Answer:
2√5
Step-by-step explanation:
Answer:
2[tex]\sqrt{5}[/tex]
Step-by-step explanation:
Calculate the distance d using the distance formula
d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]
with (x₁, y₁ ) = (3, - 6) and (x₂, y₂ ) = (- 1, - 8)
d = [tex]\sqrt{(-1-3)^2+(-8+6)^2}[/tex]
= [tex]\sqrt{(-4)^2+(-2)^2}[/tex]
= [tex]\sqrt{16+4}[/tex]
= [tex]\sqrt{20}[/tex]
= [tex]\sqrt{4(5)}[/tex]
= [tex]\sqrt{4}[/tex] × [tex]\sqrt{5}[/tex]
= 2[tex]\sqrt{5}[/tex]
Plsssss help meeee
This is so hard
Answer:
C. 6
May the 4th be with you :)
Answer:
x = 6
4(8-6)=8
4(2)=8
8=8
PLEASE HELP WITH ALGEBRA!!!
Answer: aₙ = 3 + 4ⁿ⁻¹
So the formula would be:
aₙ = 3 + 4ⁿ⁻¹
Where a₁ = 3
Common Ratio (r) = 4
And n = the term number that needs to be found out
Step-by-step explanation:
Let's check if the answer is right:
To find the 1st number in the term we can substitute 1 in for n in the equation:
a₁ = 3 + 4¹⁻¹
a₁ = 3 + 4⁰
a₁ = 3 + 1
a₁ = 4
And if going back and checking the first number in the sequence given is indeed 4, therefore this equation is correct
Hope this helps!
2. Aaron baked two identical cakes. He cut one into 9 equal slices and the other into 19 equal slices.
a) Show that ⅔ of the 9-slice cake gives the asme number of pieces as 1/
3 of the 18 slice cake.
2/3 x 9 = 6 slices
1/3 x 18 = 6 slices
Hence they give the same number of slices.
Find the slope of the line that passes through the points
(-5,-6) and (5,10)
Answer:
8/5
Step-by-step explanation:
To find the slope given two points
m = (y2-y1)/(x2-x1)
= (10- -6)/(5 - -5)
= (10+6)(5+5)
= 16/10
= 8/5
1.6
Step-by-step explanation:
change in y ÷ change in x
(10--6)=16
(5--5)=10
16÷10=1.6
55x5[tex]55x5=\\[/tex]
Answer:
55 times 5 is 275
Step-by-step explanation:
what's the other stuff
Please help with this it's due in 30 minutes! Please answer AT LEAST half of questions (and explain how you did it if you only answer half or less) you will receive 30 points! I will be reporting people/bots. Or you can EXPLAIN it to me so I can just do it myself thank you! (:
Answer:
easy cut the hole shape into samller versions of the shapes and than at the end when u have all the numbers add them to the hart
Step-by-step explanation:
Answer
u=69
d=42
f=35
e=35
g=55
h=45
i=45
m=120
k=15
L=75
j=15
p=21
q=55
t=42
o=69
n=21
a=60
b=60
c=60
Step-by-step explanation:
angles in a triangle add up to 180 degrees
the little squares in the corner mean its a right angle (90 degrees)
the two lines like in the op triangle mean the two angles downwards are the same.
angles in a semicircle add up to 180 degrees
3 lines mean all angles are the exact same
(Sorry i forgot 2 angles dont know which ones i forgot but with the info i gave you should be able to work those two out :)
Please help find the solution.
Answer:
(-3,-5)
Step-by-step explanation:
The solution to the system of equation is where the two graphs intersect.
They intersect at x=-3 y=-5
A cyclist travels 6 miles in 45 minutes.
What is his average speed in mph? URGENT URGENT
Answer:
8 mph
Step-by-step explanation:
45 minutes = 6 miles
1 hour = 8 miles
Someone please help me thank you
slope = rise/run
rise = -3 ... move down 3 units
run = 4 .... move to the right 4 units
============================================
Work Shown:
m = slope
m = rise/run
m = (change in y)/(change in x)
m = (y2-y1)/(x2-x1)
m = (-17-(-2))/(24-4)
m = (-17+2)/(24-4)
m = -15/20
m = -3/4 is the slope
----------------
It basically means "move down 3 units, and move to the right 4 units"
So, slope = rise/run = -3/4
rise = -3 = move down 3 units
run = 4 = move to the right 4
You could express the slope as a decimal, and that would be -3/4 = -0.75, but you lose the rise and run values. So I recommend you keep the fraction.
Another problem with decimals is that sometimes we could have approximations that aren't exact. For example, if the slope was 2/3, then that approximates to 0.667 which may cause rounding errors down the line. Though I should point out that decimals do have their advantages in some cases.
Your grade point average is 3.48. How can you write your grade point average as a fraction?
Answer:
87/25
Step-by-step explanation:
looked it up hope it helps
Answer:
3.48/1
Step-by-step explanation:
HELP ASAP !!!! CAN SOMEONE HELP ME?!?!
Answer:
a
Step-by-step explanation:
square formula for area is [tex]s^{4}[/tex]
any help would be cool thanks, will mark branilyist
Answer:
1/5 should be the answer
for every 2 teaspoons of vanilla it is 2/5, so for one it has to be 1/5 because 1/5 cup plus 1/5 cup will be 2/5 for 2 teaspoons.
A computer’s value declines about 7% yearly. Sally bought a computer for $800 in 2005. How much is it worth in 2009.
Answer:
598
Step-by-step explanation:
800x0.93^4
Walter buys a new truck for $38,000. The truck loses value at a rate of 16% per year. Which equation models the value, V(t), in dollars, of the truck after t years?
A.V(t) = 38000(0.16)t B. V(t) = 38000(0.84)t
C.V(t) = 38000(1.16)t D. V(t) = 38000(-0.84)t
Answer:
V(t) = 38000(0.84)^t
Step-by-step explanation:
What is the volume of this prism?
Answer: 24 cubic units
The formula for a prism is l x w x h. So 4 x 2 x 3.
Hope it helps :)
A committee consisting of faculty members and students is to be formed. Every committee position has the same duties and voting rights. There are faculty members and students eligible to serve on the committee. In how many ways can the committee be formed?
Answer:
Total number of ways of making the core committee = 3150
Step-by-step explanation:
Complete Question
A committee consisting of 2 faculty members and 4 students is to be formed. Every committee position has the same duties and voting rights. There are 6 faculty members and 10 students eligible to serve on the committee. In how many ways can the committee be formed?
Solution
Total Faculty members = 6
Total Students = 10
Out of 6 faculty members, 2 will be chosen for the committee
While 4 students will be chosen out of 10 to be in the committee.
Hence,
Total number of ways of making the core committee = 6C2 * 10C4
= 15*210
= 3150
Help me on this one for 10 points
Answer:
m ACG = 17
x = 24
Step-by-step explanation:
[tex]1)\ m\ ACG = x - 7 = 90 - 73 = 17[/tex]
[tex]2)\ x - 7 = 17 => x = 17 + 7 = 24[/tex]
Ms. Shaddai writes 3g=51 and (15, 16, 17) on the board. Tell if each value in the set is a solution of the equation.
Answer:
17 is the answer.
Step-by-step explanation:
There are two ways to do this problem:
a. plug in each value and multiply it by 3. 3x15 is 45, 3x16 is 48, and 3x17 is 51, which is your answer.
b. divide both sides by three and you would get g=17.
How many real roots does the equation (x^2+1)(x-2)=0 have?
A: 3
B: 1
C: 0
D: 2
A musician plans to perform 4 selections. In how many ways can she arrange the musical selections?
a.
120
c.
24
b.
4
d.
16
Answer:
The answer is 24 in my opinion
Step-by-step explanation:
1)1 2 3 4
2)1 2 4 3
3)1 3 2 4
4)1 3 4 2
5)1 4 3 2
6)1 4 2 3
Just multiply the 4 with 6 then you get the answer. Hope this is correct.Answer:
C-24
Step-by-step explanation:
Recall the equation for a circle with center ( h , k ) and radius r . At what point in the first quadrant does the line with equation y = 2.5 x + 4 intersect the circle with radius 5 and center (0, 4)?
