Let that be x
ATQ
[tex]\\ \rm\Rrightarrow 3x-6/5=9[/tex]
Arrange accordingly to work backwards(Every thing is reversed)
[tex]\\ \rm\Rrightarrow 9(5)+6/3=x[/tex]
[tex]\\ \rm\Rrightarrow 45+6/3=x[/tex]
[tex]\\ \rm\Rrightarrow 51/3=x[/tex]
[tex]\\ \rm\Rrightarrow x=17[/tex]
.
∠A and \angle B∠B are supplementary angles. If m\angle A=(8x-27)^{\circ}∠A=(8x−27)
∘
and m\angle B=(4x+3)^{\circ}∠B=(4x+3)
∘
, then find the measure of \angle A∠A.
i
Answer:I don know
Step-by-step explanation:
Yor welcome
At Hippo Burger, Ava and Mia's meal cost $25.60. They left a 20% tip. how much tip did they leave? whats the total?
Answer:
5.12$
Step-by-step explanation:
I know this because when your dealing with 20% think of it like 1/5.
Know 1/5 of 25.60 is 5.12 how I can calculate this is by timesing 5.12 by 5.
Here is what is would look like.
5.12 x 1=5.12$
5.12 x 2=10.24$
5.12 x 3=15.36$
5.12 x 4=20.48$
5.12 x 5=25.60$
And there's your answer(the last one by the way:))
If you want another example based upon 1/5 and 20% then say they were
30 cows and 30 horses 1/5 of them or 20% of them are sitting how many are sitting.
And since it is 1/5 what times 5 would=60 ?
It would be 12 so 20% of 60 is 12, do you understand what I am saying.
Hope this helps have a great day:)
In the adjoining figure curved surface area and length of side of equilateral triangle are 1080cm ^ 2 and 12cm. Find the height of triangular prism.
no-one can do this! if you can ,,do it ,,
[tex]\\ \rm\rightarrowtail 36h=1080[/tex]
[tex]\\ \rm\rightarrowtail h=1080/36[/tex]
[tex]\\ \rm\rightarrowtail h=30cm[/tex]
we know that,
CSA of a Triangular prism
CSA⇢ perimeter of base x height1080cm²⇢12+12+12 x height
1080cm²⇢36cm x height
height⇢ 1080cm²/ 36cm
height ⇢ 30cm
Hence ,the height of the given triangular prism would be 30cm
The pyramid below has a square base. Work out the volume of the pyramid
Answer:
17.2 x 17.2 =area of base. ( B x H) = 295.84
295.84 x 24.4 (perpendicular height) = 7218.496
7281.496 x 1/3 ( or divide by three) = 2406.1653
Not sure how many dp you need.
If u get it right I guess brainliest and 100 points and 5 star
Answer:
Point C
Step-by-step explanation:
Hope it helps you in your learning process.
Answer:
The answer is Point C
Step-by-step explanation:
Where they first intersect is point C A intersection is a point or line common to lines or surfaces that intersect.
Hope this helps mark brainiest please :)
1. An airplane moves at a constant speed of 120 miles per hour for 3 hours. How many miles does it go?
2. A train moves at a constant speed and travels 6 miles in 4 minutes. What is its speed in miles per minute?
3. A car moves at a constant speed of 50 miles per hour. How many hours does it take the care to go 200 miles?
Answer:
1. 360 miles
2. 1.5m/m
3. 4 hours
Step-by-step explanation:
1. d (distance) = v (speed) x t (time)
d = 120 x 3
d = 360
2. v = d/t
v = 6/4
v = 1.5
3. t = d/v
t = 200/50
t = 4
Solve 3 x 4/5 pls help me
Answer:
2.5 OR 2 1/2
Step-by-step explanation:
PEMDAS
P: PARENTHESES
E: EXPONENT
M: MULTIPLICATION
D: DIVISION
A: ADD
S: SUBTRACT
3X4 15
12÷5= 2.5
ANSWER:2.5
a rectangular parking lot that is 3 feet longer that is wide has an area of 550 square feet how many feet long is the parking lot?
Answer:
The parking lot is 25 feet long and 22 feet wide
Step-by-step explanation:
Let's say the rectangle is [tex]x[/tex] feet long. It means it has to be [tex]x+3[/tex] feet wide.
