Use △GHJ, where A, B, and C are midpoints of the sides.
When GH = 7z−1 and CB = 4z−3, what is GA?
Answer:
GA=17
Step-by-step explanation:
As A, B, C are the midpoints of the sides of AGHJ,
so GH= 2(CB)
⇒7z-1= 2(4z-3)
⇒7z-1= 8z-6
⇒7z-8z= -6+1
⇒-7= -5
z=5
so GA=CB
⇒GA= 4(5)-3= 17
hope it helps...
have a great day
The value of the variable 'z' is 5. Then the length of GA will be 17 units.
What is the triangle?The polygonal shape of a triangle has a number of sides and three independent variables. Angles in the triangle add up to 180 °.
The definition of simplicity is making something simpler to achieve or grasp while also making it a little less difficult.
Use △GHJ, where A, B, and C are midpoints of the sides. When GH = 7z − 1 and CB = 4z − 3.
From the graph, then the condition is given as,
GH = 2 × BC
7z - 1 = 2 × (4z - 3)
Simplify the equation, then we have
7z - 1 = 2 × (4z - 3)
7z - 1 = 8z - 6
6 - 1 = 8z - 7z
z = 5
Then the length of the GA is given as,
GA = BC
GA = 4z - 3
GA = 4 (5) - 3
GA = 20 - 3
GA = 17 units
The value of the variable 'z' is 5. Then the length of GA will be 17 units.
More about the triangle link is given below.
https://brainly.com/question/25813512
#SPJ2
Write the five-number summary of the following set of data: 5, 7, 8, 10, 10, 11, 13, 15, 16, 20?
Maximum
________________
Q1 (1st Quartile):???
Q2 (Median): ????
Q3 (3rd Quartile):????
What is the Maximum:???
Answer: Q1 10 Q216 Q3 8
Step-by-step explanation:
BECAUSE I THIK THAT IS THE ANSWER
help :( math due tonight
3. Find the slope of the line through the pair of points.
(12, 2), (-7,5)
Answer:
-3/19
Step-by-step explanation:
Given data
We have the coordinates
(12, 2), (-7,5)
x1=12
y1=2
x2=-7
y2=5
The expression for the slope is given as
Slope= y2-y1/x2-x1
Substiute
Slope= 5-2/-7-12
Slope= 3/-19
Hence the slope is -3/19
Jo has 27 stickers and 6 model cars. She puts the same number of stickers on each car, and she used as many stickers as she can. How many Stickers does Jo put on each car? How Many Stickers are left?
IReady Question
Answer:
4 stickers on each car, 3 stickers left.
Step-by-step explanation:
6x4=24
-that is the closest whole number you can get to 27(stickers), with having 3 left over
Answer:
Jo puts 4 stickers on each car and has 3 stickers left.
Step-by-step explanation:
6 goes into 27, 4 times (and has 3 left out)
6 x 4 = 24 27-24=3
Hopefully this helps :3 sorry if wrong :( plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3
-Bee~
warmup problem!!!
rolling a 6 and
the coin landing
on tails
Answer:
[tex]\frac{1}{12}[/tex]
Step-by-step explanation：
Rolling a 6 is [tex]\frac{1}{6}[/tex]
Flipping tails is [tex]\frac{1}{2}[/tex]
[tex]\frac{1}{6}[/tex]×[tex]\frac{1}{2} =\frac{1}{12}[/tex]
Consider a taxi station at an airport where taxis and (groups of) customers arrive at times of Poisson processes with rates 2 and 3 per minute. Suppose that a taxi will wait no matter how many other taxis are present. However, if an arriving person does not find a taxi waiting he leaves to find alternative transportation. (a) Find the proportion of arriving customers that get taxis. (b) Find the average number of taxis waiting
Answer:
a) [tex]\pi(0)=\frac{1}{3}[/tex]
b) [tex]X=\frac{2}{3}[/tex]
Step-by-step explanation:
From the question we are told that:
Arrival time with Poisson's process =[tex]t_p=2-3minutes[/tex]
where
[tex]\lambda_1=2\\\lambda_2=3[/tex]
a)
Generally the equation Poisson's process is mathematically given by
[tex]\pi()n*\lambda_1=\pi(n+1*) \lambda_2[/tex]
[tex]\pi()n*2=\pi(n+1*)*3[/tex]
[tex]\pi(n+1)=\frac{2}{3} \pi+1*\pi(0)[/tex]
Therefore
[tex]\pi(0)(1+2/3+(2/3)^2+...)=1[/tex]
[tex]\pi(0)=\frac{1}{3}[/tex]
The proportion of arriving customers that get taxis.
[tex]\pi(0)=\frac{1}{3}[/tex]
b)
Generally the average number of taxis X waiting is mathematically given by
[tex]X=1-\pi(0)\\X=1-(1/3)[/tex]
[tex]X=\frac{2}{3}[/tex]
Please help!! I’ll give branliest!!!
Answer:
4.88
Step-by-step explanation:
sinA=opposite/adjacent
sin24=x/12
12(0.40673664307)=x
x=4.88083971691
Enter the correct value so that each expression is a perfect-square trinomial.
x2 – 10x +
Answer:
x^2 - 10x + 25
Step-by-step explanation:
Answer:
25
Step-by-step explanation:
Edge… you’re welcome
The graph of the function
Answer:
A. the function is increasing for all real values of x where x < -4
You have of 4 cups of cereal in total each person can eat 1/3 cup how many people can eat
Answer:
12 people
Step-by-step explanation:
If you have 4 cups and each person eats 1/3 cup then to solve this problem you must first...
rewrite 4 cups as a fraction like this... 12/3
then divvy out the oatmeal until you run out (division)
(12/3) * 12 = ?
then you should have your answer
12! 12 people can have oatmeal
Find the limit of the function by using direct substitution. limit as x approaches zero of quantity x squared minus five. A) Does not exist B) 0 C) 5 D) -5
Answer:
lim as x---->0 of (x²-5) = -5 which is D
$72 with a 40% markup
Answer:
$100.80
Step-by-step explanation:
40%/100%×72=$28.80
$72+$28.80=$100.80
Please help, homework is do in 41 mins
A rectangular carport has area of one 50 ft.The width of the carport is 5 feet less than twice its length. Find the length and width of the carport
Width= ? feet,
Length= ? feet
Answer:
It is 10 because 5 times 10 is 50
Answer:
A) = 5
B) = 10
C) = (5 x 10)= 50
Step-by-step explanation:
Area of a rectangle a x b = c
Where a is the short side
Where b is the long side
And c is our area
Okay now we we have to think what numbers give us 50 so ( 1 x 50 , 5 x 10 , 2 x 25)
So since now we have the numbers we look for a number that is twice the other and is - 5 the other one and the only numbers are 10 and 5 so in conclusion
A= 5
B= 10
C= 50
Figure ABC is similar to figure XYZ.
What is the value of x in meters?
FOR BRAINLIST!!!
Answer:
D. 10m
Step-by-step explanation:
I hope you trust me
A number is five more than three times another number. The sum of the two numbers is 33. Equation X plus 3X +5+352 find the value
Answer:
the number is 26
Step-by-step explanation:
x+3x+5=33
4x+5=33
4x=28
x=7
3(7)+5=26
Hope has 3 pencils, 5 pens, and 7 erasers. Which fraction represents the
number of pens she has to the total number of school supplies?
Answer:
1/3
Step-by-step explanation:
Answer:
Hence, your answer is 1/3.
Brainliest would be appreciated!!!!
Can somebody please help me?
2+2
Answer:
4 is the answer =)
Brainliest for correct answer
PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!!
Answer:
A) 113 m²
Step-by-step explanation:
A=[tex]\pi[/tex]r²
[tex]\pi[/tex]x6x6=113.097
Multiply 16,3,and 29, and then subtract 17
Answer:
1375
Step-by-step explanation:
We can just follow what it says.
16 times 3 times 29 = 1392
1392 - 17 = 1375
What is the range of the function graphed below?
Answer:
-3<y<=3 or B
Step-by-step explanation:
first we find the smallest y value which is -3
then we find the largest y vlaue which is three
so since there is an open circle at negative three we do not include it while at three we do.
so the answer would be -3<x<=3
if my answer helps please mark as brainliest.
Find the slope of the line by comparing the change in y to the change in x.
Answer:
3/4
Step-by-step explanation:
i was just learning this stuff
The slope of the line = 3/4
What is slope?"It is the ratio of change in the y values to the change in x values"
From given graph,
Consider AB,
assuming scale of 1 unit on each axis,
change in y = 3 and the change in x = 4
Therefore, the slope of the line = 3/4
Learn more about the slope of the line here:
https://brainly.com/question/1583658
#SPJ2
Please help i need this to pass
Answer:
28
Step-by-step explanation:
a^2+b^2=c^2
a^2+96^2=100^2
a^2+9216=10000
a^2=784
a^2= √784
a=28
Answer:
28 in.Step-by-step explanation:
Let,
The unknown leg be = x
According to Pythagoras Theorem,
[tex] {hypotenuse}^{2} - {base}^{2} = {height}^{2} [/tex]
[tex] = > {100}^{2} - {96}^{2} = {x}^{2} [/tex]
[tex] = > {x}^{2} = 10000 - 9216[/tex]
[tex] = > {x}^{2} = 784[/tex]
[tex] = > x = \sqrt{784} [/tex]
=> x = 28
Hence,
the another leg is 28 in. (Ans)
Jolly measured the cake. Then she calculated that it has a circumference of 15cm. what is the cake's diameter? Use 3.14 for pi.
Will mark brainlest.
Answer:
diameter = circumference / pi
circumference = 15cm
diameter = 15 / 3.14
= 4.77707006369 cm
hope this answer helps you.....
please mark as brainliest... thank you!
ABC is a straight line, work out the size of angle x
The value of x is: 180° - 100° - 45° = 35°
3 (18 - 7) divided by 2? I have to show my work
Answer:
16.5
Step-by-step explanation:
(18-7) = 11
11 x 3 = 33
33 divided by 2 = 16.5
Answer:
[tex]16\frac{1}{2}[/tex]
Step-by-step explanation:
[tex]\frac{3 (18 - 7)}{2} =\frac{3*11}{2}=\frac{33}{2}= 16\frac{1}{2}[/tex]
HELP ME I WILL MARK BRAINLYEST!!!!!!!!!
Please fill in this for 20 points and brainlist <3333
Answer:
1. [tex]750(0.041) = $30.75[/tex]
2. [tex]90.75 - 55 = 35.75\\\frac{35.75}{55} = 0.65\\[/tex] 65%
3. [tex]13(1.06) = 13.78[/tex]
Please remember to brainlist this answer
Answer:
give them brainliest
Step-by-step explanation:
A university researcher wants to estimate the mean number of novels that seniors read during their time in college. An exit survey was conducted with a random sample of 9 seniors. The sample mean was 7 novels with standard deviation 2.29 novels. Assuming that all conditions for conducting inference have been met, what is a 95 percent confidence interval for the population mean number of novels read by all seniors?
Answer:
(5.240 ; 8.760)
Step-by-step explanation:
Given :
Sample mean, xbar = 7
Standard deviation, s = 2.29
Sample size, n = 9
95% confidence interval for the population mean :
Confidence interval :
Xbar ± Margin of error
Margin of Error = Tcritical * s/sqrt(n)
Tcritical at 0.05 ; df = 8 = 2.306
Margin of Error = 2.306 * 2.29/sqrt(9)
Margin of Error = 1.760
Lower boundary = (7 - 1.760) = 5.240
Upper boundary = (7 + 1.760) = 8.760
(5.240 ; 8.760)