1. f(x) = x + 5, f(x) = 9
Answer:The answer is x =4
Step-by-step explanation:
CAN SOMEONE HELPME I BEEN STUCK ON THIS FOR 3 HOURS
Answer:
A,B,D
Step-by-step explanation:
Difference between an equation and an expression: equation has an equal sign while an expression does not. (C is also an inequality)
Find the distance between the points (9, 8) and (5, 3).
Write your answer as a whole number or a fully simplified radical expression. Do not round,
___ unit
Answer:
[tex]\sqrt{41}[/tex] units
Step-by-step explanation:
To find the distance between two points, we can use the Pythagorean theorem by creating a right-angled triangle where sides a and b are the distances between the y-coordinates and x-coordinates of each point.
First let's find the distance between the x-coordinates:
(9,8): x-coordinate is 9, and (5,3): x-coordinate is 5.
9 - 5 = 4
The first side of our triangle is 4 units.
y-coordinates:
8 - 3 = 5
The second side of our triangle is 5 units.
[tex]a^{2} +b^{2} =c^{2}[/tex]
[tex]4^{2} +5^{2} =c^{2} \\16 +25 =c^{2} \\41 = c^{2} \\\sqrt{41} =\sqrt{c^{2} } \\\sqrt{41} = c[/tex]
Squareroot 41 is fully simplified as 41 is a prime number.
I have attached a picture to help visualize the triangle.
Hope this helped!
Which of the following angles could make a quadrilateral?
90, 85, 85, 70 or
57, 63, 94,146 or
90, 90,90 or
60, 60, 60, 60, 60, 60
Answer:
60,60,60,60,60,60=120+120+120=360Please could someone work this out
NEED HELP ASAP FREE BRAINLIST
Answer:
yay free brainlest
Step-by-step explanation:
Find the missing side length.
Assume that all intersecting sides meet at right angles.
Be sure to include the correct unit in your answer.
Help please Asap!!!
Answer:
4 cm, if you subtract 9 from 13 you get four.
Please I need help !!!
Answer:
Step-by-step explanation:
4 and 6
If point A is reflected across both axes, what are the coordinates of the reflected point?
Answer:
The answer is "(6,3)".
Step-by-step explanation:
In this question, the point is missing if the given point is (-6,-3) so, its solution can be defined as follows:
Throughout this question whenever we reverse the axis to the mirror at the point. The reflection of (-6,-3) is (6,3), which also is the correct value because it changes the coordinates, that's why (6,3) is the correct point.
A bag contains 45 dyed eggs: 15 yellow, 12 green, and 18 red. What is the probability of selecting a green or red egg.
Answer:
it's 30/45
Step-by-step explanation:
because there are 12 green and 18 red which equal 30. Then there are 45 eggs in total. So 30/45
Probability of selecting a green or red egg is equals to [tex]\frac{30}{45}[/tex].
What is probability?" Probability is defined as ratio of number of favourable outcomes to the total number of outcomes."
Formula used
Probability [tex]= \frac{Number of favourable outcomes}{Total number of outcomes}[/tex]
According to the question,
Given,
Total number of dyed eggs [tex]= 45[/tex] dyed eggs
Number of yellow eggs [tex]= 15[/tex]
Number of green eggs [tex]= 12[/tex]
Number of red eggs [tex]= 18[/tex]
Substitute the value in the formula to get the probability of each required colour egg,
Probability of green egg [tex]P(G)= \frac{12}{45}[/tex]
Probability of red egg [tex]P(R)= \frac{18}{45}[/tex]
Both are independent therefore,
P( G ∩ R) [tex]=0[/tex]
Probability of selecting a green or red egg [tex]= P(G) + P(R)[/tex]
[tex]= \frac{12}{45} + \frac{18}{45}\\\\= \frac{30}{45}[/tex]
Hence, probability of selecting a green or red egg is equals to [tex]\frac{30}{45}[/tex].
Learn more about probability here
brainly.com/question/11234923
#SPJ2
PLEASE PLEASE PLEASE HELO ILL GIVE BRAINEST
Answer:
1. g = 4
2. g = 19
3. g = 39
4. g = 59
Step-by-step explanation:
Answer:
4,19,39,59
Step-by-step explanation:
it’s actually pretty simple.
for the first one you take 1 and plug it into n which looks like:
g=5(1)-1
then find yourself answer:
5(1)= 5
5-1=4
answer is 4
then you plug your four into n:
5(4)-1= 19
answer is 19
then you plug your 8 into n:
5(8)-1=39
answer is 39
then you plug your 12 into n
5(12)-1= 59
answer 59
I HOPE I HELPED!!!!!!!!
Find the surface area of the prism.
6.5 ft
6 ft
11 ft
2.5 ft
The surface area is
square feet
Answer:
180ft^2
Step-by-step explanation:
lw + lw + lw + bh
[ (11*2.5) + (6.5*11) + (6*11) <- Area of the rectangles ]
[ (6*2.5) <- Area of the Triangles ]
[ (11*2.5) + (6.5*11) + (6*11) ] = 165
[ 6*2.5 ] = 15
165 + 15 = 180
180ft^2
hey! I just need help with number 4...uh it's a little confusing.
Answer:
cheese4crown
Step-by-step explanation:
Answer:
Area: 27.5 trees?
