Answers
X= 113
Y= 67
Second Triangle
X= 60
Y= 50
Related Questions
helppppppppppppppppp
what is the x coordinate of point A?
what is the y coordinate of point D?
which point is on the x axis ?
which point is on the y axis ?
Answers
Answer:
The x-coordinate of point A is: 6
The y-coordinate of point D is: 3
The point that is on the x-axis is: Point E
The point that is on the y-axis is: Point B
Step-by-step explanation:
Hope this helps :)
Answer:
6 = x-coordinate of Point A
3 = y-coordinate of point D
E is on the x-axis
B is on the y-axis
Step-by-step explanation:
If f(x) is an exponential function where f(3) = 18 and f(7.5) = 60, then find the
value of f(12), to the nearest hundredth.
Answers
Given:
f(x) is an exponential function where f(3) = 18 and f(7.5) = 60.
To find:
The value of f(12), to the nearest hundredth.
Solution:
Let the exponential function be
[tex]f(x)=ab^x[/tex] ...(i)
It is given that [tex]f(3) = 18[/tex]. Substitute [tex]x=3[/tex] in (i).
[tex]f(3)=ab^3[/tex]
[tex]18=ab^3[/tex] ...(ii)
It is given that [tex]f(7.5) = 60[/tex]. Substitute [tex]x=7.5[/tex] in (i).
[tex]f(7.5)=ab^{7.5}[/tex]
[tex]60=ab^{7.5}[/tex] ...(iii)
Divide (iii) by (ii).
[tex]\dfrac{60}{18}=\dfrac{ab^{7.5}}{ab^3}[/tex]
[tex]\dfrac{10}{3}=b^{4.5}[/tex]
[tex]\left(\dfrac{10}{3}\right)^\frac{1}{4.5}=b[/tex]
[tex]b\approx 1.30676[/tex]
Putting [tex]b=1.30676[/tex] in (ii), we get
[tex]18=a(1.30676)^3[/tex]
[tex]\dfrac{18}{(1.30676)^3}=a[/tex]
[tex]a\approx 8.0665[/tex]
Putting [tex]a=8.0665[/tex] and [tex]b=1.30676[/tex] in (i), we get
[tex]f(x)=8.0665(1.30676)^x[/tex]
Putting x=12, we get
[tex]f(12)=8.0665(1.30676)^{12}[/tex]
[tex]f(12)=200.0024[/tex]
[tex]f(12)\approx 200.00[/tex]
Therefore, the value of f(12) is about 200.00.
find the zeros of the quadratic equation-
v(5v-7)=0
Answers
Answer:
Step-by-step explanation:
v(5v-7)=0
We multiply parentheses
5v^2-7v=0
a = 5; b = -7; c = 0;
Δ = b2-4ac
Δ = -72-4·5·0
Δ = 49
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
v1 = −b−√Δ/2a
v2 = -b+√Δ/2a
√Δ = √49 = 7
v1 = -(−7)−7/2*5 = 0/10 = 0
v2 = -(−7)+7/2*5 = 14/10 = 1+2/5
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\textbf{We start off with this current equation:}[/tex]
[tex]\mathbf{v(5v - 7) = 0}[/tex]
[tex]\huge\textbf{Solving for the answer to your question:}[/tex]
[tex]\mathbf{v(5v - 7) = 0}[/tex]
[tex]\huge\textbf{Convert your current equation to:}[/tex]
[tex]\mathbf{1v(5v - 7) = 0}[/tex]
[tex]\huge\textbf{Distribute v or 1 within the parentheses:}[/tex]
[tex]\mathbf{\rightarrow 1v(5v) + 1v(-7) = 0}[/tex]
[tex]\mathbf{\rightarrow 5v^2 - 7v = 0}[/tex]
[tex]\huge\textbf{Factor the left side of the equation:}[/tex]
[tex]\mathbf{v(5v - 7) = 0}[/tex]
[tex]\huge\textbf{Fator each of the sides to equal to 0:}[/tex]
[tex]\mathbf{v = 0\ OR\ as\ in\ 5v - 7 = 0 }[/tex]
[tex]\huge\textbf{Simplify the current equation above:}[/tex]
[tex]\mathbf{v = 0\ or\ v = \dfrac{7}{5}}[/tex]
[tex]\huge\textbf{Thus, the answer should most likely be:}[/tex]
[tex]\huge\boxed{\mathsf{v = 0\ or\ v = \dfrac{7}{5}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]PLEASE PLEASE PLEASE PLEASE HELP LOL
Answers
Answer:
graph X
Step-by-step explanation:
based on the ratio of 60 miles in 75 minutes and 80 miles in 100 minutes, the ? would be '50'
