
HEY PLEASE 50 POINTS
What is (2^2) x 3.14 (or pi)
Answer:
Hello
The answer you're looking for is 12.56 or 12.5663
Step-by-step explanation:
Have a wonderful day dear <3
Answer:
the answer is 12.56
Step-by-step explanation:
-2/5(x+3) =8 solve for x
Answer:
x = -23
Step-by-step explanation:
Find the missing side lengths. HELP PLEASEE.
Answer:
second one should be 80 as far as I can think
Write two equations-one in logarithmic form and one in exponential form-that represent the
statement: "the natural logarithm of 10 is y".
Expressions can be expressed in logarithmic forms, and in exponential forms
The two equations are [tex]\ln(10) = y[/tex] and [tex]10 = e^y[/tex]
How to determine the expressions.The statement is given as "the natural logarithm of 10 is y".
The logarithmic expression of the above statement is:
[tex]\ln(10) = y[/tex]
Rewrite the above expression, as an exponential equation
[tex]10 = e^y[/tex]
Hence, the two equations are [tex]\ln(10) = y[/tex] and [tex]10 = e^y[/tex]
Read more about logarithms at:
https://brainly.com/question/1832186
plase help me I need it and i need it quick too so please help me it's 20 points pls
John walked 9 5/8 miles at an average speed of 1 3/4 MPH. How long did it take John to walk this distance?
Answer:
5 hours and 30 minutes
Step-by-step explanation:
Convert all fractions to decimals for easier division
9 and 5/8 = 9.625
1 and 3/4 = 1.75
Then divide 9.625 by 1.75 to get the hours amount
9.625 / 1.75 = 5.5
0.5 of an hour is 30 minutes, so the final answer is 5 hours and 30 minutes
Answer:
5.5 hours
Step-by-step explanation:
9.625/1.75=5.5hr
Miguel is organizing his collection of sports memorabilia into glass display cases. He wants to cover each side of the cases with a protective film to protect the glass. This net represents a single display case.
How much film is needed to cover each display case?
Enter your answer in the box
Answer:4240
Step-by-step explanation:took the test
Answer:
4240 inches²
Step-by-step explanation:
In order to find the amount of film needed, we have to find the surface area of this cuboid.
Formula to Find Surface Area of Cuboid: , where w = width, l = length, and h = height.
Therefore, the answer is 4240 inches²
Translate the following word phrase into an algebraic expression.
“the product of 4 and a number is increased by 7”
A. x ÷ 4 + 7
B. 4(x + 7)
C. (x – 4) + 7
D. 4x + 7
Answer:
D
Step-by-step explanation:
4x + 7
this is exactly, 1:1, what the sentence said.
the product of 4 and a number = 4x
is increased by 7 = 4x + 7
how do you solve
2h + 8 > 3h -6
Answer:
h<14
Step-by-step explanation:
2h+8>3h-6
2h-3h+8>-6
-h+8>-6
-h>-6-8
-h>-14
h<14
y
is directly proportional to
x
2
.
If
y
=
12
when
x
=
2
find
x
when
y
=
48
To solve this we first of all need to find the distances travelled by both Vaimiti and Jabril and then we will find their difference...
Let's start solving ~
:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:-:
Distance covered by Vaimiti ⤵️
[tex] \tt \leadsto \: Distance = Speed × Time[/tex]
Vaimiti's speed = 1.1 m/s
Time taken by her = 25 minutes = 25×60 = 1500 seconds
[tex] \sf \leadsto \: Distance = 1.1 \times 1500[/tex]
[tex] \boxed{ \rm\multimap \: Distance = 1650 \: m}[/tex]
[tex]\red{ \rule{35pt}{2pt}} \orange{ \rule{35pt}{2pt}} \color{yellow}{ \rule{35pt} {2pt}} \green{ \rule{35pt} {2pt}} \blue{ \rule{35pt} {2pt}} \purple{ \rule{35pt} {2pt}}[/tex]
Distance covered by Jabril ⤵️
[tex] \tt \leadsto \: Distance = Speed × Time[/tex]
Jabril's speed = 1.3 m/s
Time taken by her = 30 minutes = 30×60 = 1800 seconds
[tex] \sf \leadsto \: Distance = 1.3\times 1800[/tex]
[tex] \boxed{ \rm\multimap \: Distance = 2340 \: m}[/tex]
[tex]\rule{300pt}{3pt}[/tex]
Difference between distances travelled by them↯
Distance travelled by Vaimiti = 1650 m
Distance travelled by Jabril = 2340 m
[tex] \bf\nRightarrow \: Difference = 2340 - 1650[/tex]
[tex] \bf \nRightarrow \: Difference = 690 \: m[/tex]
➪ Therefore, The difference between distance travelled by them is 690 meter...~
A motorcycle travelled 302 km. It travels an average of 14.9 km on a litre of petrol. Without using a calculator, estimate the number of litres of petrol used.
Answer:
20.268liters
Step-by-step explanation:
thereby the total distance is 302km and 1liter of fuel is use on 14.9
thus
1 litter = 14.9km
x. 302km
Let find the value of x
14.9kmx = 302kmliter
14.9km. 14.9km
like terms cancel each other
thus
x = 20.268456375
x = 20.27liters
Solve the inequality
A plant has an initial height of 2 inches and grows at a constant rate of 2 inches each month. A second plant that also grows at a constant rate has an initial height of 1 inch and is 29 inches tall after 1 year. After how many months are the plants the same height?