Perimeter: 15 trees?
Step-by-step explanation:
Area of a right triangle is its base multiplied by its height
Since the two right triangles are mirror images of each other we only need to focus on one of them and then multiply our answers by 2
since the base of the whole triangle is halved we will do so to its value as well:
[tex]base=\frac{11}{2}[/tex]
we are given the height with the center line:
[tex]height=5[/tex]
so to get the area of one of the right triangles we do:
[tex]\frac{\frac{11}{2}*5}{2}[/tex]
and since there are two of them we can take away that divide by 2 to get:
[tex]\frac{11}{2}*5[/tex] which can be written as [tex]\frac{55}{2} ,\ 27\frac{1}{2} ,\ or\ 27.5[/tex]
now for the perimeter we just add up the outer most sides:
[tex]2+2+11=15[/tex]
(btw these measurements wouldn't make a triangle but that is what is shown so I just went with it)
Find the mean absolute deviation of these numbers 7,6,3,9,1
Answer:
12.8
Step-by-step explanation:
The mean is 5.2 so,
|7 - 5.2| + |6 - 5.2| + |3 - 5.2| + |9 - 5.2| + |1 - 5.2| = 12.8
Use the information provided to write the general conic form equation of the circle:
Ends of a diameter: (-8,-7) and (-18, -3)
Answer:
Step-by-step explanation:
M = - 2/5
Find the volume of the following solid. Round to the nearest hundredth.
What is the point-slope form of a line that has a slope of 3 and goes through the point (-2, 4)?
Answer:
y-4=3(x+2)
Step-by-step explanation:
Plug into point slope equation with slope m and point (x1,y1)
y-y1=m(x-x1)
y-4=3(x+2)
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
• Exprimer l'aire A de la partie colorée de la figure ci-
dessous en fonction de x. Donner le résultat sous
forme simplifiée en écrivant les détails.
• Calculer A pour x = 3 et x = 2.
Answer:
10
Step-by-step explanation:
by dojng lenght into breadth
Reese is seven years younger than Emily. If the sum of their ages is 37, find the age of each girl. 1 SEE ANSWER
Answer:
Reese: 15
Emily: 22
Step-by-step explanation:
22 - 7 = 15
15 + 22 = 37
A road has a slope of 1/10. If a car goes from an elevation of 543 to 768 (rise), how far has the car gone horizontally (run)?
Answer:
Step-by-step explanation:
(768-543)/d=1/10
225/d=1/10
d=10(225)
d=2250
PLS HELP ME PLS I WILL GIVE BRAINLIEST
Answer:
It will be A
Step-by-step explanation:
M=140-100/5-3
m=40/2
m=20
What are all the missing angles?
Answer:
d = 90 degrees
e = 49 degrees
f = 131 degrees
Step-by-step explanation:
angle d is 90 degrees because adjacent angles add to 180 degrees, if the adjacent angle is right it is equal to 90 degrees, 180 - 90 is 90.
angle e is 49 degrees because opposite angles are equivalent.
angle f is 131 because adjacent angles add to 180 degrees, if the adjacent angle is 49, 180 - 49 is 131.
A
B
C
D
HELP ME OUT PLEASE:))
Answer:
Step-by-step explanation:
x=-3 and y=5
f(-3)=5
What is the scale factor of the dilation?
Answer: A is multiplied by 2 B is multiplied by B and C is multiplied by 2
Step-by-step explanation:
Solve for C.
3c-2c-1=13
PLS HELLLP
Step-by-step explanation:
1c-1=13
1c=13+1
1c=14
c=14
When doing decimals, what does a dot over a number mean? For example, take 24.671, but theres a small dot over the numbers 6 and 1. What do I do and what does it mean?
Step-by-step explanation:
The dot is called a decimal point. It is also called the decimal separator. It separates whole numbers from fractional numbers.
In this example;
24.671
The numbers before the point, 24 is the whole number
The numbers after the point, 671 are the fractional portion of the number. They represent 6 tenths, 7 hundredths and 1 thousandths.
Also, the number of digits after the point tells you how many decimal place the number is in. In this example the number of decimal places is 3.
a map has a scale of 1m represents 2 km. write this scale as a ratio in its simplest form
Answer:
Step-by-step explanation:
First, find yourself a map. Then, using two points, find both the distance on the map and the true distance. Next, you divide the true distance by the measured map distance, and find your scale. Last, you need to place that ratio onto your map.
DO I HAVE TO BUY THE "PLUS" VERSION TO THIS WEBSITE IN ORDER TO GET EXPERT VERIFIED ANSWERS ON MY QUESTIONS?
Answer and Step-by-step explanation:
No, you don't have to pay for anything to get expert-verified answers on your questions.
I'm not completely sure, but it could raise the chances of getting your answers to be that, or to have other people with those types answer your questions.
But no, you don't have to pay for anything. I didn't have to pay for anything and I got my answers to be expert verified in the past.
#teamtrees #PAW (Plant And Water)
H e l p p l e a s e.......................................................................
Answer:
f=4x-148
62 degrees fahrenheit
Step-by-step explanation:
Chirps per minute=148
x=148
x=4f-148
100=4f-148
248=4f
62=f
If snowy tree crickets chirp at 100 chirps per minute, the temperature outside is 62 degrees fahrenheit.