10. Draw a second line on the graph in order for the system to have NO SOLUTION.
O
Write BOTH equations
for this system.
Original Line
Your Line
3456789
m=
m=
b=
b=
equation:
equation:
Answers
Answer:
Step-by-step explanation:
3 qt 1 pt = ?pt
how many pints does 3 qt and 1 pt equal
Answers
Fourteen percent of the town's population is over the age of 65. If there are 320
residents over the age of 65, approximately what is the town's population?
Answers
Answer:
2,285.7143
Step-by-step explanation:
There are two ways of doing this.
#1: Take 320, and divide it by the 14%. This should get you how many people are eqivlelent to 1 percent. When I did it out, 320/14 is equal 22.857143...
Remember this is 1%, and we need to find 100%. So we need to multiply the 1%, which was 22.857143, by 100.
This should get you 2,285.7143.
#2 Take your 100%, and divide it by the 14% that make up the 65+ population. This should get you 7.1428571.
Now you just have to multiply this number by the amount of 65+ residents, which is 320. So you should multiply 320x7.1428571.
This should get you the same exact answer, 2,285.7143
Answer:
2,285.7143
A salesman earns 7% commission on all the merchandise that he sells. Last month he sold $6000 worth of merchandise. How much commission (in dollars) did he earn last month?
Answers
Answer: $420
Step-by-step explanation:
Percentage on commission earned = 7%
Amount of merchandise sold = $6000
Amount of commission earned = Percentage on commission earned × Amount of merchandise sold
= 7% × $6000
= 7/100 × $6000
= 0.07 × $6000
= $420
He earned $420 as commission last month.
help meeeeeeee valid answers get brainliest
Answers
Answer: 955.04 in^2
Step-by-step explanation:
Help me plz!!!!
The probability of spinning an even number on this
spinner is 0.6, Which word describes the likelihood of
this event?
A.Certain
B. Likely
C. Neither likely nor unlikely
D.Unlikely
Answers
Answer: Likely
Explaination: More than 50% of the spinner is even.
Therefore, it's likely that the spinner will
land on an even number.
Find the Surface Area of
8 m
5 m
3 m
Answers
Answer:
S=(8*5*3)m3
=120mcube
Find the surface area of each pyramid to the nearest whole number
Answers
Answer:
297
Step-by-step explanation:
297 ≈ 12 * √(12^2 + 4 * 11.124^2) + 12^2
Kayla invested $88,000 in an account paying an interest rate of 8 % compounded
daily. Sadie invested $88,000 in an account paying an interest rate of 8 %
compounded quarterly. After 16 years, how much more money would Sadie have in
her account than Kayla, to the nearest dollar?
Answers
Answer:
$21847
Step-by-step explanation:
Which sentence is written correctly?
Group of answer choices
For the field trip I packed the following items; swim gear including my goggles and a bathing suit, a lunch, as well as a snack and plenty of sunscreen.
For the field trip I packed the following items, swim gear, including my goggles and a bathing suit, a lunch, as well as a snack, and plenty of sunscreen.
