Answer:
, two mathematicians, Andrew Sutherland of MIT and Andrew Booker of Bristol, have jointly proven that 42 is indeed the sum of three cubes. For years, mathematicians have worked to demonstrate that x3+y3+z3 = k, where k is defined as the numbers from
The slope between the points (-1,-5) and (r, -9) is 2. What is the value of r?
Answer:
r = 2
Step-by-step explanation:
slope = (y2 - y1)/(x2 - x1)
(-1, -5)
(r, -9)
-5 - (-9) / -1 - r = 2
4 / -1 - r = 2
r = -2
-1 - (-3) = 2
4 / 2 = 2
Please let me know if I've gotten anything wrong!
Write an equation in slope-intercept form for the line that passes through the given point and has the given slope:
(1, 5)
Slope = -1
PLS HELP PLS PLS TYSM
Answer:
y = -x + 6
Step-by-step explanation:
We can plug the given point and slope into the point-slope formula and solve for the y-intercept formula.
y - y = m(x - x) <-- Point-Slope Formula
m = -1
(x,y) = (1, 5)
y - 5 = -1(x - 1)
y - 5 = -x + 1
y = -x + 6 <-- Y-intercept Formula
what is Hola, soy el chico nuevo de la clase y me gustan los coches. in english and what is 20+20+x56?
1. Hi, Im the new kid in class and I like cars.
2. 2240.
( 20 + 20 = 40)
40 x 56 = 2240.
Answer:
it means ''Hi I'm the new kid from class and I like cars.
and 2240 is the answer for the equation
Step-by-step explanation:
hope this helped you!
{24, 95, 76, 60, 15, 48, 80, 75}
a.
Mean =
b.
Median
c.
Mode =
Answer:
a)59.125, b)67.5, c)None
Step-by-step explanation:
Mean = All values added up and divided by the number of values
[tex]\frac{24+95+76+60+15+48+80+75}{8}[/tex]
Median = Put all numbers in order from least to most and use the middle one, if there are two, use the mean of those two
[tex]15, 24, 48, 60, 75, 76, 80, 95[/tex]. The middle ones are 60 & 75 so [tex]\frac{60+75}{2}[/tex]
Mode = The number that repeats more times. In this case none of them repeat.
Give me a full note on oxidation number.
Answer:
oxidation number, also called oxidation state, the total number of electrons that an atom either gains or loses in order to form a chemical bond with another atom.Step-by-step explanation:
A baker uses a coffee mug with a diameter of 8\text{ cm}8 cm8, start text, space, c, m, end text to cut out circular cookies from a big sheet of cookie dough.
What is the area AAA of each cookie?
Give your answer in terms of pi.
A=A=A, equals
\text{cm}^2cm
2
start text, c, m, end text, squared
Answer:
Step-by-step explanation:
Since the cookies is circular in nature, we will use the formula for calculating the area of circle to calculate the area if each cookies.
Area of each cookies = πd²/4
Given diameter d = 8cm
Area of the cookies = π(8)²/4
Area of the cookies = 64π/4
Area of the cookies = 16π cm²
Answer:
16 pi ^2
Step-by-step explanation:
um yes
Which of the following describe an angle with a vertex at A?
Check all that apply.
O A. _BAC
B. CAB
OC. ZACB
OD. ABC
Answer:
CAB
BAC
Step-by-step explanation:
A P E X
Graph y= -2x + 5
Please help me outt.
Answer:
one on the y axis 5 and then go two down and one to the right and that's the answer
A baseball team won 2 games. They played 17 games total. Which ratio shows how many games they lost
Answer:
15/17
Step-by-step explanation:
if they won 2 games they lost 15 (17-2) so the ratio is 15/17
If Juan weighs 185 pounds, Luis weighs 95 kg and Pedro weighs 75 kg, how much do they all weigh together in pounds?
Answer:
744
Step-by-step explanation:
185 lbs
95 kg= 209.44 lbs (round to 209)
75 kg= 165, 35 lbs(roudn to 165)
185+209+165 = 744
A draw is being held to win a prize.
Bruce buys 17 tickets.
A total of 350 tickets are in the draw.
Find the probability that Bruce does not win the prize.
Answer:
I believe the answer is 95.15 %
Step-by-step explanation:
Homework Jim Thompson! PART 2
Problem 2
Part (a)
The 3D shape formed when rotating around the y axis forms a pencil tip
The shape formed when rotating around the x axis is a truncated cone turned on its side.
------------
Part (b)
Check out the two diagrams below.
============================================================
Problem 3
Answer: Choice A and Choice C
-----------------------
Explanation:
Think of stacks of coins. Let's say we had 2 stacks of 10 quarters each. The quarters are identical, so they must produce identical volumes. Those sub-volumes then add up to the same volume for each stack. Now imagine one stack is perfectly aligned and the other stack is a bit crooked. Has the volume changed for the crooked stack? No, it hasn't. We're still dealing with the same amount of coins and they yield the same volume.
For more information, check out Cavalieri's Principle.
With all that in mind, this leads us to choice C. If the bases are the same, and so are the heights, then we must be dealing with the same volumes.
On the other hand, if one base is wider (while the heights are still equal) then the wider based block is going to have more volume. This leads us to choice A.
list the factors of 60 that are even numbers
Answer:
The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. Every even number will have 2 as one of its factors. 60 is a composite number as it has more factors other than 1 and itself. Please mark brainiest.
Hope makes 3 group of shapes
What Larger group to the shapes in a and B belong in
The shapes in the three groups are quadrilaterals
The shapes in group A and B belong to parallelograms and rectangles
How to determine the shapes?From the complete question, we can see that the shapes in the group A have opposite parallel sides and the angle between the adjacent sides is not 90 degrees.,
This means that the shapes in group A are parallelograms
Similarly, the shapes in the group B have opposite parallel sides and the angle between the adjacent sides is 90 degrees.