Answer: The required point = (1.857,8.643)
Step-by-step explanation:
Equation of circle with center (h,k) and radius r: [tex](x-h)^2+(y-k)^2=r^2[/tex]
Given: Radius = 5 , center = (0,4)
Eqation of circle: [tex](x-0)^2+(y-4)^2=5^2[/tex]
[tex]x^2+(y-4)^2=25[/tex]
[tex]x^2+(2.5x+4-4)^2=25[/tex] [Using equation y = 2.5 x + 4 ]
[tex]x^2+(2.5x)^2=25[/tex]
[tex]x^2+6.25x^2=25[/tex]
[tex]7.25x^2=25[/tex]
[tex]x^2=3.44827586207[/tex]
[tex]x=1.857[/tex]
[tex]y= 2.5(1.857)+4[/tex]
[tex]=8.6425[/tex]
Hence, the required point = (1.857,8.643)
Find f(–3) if f(x) = –3x – 5.
A –10
B –4
C 4
D 12
Which scatter plot below shows both linear association and negative association between the two variables?
Answer:
C
Step-by-step explanation:
It is C because negative means it will be going down so it isnt A or B and you can see D has a curve up before it goes down so C is the best answer
hope this helps
Find the value of x and y in the parallelogram.
Answer:
there is no picture
Step-by-step explanation:
what is the sum of the probabilities of 2 complementary events
-1
0
1
0.5
Answer:
1
Step-by-step explanation:
The sum of probability of two complementary events is always equal to 1. This happens because the probability of a complementary event is always determined by deducting the probability of a given event from 1.
please help will mark brainliest
Answer:
5/6
Step-by-step explanation:
create a proportion:
(1/2÷3/5) = (x÷5/5)
cross-multiply to solve for 'x':
3/5x = 1/2
6x = 5
x = 5/6
Answer:
[tex]\frac{5}{6}[/tex]
Step-by-step explanation:
Ok so one hour is 1/1.
1/1 - 3/5 = 2/5
So Landon has 2/5 of an hour left.
Let's find out how much 1/5 of an hour is in the test.
1/2 ÷ 3 = 1/6
So 1/5 of an hour = 1/6 of the test.
1/6 * 2 = 1/3
1/2 + 1/3 = 5/6
- Three athletic clubs offer different membership costs. The first club charges $20
per month. The second club charges $20 per month plus an application fee of
$10. The third club charges $20 per month and offers a $15.00 reduction in the
first month's membership fees. Write the equations that model the total cost of
membership at the three clubs. Describe how the second and third graphs are
related to the graph of the first club.
The kite shown has a width of 24 inches and a total height of 42 inches. What is the total area of the kite without the tail? Show your work for full
credit.
Answer:
504 in²
Step-by-step explanation:
The area of a kite is given by :
(a * b) / 2
Where a and b are the width and height of the kite :
Width = 24 inches ; height = 42 inches
Hence,
Area of kite = (24 * 42) / 2
Area of kite = 24 * 21
Area of kite = 504 in²
Annika has a circular garden with a radius of 14 feet. One fourth of the garden is planted with yellow roses. what is the area not planted in yellow roses? Use 22/7 for pi.
Answer:A
Step-by-step explanation:
3/4*22/7*14^2
=3/4*22/7*14*14
=3*11*2*7
=33*2*7
=66*7
=462
Answer:
462
Step-by-step explanation:
Yani walked the perimeter of a square patio that was 5.3 meters on each side. What is the distance that Yani walked?
Answer:
21.2 meters
Step-by-step explanation:
The perimeter of a square = 4s
Where, s = side length of the square
Given that, side length, s = 5.3 meters
Perimeter = (4 * 5.3) = 21.2 meters.
Hence, distance Yani walked = perimeter of square patio = 21.2 meters