For the field trip I packed the following items: swim gear, including my goggles and a bathing suit; a lunch, as well as a snack; and plenty of sunscreen.
For the field trip I packed, the following items: swim gear, including my goggles and a bathing suit; a lunch, as well as a snack, and plenty of sunscreen.
Which sentence is written correctly?
Group of answer choices
After talking about the plot events of the movie, we discussed the characters.
After talking about the plot events, of the movie we discussed the characters.
After talking about the plot events of the movie we discussed the characters.
After talking about the plot events of the movie we discussed; the characters.
Which sentence is written correctly?
Group of answer choices
Can you please pass the carrots, Robert?
Can you please pass the carrots; Robert?
Can you please pass the carrots Robert?
Can you please pass the carrots, “Robert”?
Which sentence is written correctly?
Group of answer choices
If there is an early school closing, the superintendent notifies: the local radio station, WXPL, the principals of the elementary, middle, and high schools; and the public television station.
If there is an early school closing the superintendent notifies, the local radio station, WXPL; the principals of the elementary, middle and high schools; and the public television station.
If, there is an early school closing, the superintendent notifies the local radio station, WXPL; the principals of the elementary, middle, and high schools and the public television station.
If there is an early school closing, the superintendent notifies the local radio station, WXPL; the principals of the elementary, middle, and high schools; and the public television station.
Which sentence is written correctly?
Group of answer choices
While, Mrs. Izumo, checked out my books I opened my backpack.
While Mrs. Izumo checked out my books; I opened my backpack.
While Mrs. Izumo, checked out my books, I opened my backpack.
While Mrs. Izumo checked out my books, I opened my backpack.
Which sentence is written correctly?
Group of answer choices
Riley is planning to join us isn’t he.
Riley is planning, to join us, isn’t he?
Riley is planning to join us, isn’t he?
Riley is planning to join us; isn’t he?
Which sentence is written correctly?
Group of answer choices
Raccoons; squirrels; and snails live in my backyard.
Raccoons, squirrels, and snails live in my backyard.
Raccoons squirrels and snails, live in my backyard.
Raccoons squirrels, and snails live in my backyard.
Which sentence is written correctly?
Group of answer choices
“Yes, I’d like some soup, please,” she said.
“Yes I’d like some soup, please.” she said.
“Yes, I’d like some soup; please,” she said.
Yes; I’d like some soup please,” she said.
Which sentence is written correctly?
Group of answer choices
For homework last week we had division, multiplication and fraction problems a story about two friends, and an outline for the science fair.
For homework, last week we had division, multiplication; and fraction problems; a story about two friends, and an outline for the science fair.
For homework last week, we had division, multiplication, and fraction problems; a story about two friends; and an outline for the science fair.
For homework last week, we had division, multiplication, and fraction problems, a story about two friends, and an outline for the science fair.
Which sentence is written correctly?
Group of answer choices
If you would rather walk let’s take: an umbrella.
If you would rather walk, let’s take an umbrella.
If you, would rather walk, let’s take an umbrella.
If you would rather walk let’s take; an umbrella.
Answers
Answer After talking about the plot events, of the movie we discussed the characters. is correct
Answer:
After talking about the plot events of the movie we discussed the characters.
Step-by-step explanation:
Hope it helps u
FOLLOW MY ACCOUNT PLS PLS
Help me with this ASAP!!!!!!
Answers
Answer:
Volume = 144 in³
Step-by-step explanation:
Volume = L x W x H = 6 x 6 x 4 = 144in³
Write the number in 2 equivalent forms as a fraction, decimal, or percent.
20
20
Answers
Answer:
11/100 as a fraction
.11 as a decimal
step-by-step explanation:
Help please I’ve been stuck on this for a while
Answers
We know that the two angles are equal, so we can set the two equations for the angles equal to each other and solve for [tex]x[/tex]:
[tex]3x - 6 = 2x + 8[/tex]
Let's move the terms with [tex]x[/tex] in them to the left side and the constants (just numbers) to the right side of the equation.
