Answer:
(2, 1)
Step-by-step explanation:
8x - 9 = 7
8x = 16
x = 2
y = 2(2) - 3
y = 4 - 3
y = 1
what is Negative 3 1/2 minus 1 5/6?
Answer:
-3 1/2 - 1 5/6 = -16/ 3 = -5 1/ 3
≅ -5.3333333
Pls help me It would help alot
Answer: A=4πr2
I really hope this helped!!
If y = 8 when x
8 when x = 3, find y when x = 45.
Answer:
y = 120
Step-by-step explanation:
y = kx ur finding k
8 = k 3 get k alone by dividing both sides by 3 --> 8/3 = k
k = 8/3
Y = 8/3 45 now your finding Y when x is 45
Y = 120
to make sure do 120 = 8/3 45 should equal the same
In California, we need more rain to sustain the health of our natural environment, argriculture, and
economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017
school year, measuring the intensity by the inches of rain, and the results were,
4
Inches of Rain
Frequency
1 | 2
4 5
3
5
5
1
6
0
The mean (2) rain intensity: 2.6
7 inches (Please show your answer to 1 decimal place.)
The median rain intensity: || inches
Enter an integer or decimal number imore..l
The mode rain intensity: inches (Please separate your answers by", in the bimodal situation. Enter
DNE if there is no mode or if there are more than two modes.)
Question Help: Message instructor
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Answer:
In California, we need more rain to sustain the health of our natural environment, argriculture, and economic. A group of statistics students in Oxnard College recorded the amount of rain during 2016-2017 school year, measuring the intensity by the inches of rain, and the results were:
Inches of Rain 1 2 3 4 5 6
Frequency 2 4 3 3 7 3
The mean (¯xx¯) rain intensity: ____ inches (Please show your answer to 1 decimal place.)
The median rain intensity: __3.8__ inches
Step-by-step explanation:
the answer is 3.8
Answer:
2.63 inches
3 inches
2, 3 inches
Step-by-step explanation:
The mean of the data is
[tex]\dfrac{1\times 4+2\times 5+3\times5+4\times4+5\times1+6\times0}{4+5+5+4+1+0}=2.63[/tex]
The mean rainfall is 2.63 inches.
The sum of the frequency is [tex]4+5+5+4+1+0=19[/tex]
which is odd so the median is at the
[tex]\dfrac{19+1}{2}=10[/tex] position
The cumulative frequency at 3 inches is 14.
So, the median is 3 inches of rain.
The mode will be 2, 3 inches of rain as they have the highest frequency.
Learn more about median, mode and mean here:
https://brainly.com/question/13829039
https://brainly.com/question/2018505
Please give me the correct answer
Answer:
it's answer is 3.75
Step-by-step explanation:
Hypotenuse (h) = 6.25
Perpendicular (p) = 5
base (b) = ?
By using Pythagoras theorem we get
b = √ ( h² - p²)
= √( 6.25)² - 5²
= √ 14.0625
= √(3.75)²
= 3.75
Hope it will help:)❤
By Pythagoras theorem, a^2+b^2=c^2
The answer is 3.75
3. What is the equation in slope intercept
form of the line that passes through the
point (2,-2) and is perpendicular to the
line y =2/5x+2
A.
y= 2/5x - 7
B.
y=-2/5x+7
C.
y=5/2x-3
D.
y=-5/2x+3
Answer:
A
Step-by-step explanation:
If you plug in (2, -2) to each one, you would get -2= 5/2(2)-7
5/2 = 2.5 and 2.5 x 2 = 5, 5-7 does in fact equal the Y which is -2
The area of the triangle below is 5.8 square meters. What is the length of the base?
Answer:
b=?(x)
h=2.9
A=5.8
A=b×h/2
5.8=2.9x/2
5.8×2=2.9x
11.6=2.9x
11.6/2.9=x
4=x
If area of the triangle is 5.8 square meters then the length of the base is 4 meters.
What is Triangle?A triangle is a three-sided polygon that consists of three edges and three vertices.
Area of the given triangle is five point eight square meters.
The height of the triangle is two point nine meter (2.9 m).
We need to find the length of the base.
Area of triangle =1/2×Base×Height
5.8 = 1/2 ×Base × 2.9
5.8=1.45 Base
Divide both sides by 1.45
Base = 5.8/1.45
Base = 4 meters
Hence, if area of the triangle is 5.8 square meters then the length of the base is 4 meters.
To learn more on Triangles click:
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For this 45-45-90 trinagle...??
Answer:
[tex] {x}^{2} + {x}^{2} = {(3 \sqrt{2} )}^{2} \\ 2 {x}^{2} = 18 \\ {x}^{2} = \frac{18}{2} \\ {x}^{2} = 9 \\ \boxed{x = 3}[/tex]
Therefore the length of the legs is 3.
The Top One please ASAP first one gets brainliest only if you actually answer
Step-by-step explanation:
3 books /minute
how many books in 3 hours
3 hours= 180 minutes
540 books in 3 hours
in 5 hours=300 minutes
900 books in 5 hours
in n hours
180*n books in n hours
Which number serves as a counterexample to the statement below. 2X < 3X
1- 2
2- 1/2
3- 1/4
4- -2
Plz help me :)
Answer:
-2
Step-by-step explanation:
Here, we want to select a value that makes the expression wrong
The correct answer will be a negative number
Thus, we have it that;
2(-2) > 3(-2)
-4 > -6
from the height of a wall if a ladder 10 metre long place along the wall and its foot is 2 metre away from the wall.
Answer:
height of the wall = 9.79 m
Step-by-step explanation:
This form a right angled triangle.
Hypotenuse = length of the ladder = 10 m
Base = length from foot of ladder to wall.
Altitude = height of the wall
Pythagorean's theorem,
base² + altitude² = hypotenuse²
2² + altitude² = 10²
4 + altitude² = 100
altitude² = 100 - 4
altitude² = 96
altitude = √96 = 9.79 m
If I roll a standard number cube (labeled 1 to 6), and I roll it twice, what is the probability that I roll an odd number each time?
Answer:
It is a 50% chance that you will roll and odd number each time.
Step-by-step explanation:
Answer:
Step-by-step explanation:
5 VESES
What do i do i didn’t understand?
Answer:
-1
Step-by-step explanation:
substitute (8-3) / -5
5 / -5
-1
Please help me!!!!!
What are the vales of x and y?
Answer:
i only no y, y=4 I hope this helps
Find the area of the triangle.
Answer:
its 10k
Step-by-step explanation:
Jorge pays $13 per month to join the track club. He pays $6.00 every time he rents a discus. The equation C = 13m 4- 6.00n. Represents the total cost of throwing at the club, where m is the number of months, and n is the number of practice sessions. What is the total cost per year for Jorge to go to the club 20 times?
Complete question :
Jorge pays $13 per month to join the track club. He pays $6.00 every time he rents a discus. The equation C = 13m + 6.00n. Represents the total cost of throwing at the club, where m is the number of months, and n is the number of practice sessions. What is the total cost per year for Jorge to go to the club 20
The 4- in the equation seems to be a typographical error and instead should have been something like this :
C = 13m + 6.00n
Answer:
$276
Step-by-step explanation:
Given :
Cost of throwing, C = 13m - 6n
m = Number of months ; n = number of practice sessions
n = 20 ; m = 1 year = 12 months
C = 13(12) + 6(20)
C = 156 + 120
C = $276
In which data set do the variables have the stronger
association?
a. Golf because the data points are closer to the trend
line.
b. Basketball because the data points are closer to the
trend line.
c. Basketball because the slope of the trend line is
positive.
d. Golf because the slope of the trend line is negative.
Answer: It’s the first one.
Step-by-step explanation: it’s right on edge
Answer:
its A Golf because the data points are closer to the trend line.
Step-by-step explanation:
did it on edge
please help me and ill mark brainlist also explain
Answer:
there is no question I'm sorry but I will take brainlyist
hiiiiii please help me i’ll give brainliest if you give a correct answer
For the person that help me earlier!
Answer:
y=-1
Step-by-step explanation:
the y line is the up down (vertical) line x is left right (horizontal) line
y=-1 means that the y value will always be over the -1 point on the x line
Answer:
x= -1
Step-by-step explanation:
just by looking at the graph you can see that the equation will be true when x is equal to negative 1
the slope here is undefined and there is no y-intercept, which is why the equation is just x=-1
Hey guys, I need this question in about 2 minutes, please help.
Answer:
Well I got 9 log 10 (2)/ 3-3log10 (5)
Please correct me if I am wrong
Step-by-step explanation:
You have to apply the rule alogc (b) (b^a)
= [tex]\frac{log10(\sqrt{8))^{4}-log10((\frac{1}{2}))^{3}) } }{3-6log10(\sqrt{5}) }[/tex]
\frac{\log _{10}\left(\frac{\left(\sqrt{8}\right)^4}{\left(\frac{1}{2}\right)^3}\right)}{3-6\log _{10}\left(\sqrt{5}\right)}
Solve for the unknown variable
Answer:
Step-by-step explanation:
ayo
Danny "spent $37.35 on 15 gallons of gasoline. What was the price per gallon?"
Answer:
$2.49
Divide the total by the gallons, then you get the price per gallon
Step-by-step explanation:
A boat travels 115 km in 3 hours. How far can it travel in 9 hours?
i need to turn this in now so pls helppppp
Answer:
345 km
Step-by-step explanation:
9 divided by 3 = 3
115 x 3 = 345
In the function y = 3x, what is the value of y when x = 3
1/10 of a cup of sugar is needed to make 4/9 of a batch of banana bread how much is needed to make a batch
Answer:
3/10 cups
Step-by-step explanation:
so what i did was add 4 plus 4 plus 4 and that will make a little left over but that gives you 3/10 hopes this helps
Find the value of x answer: A.4 B.8 C.6.6 D.6
Answer:
The value of x is 4
Step-by-step explanation:
From what we can see in the diagram , the bigger triangle has lengths that are twice the smaller one
Thus, mathematically;
2(3x-4) = 16
3x - 4 = 8
3x = 8 + 4
3x = 12
x = 12/3
x = 4
Joe is arranging video games on shelves. He has 48 playstation games and 36 xbox games, Each shelf will have the same number of playstation and xbox games. If Joe must place all of the videogames on shelves, what are the possible number of shelves Joe will use?
Answer:
2 shelves
3 shelves
4 shelves
6 shelves
12 shelves
Step-by-step explanation:
playstation games = 48
xbox games = 36
Each shelf will have the same number of playstation and xbox games.
Find the common multiples of 48 and 36
48 = 2, 3, 4, 6, 8, 12, 16, 24, 48
36 = 2, 3, 4, 6, 9, 12, 18, 36
The common multiples are 2, 3, 4, 6, and 12
Therefore, the possible number of shelves Joe will use is
2 shelves
3 shelves
4 shelves
6 shelves
12 shelves
Given h(x) = 5x + 2, find h(-6).
Helppppp meeeè passé
Answer:
d
Step-by-step explanation: