Answer:
y = -40x+2600
Step-by-step explanation:
Writing the values as coordinate (m, s)
If after flying for 11 seconds, he is 2160 meters from her, the required coordinate is (11, 2160)
Then at 19 seconds he is 1840 meters, the required coordinate is (19, 1840)
Get the slope;
m = 2160-1840/11-19
m = 320/-8
m = -40
Substitute m = -40 and (11, 2160) into the equations;
y-y0 = m(x-x0)
y -2160 = -40(x-11)
y - 2160 = -40x+440
y = -40x+440 + 2160
y = -40x+2600
Hence the requires equation is y = -40x+2600
Write an equation in slope-intercept form of the line that passes through the points (1, 4) and(4, 10)
HURRY
Answer:
Step-by-step explanation:
(10 - 4)/(4 -1)= 6/3= 2
y - 4 = 2(x - 1)
y - 4 = 2x - 2
y = 2x + 2
If a=x+y and b=x-y show that (a+b)2=4x2
Answer:
see explanation
Step-by-step explanation:
a + b = x + y + x - y = 2x , then
(a + b)² = (2x)² = 4x² ← as required
can someone please help me with these 2 problems?
Answer:
1) 121 students
2) $330
Step-by-step explanation:
1) 44 percent of 275 is 0.44 * 275 = 121 students
2) 20 percent of 275 is 0.2 * 275 = 55. 275 + 55 = $330
x² – 8x+9
Name the polynomial based on its degree and number of terms.
2)5x + 3 is an example
of???
Answer:
Expression
Step-by-step explanation:
HELP MY HOMIE OUT, MY HOMIE NEEDS SERIOUS HELP PLEEEEASE HELP ILL GIVE U A BRAINLIEST
https://brainly.com/question/21476166
Answer:
okay bro, but I need some time
Answer:
72
Step-by-step explanation:
.75x96=72
Please find the value of x
Answer:
100 degrees
Step-by-step explanation:
A space probe traveled 524,000,000 miles, at an average speed of 32,000 miles per hour. How many hours did the space probes journey take. Chose from the answers. A.16.375 hours b.163.75 c.1637.5 hours d.16,375 hours.
Its not a because i got it wrong.
Answer:
Step-by-step explanation:
5.24×10⁸ miles × (1 hour)/(3.2×10⁴ miles) = 1.6375×10⁴ hours = 16,375 hours
Andre likes a hot cocoa recipe with 1 cup of milk and 3 tablespoons of cocoa. He poured 1 cup of milk but accidentally added 5 tablespoons of cocoa.
In a right triangle, the shortest leg is 15 centimeters, and one angle equals 30 degrees, what is the length of the
hypotenuse?
Answer:
30
Step-by-step explanation:
This is a 30 60 90 triangle. Since it tells us it a right triangle (which means it has a 90 degree angle). Also it tells us that there is a 30 degree. Using the triangle interior theorem, the third angle is a 60 degree
angle
The longest side or hypotenuse is twice the length of the shortest side. So the hypotunes is 30.
help and i will give you brainliest and points
9514 1404 393
Answer:
ML = 7.5
Step-by-step explanation:
The parallel lines divide the transversals proportionally.
ML/LK = JH/HG
ML/10 = 6/8
ML = 10(6/8) = 7.5
The length of ML is 7.5.
__
We don't need to solve for x. If ML = x-2, then x=9.5.
Solve for x in the equation x2 + 4x-4- 8.
0 x = -6 or x = 2
X=-2+2-2
O x = -2 or x = 6
X=2+2112
Answer:
2(n+2x-6)
Step-by-step explanation:
n x 2+4x-4-8
A rental car company charges $38.38 per day to rent a car and $0.14 for every mile driven. Camden wants to rent a car, knowing that: He plans to drive 350 miles. He has at most $270 to spend. Which inequality can be used to determine xx, the maximum number of days Camden can afford to rent for while staying within his budget?