[tex]3x - 2x = 8 + 6[/tex]
[tex]x = 14[/tex]
Uma empresa de taxi cobra a bandeira de 5,00 ainda o valor de 1,50 para cada quilometro rodado determine a lei da funçâo correspodente ao valor cobrado pelos taxis dessa empresa
Answers
Answer:
y = 5 + 1.5x
Step-by-step explanation:
The law of function would be shown below:
Let us assume that the amount charged by the taxis of this company is equivalent to y.
And, x is the amount of kilometers traveled.
So as per the given statement, the taxi charged $5 plus $1.50 per km
Therefore the law of function would be
y = 5 + 1.5x.
Find x. Round your answer to the nearest tenth.*
10 points
20
15
X
Answers
Answer:
wouldn't it be 20 because it says nearest 10 20 is close to 20 and 15 closer to 20 too
What ways to get 109
Answers
110 - 1 = 109
1 x 109 = 109
Answer:
[tex]110 - 1 = 109 \\ 200 - 91 = 109 \\ thank \: you[/tex]
Baker ate 3/4 pound of fried shrimp. Jadarius are three times as much as Baker, and Darrick ate 20 ounces of fried shrimp. How many total ounces of fried shrimp did they eat altogether?
IF YOU GET THIS RIGHT I WILL GIVE YOU 12 POINTS
Answers
Regards Ayra
(HELP) Find the measures of the angles marked with letters.
Answers
In an isosceles triangle the two base angles are the same and as angles in a triangle add to 180, 180-40=140, 140/2= 70
HELPP MEE ASAPPP PLSSS What is the slope of the line below? If necessary, enter your answer as a
fraction in lowest terms, using the slash (/) as the fraction bar. Do not enter
your answer as a decimal number or an equation.
(3,7) (-2,-3) MUST BE A FRACTION
Answers
Answer:
2/1
Step-by-step explanation:
Use the equation m=[tex]\frac{y2-y1}{x2-x1}[/tex]
Miriam packed 4 T-shirts, 3 pairs of shorts and two pairs of shoes for her vacation. How many different T-shirt, short and shoe outfit combinations can she wea
Answers
Answer:
24
Step-by-step explanation:
Give the best name for the quadrilateral
with vertices (-1, 1), (1, 3), (3, 1), and
(1, -3).
Answers
Answer: kite (2 pairs of adjacent, congruent sides)
Help 6.5.AP-23 There were 675 people in line for a rock concert. Only 486 people got into the concert. Select the percent of people in line that did NOT get into the concert. Select the percent of people in line that did NOT get into the concert. O A. 75% OB. 30% OC. 72% OD. 28%
Answers
Answer:
D. 28%
Step-by-step explanation:
675 people - 486 people that got in = 189 people left out
189 people out of 675 people = 189 / 675 = 0.28 or 28%
1 1/2 is_____% of 7 1/2
Answers
Answer:
1 1/2 is__11/15___% of 7 1/2
Step-by-step explanation:
Given
Number - [tex]7\frac{1}{2} = \frac{15}{2}[/tex]
Let X % of [tex]\frac{15}{2} = \frac{11}{2}[/tex]
X % is thus equal to
[tex]\frac{11}{2} * \frac{2}{15} \\\frac{11}{15}[/tex]
Solve for x. PLEASE SHOW WORK AND HELP
Answers
Answer:
x= 5
by inscribing angle properties of geometry
Which system of equations is
represented by the graph?
A. y = 2x + 2
y = x + 1
B.
y = -x - 2
y = -x + 1
C.
y= -2x - 2
y = -x - 1
Answers
Answer:
The answer is C
please help dont need working out thanks.
Answers
Answer:
1646.4 m^2
Hope that helps! - And if you would like the steps, I can show them. :D
Step-by-step explanation: