Answer:
Paper route earnings each week=($87.8-$37.8) / 10 =$5
If $5=20% we have to find how money is the 100%.
$5-----------------20%
x------------------100%
x=($5*100%) / 20%=$25
solution: $25.00
Step-by-step explanation:
1. f(6) if f(x) = 4x I know the answer I just need the explanation please thank you!
Answer: 24
Step-by-step explanation: if x=6 then f(x)=4x turns into f(6)=4(6). 4 x 6=24
3 Triangles ABC and DEF shown in the diagram
are similar.
In triangle ABC, mZA = 64°.
In triangle DEF, m_F= 73º.
What is the measure of ZG?
Answer: mZG=
Answer:
137
Step-by-step explanation:
1. The diagonal of a quadrilateral
is of length 8.5 m and the lengths
of the perpendiculars dropped on
it from the remaining opposite
vertices are 3.5 cm and 4.5 cm.
Find the area of the quadrilateral.
Consider the length of diagonal is 8.5 cm instead of 8.5 m because length of perpendiculars are in cm.
Given:
Length of the diagonal of a quadrilateral = 8.5 cm
Lengths of the perpendiculars dropped on it from the remaining opposite vertices are 3.5 cm and 4.5 cm.
To find:
The area of the quadrilateral.
Solution:
Diagonal divides the quadrilateral in 2 triangles. If diagonal is the base of both triangles then the lengths of the perpendiculars dropped on it from the remaining opposite vertices are heights of those triangles.
According to the question,
Triangle 1 : Base = 8.5 cm and Height = 3.5 cm
Triangle 2 : Base = 8.5 cm and Height = 4.5 cm
Area of a triangle is
[tex]Area=\dfrac{1}{2}\times base \times height[/tex]
Using this formula, we get
[tex]Area(\Delta 1)=\dfrac{1}{2}\times 8.5\times 3.5[/tex]
[tex]Area(\Delta 1)=14.875[/tex]
and
[tex]Area(\Delta 2)=\dfrac{1}{2}\times 8.5\times 4.5[/tex]
[tex]Area(\Delta 2)=19.125[/tex]
Now, area of the quadrilateral is
[tex]Area=Area(\Delta 1)+Area(\Delta 2)[/tex]
[tex]Area=14.875+19.125[/tex]
[tex]Area=34[/tex]
Therefore, the area of the quadrilateral is 34 cm².
Heyy!! Wondering if could have some help for this
Write the recurring decimal 0.256 as a fraction in its simplest form.
Answer:
32/152
Step-by-step explanation:
1. What is the value of x?
Answer:
127
Step-by-step explanation:
Mike went to Beggar's with his family. Their total bill was $65.41 and they wanted to leave a 20% tip. How much of tip did they leave? (plsss answer this is due in 30 mins)
Answer:
78.49
Step-by-step explanation:
Answer:
$13.08
Step-by-step explanation:
$65.41 x 20% = $13.08
help with both question plz!
Answer:
Third answer
Step-by-step explanation:
Answer:
13. You got it right
14. He can swim for 5 hours
Step-by-step explanation:
SOMEONE HELP ME PLEASE
Step-by-step explanation:
Set them equal to get 2x-2 = x^2-8x+19
0 = x^2 - 10x + 21
we can factor that into
(x-3)(x-7) = 0
x = 3 or 7
Answer:
the last one
Step-by-step explanation:
Guys plzzz helpp me this gotta be done now!!
Answer:
I think it's C.
Step-by-step explanation:
plz mark brainliest
PLEASE HELP!! WILL MARK BRAINLIEST!!!
Answer:
Look Down
Step-by-step explanation:
1) x=9
2) x=12
3) x=12
4) x=12
5) x=11
6) x=11
i just need confirmation that i’m doing this right
Find the quotient: 62,448 ÷ 8
Answer:
..........the answer is 7,806
Han spent 75 minutes practicing the piano over the weekend. Tyler practiced the clarinet for 64% as much time as Han practiced the piano. How long did he practice?
Answer: Priya practiced for 189 minutes
Tyler practiced for 123 minutes
-------------------------------------------------------------------------------------------------------------
The Explanation: Now, Han spent 75 minutes practicing the piano over the weekend
Then, Priya practiced the violin for 152% as much time as Han practiced the piano.
Priya = 152% of 75 minutes + 75 minutes
= 152/100 × 75 + 75
= 1.52 × 75 + 75
= 114 + 75
= 189 minutes
Finally, Priya practiced for 189 minutes
-------------------------------------------------------------------------------------------------------------
Tyler practiced the clarinet for 64% as much time as Han practiced the piano.
Tyler = 64% of 75 minutes + 75 minutes
= 64/100 × 75 minutes + 75 minutes
= 64 / 100 × 75 + 75
= 0.64 × 75 + 75
= 48 + 75
= 123 minutes
Lastly, Tyler practiced for 123 minutes
What is the solution to the equation 400 - 8m =216
Answer: m=23
Step-by-step explanation:
Answer:
400−8m=216
Step 1: Simplify both sides of the equation.
400−8m=216
400+−8m=216
−8m+400=216
Step 2: Subtract 400 from both sides.
−8m+400−400=216−400
−8m=−184
Step 3: Divide both sides by -8.