Answer:
Answer:4.8 monthsStep-by-step explanation:First, let's write down the information that we are given.Plant A: Initial Height: 3 in.Constant Rate of Growth (CRG): 2in/month (2 inches per month)Plant B:Initial Height: 1 in.CRG: 29in/year (29 inches per year)We can see that Plant B grows 29 inches per year, so lets convert Plant B's 'CGR' to months.Plant B - Divide by 12 (12 months in a year)29/12 in/yearNow, Lets put these into equations:Plant A: y = 2x + 3Plant B: y = 29/12 x + 1Now, set these two equations together and solve for x.2x + 3 = 29/12 x + 12 = 5/12 x4.8So, after 4.8 months, the plants will be the same height.
hope it helps you
What is this called and what is it used for?
Step-by-step explanation:
a matrix ?
it is generally a n×m dimensional table that defines the transformation and relationships of multidimensional objects like vectors.
in other words it is a function on things like coordinates, directions, lengths, ...
An online store holds a sale. Of the 500 customers who make purchases during the sale, 120 use a coupon. What percent of the customers do not use a coupon?
Total no of customers = 500
Used coupon = 120
Not used coupon = 500 - 120 = 380
We need to find the percentage of the customers do not use a coupon. It can be given by :
380/500×100
So, there are 76% of the customers that do not use a coupon.
Pls help!!! AsAP!!!!!!!!!
Answer:
15cm
Step-by-step explanation:
gudluckkk answering
6(12)(3)=1/3(12)(16)x. Please help, need to check my answer. Thanks
A and B are two similar solids.
b height= 15 cm a height= 10 cm
The volume of A is 400 cm. Work out the volume of B.
Answer:
15/10 =1.5 linear s.f
1.5^3 x 400 =1350
1350cm^3
Hope this helps!
Help please what is the answer
Answer:
Area of triangle=
1/2bh
=1/25×9
=22.5
the answer is 22.5
Answer:
B
Step-by-step explanation:
9x5=45
then you do 45 divided by 2= 22.5
you divide because of the line and because its a triangle
im right trust me
Simplify − 4 r + s − 2 r − 3 s
Answer:
[tex]-6r-2s[/tex]
Step-by-step explanation:
Given the following question:
[tex]-4r+s-2r-3s[/tex]
In order to find the answer, we group the terms with the same variable and then simplify by combining like terms.
[tex]-4r+s-2r-3s[/tex]
[tex]-4r-2r+s-3s[/tex]
[tex]-4r-2r=-6r[/tex]
[tex]s-3s=2s[/tex]
[tex]-6r-2s[/tex]
Hope this helps.
Please help me with this please actually help me please and thank you
Answer:
solutions: (0, 0) and (3, -1)not solutions: (0, -7) and (-7, 2)Step-by-step explanation:
a.The problem statement tells you that the doubly-shaded region to the upper right is where the solutions are. You have an infinite number of solution points to choose from in that region.
(0, 0) and (3, -1) are solutions
__
b.Everywhere else on the graph are points that are not solutions.
(0, -7) and (-7, 2) are not solutions
A manufacturer drills a hole through the center of a metal sphere of radius R. The hole has a radius r. Find the volume of the resulting ring.
The volume of the resulting ring is (4/3)π(R³ - r³)
Volume
The volume of an object is the amount of space occupied by the object in three dimension.
The volume (V) of a sphere is given by:
V = (4/3)πr³
Where r is the radius of the sphere.
For the sphere with radius R, volume is:
V = (4/3)πR³
The hole with radius r, has a volume of:
V = (4/3)πr³
Hence volume of the ring = (4/3)πR³ - (4/3)πr³ = (4/3)π(R³ - r³)
The volume of the resulting ring is (4/3)π(R³ - r³)
Find out more on Volume at: https://brainly.com/question/1972490
which number is closest to - 67 (square root)?
A. -9.2
B. -9.4
C. -7.9
D. -8.1
Answer:
D. -8.1
Step-by-step explanation:
Squares of natural numbers are
{1,4,9,16,25,36,49,64,81,...}, which are squares of {1,2,3,4,5,6,7,8,9,....}
As 65 lies between 64 and 81, square root of
65 lies between 8 and 9 Further, 8.1 2 = 65.61, and as 8.02 = 64, the square root of 65 lies between 8.0 and 8.1.
Can someone solve this problem for me please?
A pizza is an example of a circular object. For each part of the circle in the table, provide a description of where you see
that part in the pizza.
Answer:
radius = length of one straight edge of one slice of pizza
minor arc = sum of the lengths of the curved edges of 1, 2, or 3 adjacent slices of pizza
diameter = length of 2 straight edges of 2 opposite slices of pizza
major arc = sum of the lengths of the curved edges of 5, 6 or 7 adjacent slices of pizza
semicircle = sum of 4 adjacent slices of pizza
What is the length of BC in the right triangle below?
Answer:
b. 98
Step-by-step explanation:
brainliest pls
Answer:
d
Step-by-step explanation:
srry im doing a thing
where i have to do 30 Q to get $300