Knowing it's area we can write an equation for the unknown:
[tex]x(x+3) = 550\\x^2+3x-550 = 0\\x= \frac12(-3\pm\sqrt{2209})\\x_1=-25: x_2=22[/tex]
Since we're talking about measures of length, the negative answer is obviously not interesting, so we're left with [tex]x=22[/tex]
I am really bad at math so I need help
Answer:
What are we supposed to find
When the polynomial p(x) = x^3+ ax^2+ bx+ 3 is divided by x+3, the remainder is 9.
a. Given that p(1) = 1. find a and b
b. Find the remainder when p(x) is divided by x-4
Answer:
a = 3, b = 8
Step-by-step explanation:
Since x+3 is a factor, x=-3 is a root. => f(−3)=2(−3)3+a(−3)2−b(−3)+3=0
=> 9a+3b=51 => 3a+b=17 — (1)
x-2 leaves a reminder of 15 => f(2)=2(2)3+a(2)2−b(2)+3=15
=>4a−2b=−4=>2a−b=−2 —- (2)
Adding (1) & (2), 5a=15=>a=3
Substituting the value of a in (1), b=8
Determine the type of fee that will be charged in each situation. Lisa sold 50 shares of stock A on a given day. Her broker charged her $12 for this trade. Reggie’s broker charged him a front-end load of 2. 75% when he purchased a fund. John’s broker provided him with stock-trading software to manage his trading. Pete isn’t a regular investor. He hasn’t bought or sold any stock this year. His broker charged him an inactivity fee of $75 for the year. Joanne’s brokerage firm charged her for providing investment information
Answer:
Transaction Fee
- Lisa sold 50 shares of stock A on a given day. Her broker charged her $12 for this trade.
- Reggie’s broker charged him a front-end load of 2.75% when he purchased a fund.
Non-Transaction Fee
- Joanne’s brokerage firm charged her for providing investment information to help her make informed choices.
- Pete isn’t a regular investor. He hasn’t bought or sold any stock this year. His broker charged him an inactivity fee of $75 for the year.
- John’s broker provided him with stock-trading software to manage his trading.
Step-by-step explanation:
Each patron pays an annual fee of $36 to the library. If the library collects $20,304 from the annual fee, how many patrons are there?
Answer:
564 patrons.
Step-by-step explanation:
20,304/36 = 564
A cylinder has a volume of 400 cubic feet. If the height of the cylinder is 25 feet, what is the radius of the cylinder? Use 3. 14 for π and round to the nearest hundredth.
The radius of the cylinder will be [tex]r=2.25ft[/tex]
What will be the radius of the cylinder?It is given that
[tex]Volume of the cylinder = 400 ft^{3}[/tex]
[tex]height of the cylinder= 25 ft^{3}[/tex]
Now we know that
[tex]Volume of the cylinder = \pi r^{2} h[/tex]
putting values in the formula
[tex]400= \pi \times r^{2} \times25[/tex]
[tex]r= \dfrac{4}{\sqrt{3.14} }[/tex]
[tex]r=2.25 ft[/tex]
Thus the radius of the cylinder will be [tex]r=2.25ft[/tex]
To learn more about the Volume of the cylinder follow
https://brainly.com/question/9554871
A farm lets you pick 3 pints of raspberries for $12.00.
A. what is the cost per pint?
B. How many pints do u get per dollar
C. At this rate how many pints can you afford for 20.00
D. At this rate how much will 8 pints raspberries cost
General Sherman led his army 425 miles in 50 days. Calculate the rate his army traveled in miles per day.
Answer:
8.5 miles per day
Step-by-step explanation:
divide 425 by 50 and boom u got the answer
I need help with this question please.
Answer:
the second one
Step-by-step explanation:
What was the difference in profits between the two companies for the year 2000?
Profits
Dollars
70,000
60,000
50. 000
40,000
30,000
20,000
10. 000
Key
Company A
• Company B
0
2000
2001
2002
2003
2004
2005
2006
2007
Year
Pick one of these
$70,000
$10,000
$60,000
$80,000
Please please help me please please help me
Will give brainly
Answer:
10,000
Step-by-step explanation:
I think it is the right answer
Answer:
60,000
Step-by-step explanation:
HELP I NEED THIS BY 9:30
Angel is 3 years younger than seven times Nancyś age. If Angel is 25, how old is Nancy?
Answer: Look at description please
Step-by-step explanation:
Nancy would be 4 years old
Make the equation
7n-3=25
add 3 to both sides
7n=28
n = 4
Therefore making Nancy 4 years old.
*Let me know if I am worng*
Hope this helps :)
Angel is 3 years younger than seven times Nancyś age and if Angel is 25 then Nancy is 4 years old.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that Angel is 3 years younger than seven times Nancyś age.
Let N be Nancy's age.
We know that Angel's age is 7N - 3.
We also know that Angel is 25.
So we can set up the equation: 7N - 3 = 25.
7N-3=25
Add 3 on both sides to isolate N
7N=28
Divide both sides by 7
N=4
Hence, if Angel is 25 then Nancy is 4 years old.
To learn more on Equation:
https://brainly.com/question/10413253
#SPJ2
What is the value of the 24th term is the fourth term is 6 and the eighth term is 8
A. 24
B. 16
C. 8
D. 4.5
The value of the 24th term is 16.
Arithmetic progression:aₙ = a + (n - 1)dwhere
a = first term
d = common difference
n = number of terms
Therefore,
6 = a + 3d
8 = a + 7d
let's find a and d
2 = 4d
d = 2 / 4
d = 1 / 2
6 = a + 3 / 2
a = 6 - 3 /2
a = 4.5
Therefore, the 24th term can be found as follows;
24th term = 4.5 + 23(0.5)
24th term = 4.5 + 11.5
24th term = 16
learn more on arithmetic progression here; https://brainly.com/question/9882454
what does y = x - 20 tell you about the relationship between x and y?