This means that the shapes in group A are rectangles
Hence, the shapes in group A and B belong to parallelograms and rectangles
Read more about shapes at:
https://brainly.com/question/25965491
Helppp!!!!! URGENTTFFFFjajshshdhd
Answer:
114 cm²
Step-by-step explanation:
Mah teacher help me do this lol
Answer:
A1=4m*12m=48m^2
A2=6m*3m=18m^2
A3=A1
therefore A1+A2+A3=114m^2
Pls help will mark as brainliest and give points
Answer:
Y=4x+2
Step-by-step explanation:
The most basic way to put this is dont count the starting Y when plotting, you can just count the Rise over Run meaning just look how much the Y moves up as the X moves 1 that will just be the first part and then just put +/- at the starting Y variable
help pleaseeee thank youuu
Hi :)
Your answer is .25
Lem.me explain
25x4 is 100
100 over 400 simplified is...
1/4
Here is an example
Jack had a Glass of milk 1/4 of the milk was left. Jack wanted to know how much more he would need to fill his cup
Jack would need .25 more to fill his glass
Hope this helps!
Brainliest!
Answer:
0.25
Step-by-step explanation:
To Turn 1/4 into decimal form:
Do..
1 ÷ 4 = 0.25
Check Answer:
0.25 x 4 = 1
Hence, 1/4 into decimal form is 0.25
~Learn with lenvy~
pls help me with this
Answer:
8125, im pretty sure this is right
Step-by-step explanation:
Which of the following describes a situation in which the total distance a tennis player travels is 0 meter from his starting point? (5 points)
Question 2 options:
1)
The player runs 9 meters forward and then runs 0 meters in the opposite direction.
2)
The player runs 5 meters forward and then runs 6 meters in the opposite direction.
3)
The player runs 7 meters forward and then runs 7 meters in the opposite direction.
4)
The player runs 6 meters forward and then runs 5 meters in the opposite direction.
Need to know asap thank you god bless
Answer:
1) +9
2) -6
3) 0
4) 1
Step-by-step explanation:
moving forward is a positive, moving in the opposite direction is a negative. So if you move 9 meters forward (9) and 0 in the opposite direction, and equation would look like this: 9-0
I hope this helps :)
Answer:
The answer is C.
Step-by-step explanation:
Say you’re at 0 on the number line. You go forward 7 steps and backwards 7 steps. You arrive at 0. Therefore your answer would be C.
Explain how you would graph the line containing a slope of -1/5 that goes through the point (1, -4).
Answer:
I would plot the point (1,–4) and then use the slope to move down 1 and right 5 to find another point on the line. Draw the line through the two points.
Step-by-step explanation:
i saw the answer
Answer:
I would plot the point (1,–4) and then use the slope to move down 1 and right 5 to find another point on the line. Draw the line through the two points.
What is the slope from the table?!?!
Answer:
2
Step-by-step explanation:
math test due in a couple hours .
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
secret
hay nako wag na tayo mag aral
heyy. can anyone help me ! please and thank you
Answer:
576 feet
Step-by-step explanation:
I'm going directly off the graph but it looks like the y-coordinate of the vertex is 576, which would make 576 feet the maximum height. Hope that helps :)
Simplify the equation.
A=1/2 [(x+10)+(5x-2)](x^2)=1/2[6x+8](x^2)
Answer:
3x^2+4x^2
Step-by-step explanation:
solve pls brainliest
This is long and complex, may you please get some help?
Answer:
Step-by-step explanation:
a = -4 , b = 16 and c = -17
[tex]x =\dfrac{-b}{2a}\\\\x = \dfrac{-16}{2*(-4)}\\\\\\ =\dfrac{-16}{-8}\\\\\\\\[/tex]
x = 2
y = -4(2)² + 16*2 - 17
= -4*4 + 32 - 17
= -16 + 32 - 17
y = -1
Vertex (2, -1)
axis of symmetry: x = 2
8) Choose the inequality that represents the statement.
He is older than 100.
The expression of the inequality that states his age is x > 100.
What is inequality?Inequality compares two non-equal quantities on both sides of the inequality sign. Inequalities are of four types they are:- Less than, Greater than, Less than or equal to, and Greater than or equal to. Their symbols are as follows:- <, >, ≤, ≥.
Given in the statement he is older than 100 which means his age is strictly more than 100.
Assuming his age to be x years.
∴ The inequality which represents this scenario is,
x > 100.
learn more about inequalities here :
https://brainly.com/question/11612965
#SPJ2
Simplify each expression.
(6b3 + 6 - 64) - (863 - 6b4 + 2)
Answer:
6b^4+6b^3-923
Step-by-step explanation:
Answer:
6b^4 + 6b^3 - 923
Step-by-step explanation:
For the right triangles below, find the values of the side lengths d and b.
Write answers in simplified radical form if necessary.
Answer:
d = 2√2b = 5√3Step-by-step explanation:
In these special right triangles, the sides have length ratios ...
45-45-90: 1 : 1 : √2
30-60-90: 1 : √3 : 2
This tells us ...
d×√2 = 4 . . . . . . . . . . relationship between the side and the hypotenuse
d = 4/√2 = 2√2
__
b = 5√3 . . . . relationship between the short side and long side
A rectangular prism has length width w, and a height that is twice the length Which expression represents the volume of the prism
A 3lw
B 2l^ 2w
C 2l(l÷w)
D l^3w
Answer with step-by-step explanation:
Let's start by listing out the equation; w × l × 2l = v. If we simplify this equation, we would get w × [tex]2l^2[/tex] = v. This would mean the correct choice is B, because it shows the key equation, just written differently.
Hope this helped! (brainliest please)