−8m
−8
=
−184
−8
m=23
HELP WILL GIVE BRAINLIEST!!!!! At the supermarket Pryslide, 500ml bottles of shower gel cost $7 each. However, since the beginning of last week there has been a special offer: ‘Buy 2 bottles, get another one for $2.’ Yesterday, the total income from the sales of these bottles was $323. What is the maximum number of bottles that were bought for $2 yesterday?
Answer:
20 sales
Step-by-step explanation:
7+7+2=16 (each sale)
$323.00÷$16=20 sales
Jonah was standing at an elevation somewhere between Negative 1 and one-half and Negative 2 and one-third meters with regards to sea level. Which number could be Jonah's elevation with regards to sea level?
Options :
A number line going from negative 3 to positive 3 in increments of 1.
1 and StartFraction 5 Over 6 EndFraction meters
Negative 2 and StartFraction 3 Over 6 EndFraction meters
2 and StartFraction 3 Over 6 EndFraction meters
Negative 1 and StartFraction 5 Over 6 EndFraction meters
Answer:
Negative 1 and StartFraction 5 Over 6 EndFraction meters
Step-by-step explanation:
Jonah's position range :
Between - 1 1/2 meters and - 2 1/3 meters with respect to sea level
With regards to sea level and the range of position given ; Jonah's position will be below sea level, that is Jonah's position cannot be a positive location on the number line, thus all options with positive values are incorrect.
Hence Jonah's position will be any number on a number line located in between :
-2 1/3 and - 1 1/2
That is
-2 1/3 ≤ Jonah's location ≤ - 1 1/2
-2 1/2 ( this is less than - 2 1/3) (incorrect)
-1 5/6 lies in between the given range and is thus a possible position.
Work out the percentage change to 2 decimal places when a price of £125.99 is increased to £150.
Answer:
Percent change is 19.06%
Step-by-step explanation:
It is given that:
Price before change = £125.99
Price after increase = £150
Change = 150 - 125.99 = £24.01
Percent of change = [tex]\frac{Change}{Price\ before\ change}*100[/tex]
Percent of change = [tex]\frac{24.01}{125.99} * 100[/tex]
Percent of change = 0.1906 * 100
Percent of change = 19.06%
Therefore,
Percent change is 19.06%
Answer:
19.06
Step-by-step explanation:
Choose the solution to this inequality.
4/3 1/2
C. y 4
HELP ASAP MARKING BRAINLIEST
Answer:
A) 8-9
B) 8-5
C) 8-5
D) 8- -9
Step-by-step explanation:
Hope this helps! 'v'
Answer:
A. 8 - (2 + 7) = -1
B. 8 - (2 - 7) = 13
C. 8 - (-2 + 7) = 3
D. 8 - (-2 - 7) = 17
Question 16
The distance between two towns is 360 miles. On a map, this is represented by a length of 3 inches. On the
same map, how may inches would there be between two citites that are 1800 miles apart.
the problem Be sure to use as the
Step-by-step explanation:
Distance between 2 towns 360 miles showed length 3 inches
1800 miles = ? inches
360 miles = 3 inches
1 miles = 3/360 inches
1800 miles = 3/360 × 1800
= 15 inches
awnser photo quick please #9
Answer:
median
hope it's helpful ❤❤❤
THANK YOU
HELP PLEASEE FOR HW!!!
2. You start with $200. Each lawn you mow earns you $15. If you end the month with $320, how many lawns did you mow?
200+15x=320
15+320x=200
15+200x=320
200+320x=15
Answer:
200+15x=320
x= 8
10(3.25-1.25)+3/4 help please brain brain no work
Answer:
10(2)+3/4=20+3/4=20 and 3/4
Step-by-step explanation:
Answer:
( in the picture shown)
Step-by-step explanation: Plz mark brainliest -Lily ^_^
Given the first term, f(1) = 3 and the common difference of 5, find the first
5 terms.
Answer:
I am pretty sure the answer is 23 and your five terms are 3,8,13,18,23.
Step-by-step explanation:
Is f(1)=3 and the patter is adding 5 then you would write it out like this
3,8,13,18,23
1 2 3 4 5
So your 5th term is 23
Hope this helped ¯\_(ツ)_/¯
please help, will mark brainliest if its fully done.
Sydney is in the business of manufacturing phones. She must pay a daily fixed cost to rent the building and equipment, and also pays a cost per phone produced for materials and labor. Let CC represent the total cost, in dollars, of producing pp phones in a given day. A graph of CC is shown below. Write an equation for CC then state the yy-intercept of the graph and determine its interpretation in the context of the problem.
Answer:
C=x+200
the y intercept is 200.
the y intercept represents $200 after 0 phones
Answer:
sorry. this is incorrect
2. Line segment AB has endpoints A (7,3) and B (12, 18). What is the point that partitions AB three-fifths from A to B ?
A. (21.27)
B. (4. -6)
C. (109)
D. (10.12)
Solve the system by substitution.
x = -2y + 5
-8x – 3y = -1
5 poir
The simple interest rate on a loan of $5,000 is 3% annually. What is the
total interest that will be paid in 5 years? *
$150.00
$750.00
O $1,500.00
$7,500.00
Helppppppppppoppopooppppllppppppppplllll