Answer:
LINEAR
Step-by-step explanation:
y depends on x. x is considered to be the independent variable.
the relationship is LINEAR
Can someone help me with this please???
Brainlyest if you help me lol
The mass of a freight train is 9.98 • 106 kilograms. The mass of an aircraft carrier is 7.3 • 107 kilograms. Approximately how many more kilograms is the mass of an aircraft carrier than the mass of a freight train? Show your work and write your answer in scientific notation. (10 points)
Expand the mass of each:
Freight train: 9.98 x 10^6 = 9,980,000 kg
Aircraft carrier: 7.3x10^7 = 73,000,000 kg
Now subtract:
73,000,000 - 9,980,000 = 63,020,000 kg
Convert to scientific notation: 6.302 x 10^7 kg
Find the length of WY
Answer:
WY = 180
Step-by-step explanation:
the diagonals of an isosceles trapezoid are congruent , so
ZX = WY , that is
8y - 4 = 7y + 19 ( subtract 7y from both sides )
y - 4 = 19 ( add 4 to both sides )
y = 23
Then
WY = 7y + 19 = 7(23) + 19 = 161 + 19 = 180
Mrs.Burns purchased 12 ears of corn for $5.76.What is the price per eat of corn?
Answer:
$0.48 or 48 cents
Step-by-step explanation:
12 ears of corn = $5.76
1 ears of corn = $5.76 ÷ 12 = $0.48
find the slope between (6,10) and (4,-2)
Answer:
6
Step-by-step explanation:
y2 - x1 / x2 - x1
10 - (-2) / 6 - 4
10 + 2 / 2
12 / 2
6
Solve the inequality and graph the solution on the line provided.
3 + 2x > 5
Answer:
x>1
Step-by-step explanation:
In order to do this, we can take the inequality:
3+2x>5
now there are constants on both sides meaning we can combine them like the following:
3+2x>5
-3 -3
------------
2x>2
Now we can simplify
2x/2>2/2
therefore, the answer is x>1
In order to graph this on a line you would need to put in a circle which is not filled in because x isn't equal to and greater than 1 so we put in a blank circle and since x is always going to be greater than 1, we would put a line that keeps going on.
You would put this line to the right of 1
o----------->
1 2 3 4 5 6
that is how the line would look like
Carrot is 5 in his but every minute gangs a inch how big would it be in 10 minutes
15 inches.
Step-by-step explanation:
If the angle of elevation of the sun is 63° and the flagpole casts 27-foot shadow, how tall is the flagpole?
Answer:
Step-by-step explanation:
To help you solve
Use the fact that (height of flagpole)/(length of shadow) = tan(angle of elevation).
A farmer sells 8.9 kilograms of pears and apples at the farmer's market.
3
4
of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answer:
If 2/5 are apples, 2/5 x 8.9 kilos = 0.4 x 8.9 = 3.56 kilos of apples
pears = 8.9 - 3.56 = 5.34 kilos
Step-by-step explanation:
I asked my teacher and she said it was correct.
Josie is looking for a new part time job as a painter. She responds to a classified ad for a position that pays 38.2K. What would her weekly salary be to the nearest cent if she gets this job? Show work
Answer:
73461.53 Cents
Step-by-step explanation:
There are 52 weeks/yr
1k = 100,000 cents
Salary/week:
[tex] \frac{38.2}{52} \times 100000[/tex]
= 0.7346153 x 100000
Salary/Week = 73461.53 Cents
solve the equation 3y/2 - 4 > 4/5 + 7y/10.
Answer:
y>6
Step-by-step explanation:
^^
Answer:
y > 6
Step-by-step explanation:
3 x [tex]\frac{y}{2}[/tex] - 4 > [tex]\frac{4}{5}[/tex] + 7 x [tex]\frac{y}{10}[/tex]
---
Subtract 7 [tex]\frac{y}{10}[/tex] from both sides
3 x [tex]\frac{y}{2}[/tex] - 4 - 7 x [tex]\frac{y}{10}[/tex] - 7 x [tex]\frac{y}{10}[/tex] (simplify) -> [tex]\frac{4y}{5}[/tex] - 4 > [tex]\frac{4}{5}[/tex]
Add 4 to both sides
[tex]\frac{4y}{5}[/tex] - 4 + 4 > [tex]\frac{4}{5}[/tex] + 4 (simplify) -> [tex]\frac{4y}{5}[/tex] > [tex]\frac{24}{5}[/tex]
Mulitply both sides by 5
[tex]\frac{5x4y}{5}[/tex] > [tex]\frac{24 x 5}{5}[/tex] (simplify) -> 4y >24
Divide both sides by 4
[tex]\frac{4y}{4}[/tex] > [tex]\frac{24}{4}[/tex] (simplify) -> y > 6