Answer:
5.75 days
Step-by-step explanation:
Given data
let the number of days be x and the number and the number of miles be y
so that the cost of the rental will be
c= 38.38x+ 0.14y---------1
we are told that the amount at hand is $270
hence
270=38.38x+ 0.14*(350)
solve for x
270= 38.38x+49
270-49= 38.38x
221= 38.38x
divide both sides by 38.38
x= 221/38.38
x= 5.75 days
Hence the number of days is 5.75 days
Determine if the table is linear or non linear
-9,-7
-6,-7
-1,2
14,16
Answer:
I plot the points to a graph but I don't have access to a 14 I only have a 10 grid graph but I was able to plot the other points this is wht I got
Step-by-step explanation:
let me know if u can't see it..... I would say it's nonlinear
if you walk 1.5 hours at 3mph, how fast shoukd you run in the next 0.5 hours to have the average speed of 4mph
Answer:
avg speed= total distance / total time
total time= 0.5+1.5= 2 h
d1= v1 t1=1.5×3=4.5
d2=v2t2
v2=x...let
d2=0.5x
atq....4.5+0.5x/2= 4
4.5+0.5x=8
x= v2=7mph
Answer:
7 mph
Step-by-step explanation:
On a scale drawing with a scale of 1 inch:5 feet, a tree is 5 inches tall. How tall is the actual tree?
Answer: 25
Step-by-step explanation:
If 1 inch equal to 5 feet in this equation than. 5 inches=25 because 5 inches and each inch is 5 feet so 5x5=25
hope this helps
its a right triangle 20ft and 24ft?
Answer:
a triangle, I'm guessing 20ft and 24 ft on the outsides,
would be:
Equation to get the area of a triangle: (A*B)/2
(20*24)/2=Area
20*24= 480
480/2= 240
area= 240
Answer: 240 ft²
Step-by-step explanation:
1. Multiply the base and the height.
2. Divide the product you get by 2.
=> 20 * 24 = 480
=> 480 / 2 = 240
2
Triangle PQR was dilated with the origin as the center of dilation to create triangle
P'Q'R'.
Ic
R
Which rule best represents the dilation that was applied to triangle PQR to create
triangle P'Q'R?
F
(x,y) → (x + 4,7)
G
(x,y) → (x, y + 4)
H
(x)
,y) → (2/3x, y)
(x, y) = (3x,
J
Answer:
B
Step-by-step explanation:
Count units
Answer:
(x,y)→(7/3x,7/3y)
Step-by-step explanation:
the length(1) of the rectangle is x2 + 2x-3 and the width(w) is 5x + 4,what is the perimeter of the rectangle?
Answer:
4×_3 I think this is your answer
find the area of this circle and I'll give you brainliest!!
Answer:
572.555
Step-by-step explanation:
A=Πr²
A=3.14×13.5²
A=572.555
Help me pls... Thnx!
Given:
First term of a geometric series = a
Common ratio of the geometric series = [tex]\sqrt{3}[/tex]
To prove:
[tex]S_{10}=121a(\sqrt{3}+1)[/tex]
Solution:
The sum of first n terms of geometric series is
[tex]S_n=\dfrac{a(r^n-1)}{r-1}[/tex]
Where, a is the first term and r is the common ratio.
Putting n=10 and [tex]r=\sqrt{3}[/tex] in the above formula, to get the sum of 10 terms.
[tex]S_{10}=\dfrac{a((\sqrt{3})^{10}-1)}{\sqrt{3}-1}[/tex]
[tex]S_{10}=\dfrac{a(243-1)}{\sqrt{3}-1}[/tex]
[tex]S_{10}=\dfrac{242a}{\sqrt{3}-1}[/tex]
Rationalizing the denominator, we get
[tex]S_{10}=\dfrac{242a}{\sqrt{3}-1}\times \dfrac{\sqrt{3}+1}{\sqrt{3}+1}[/tex]
[tex]S_{10}=\dfrac{242a(\sqrt{3}+1)}{(\sqrt{3})^2-1^2}[/tex]
[tex]S_{10}=\dfrac{242a(\sqrt{3}+1)}{3-1}[/tex]
[tex]S_{10}=\dfrac{242a(\sqrt{3}+1)}{2}[/tex]
[tex]S_{10}=121a(\sqrt{3}+1)[/tex]
Hence proved.
The expression (x^13)(x^6)^3 is equivalent to x^p what is the value of p?
Answer:
Step-by-step explanation:
If x can be any number, then p = 22.
If x = 0 or 1, then p can be any number.
Pls help will mark brainliest
Answer:
obtuse
Step-by-step explanation:
22^2+32^2<55^2
if the longest side is greater than its obtuse
Jeremy is comparing the weights of two elephants at the zoo. The first elephant weighs 2 tons. The second elephant weighs 3,495 pounds. What is the difference between the two elephants’ weights?
1,605 pounds
⊝
1,495 pounds
⊝
615 pounds
⊝
505 pounds
Answer: its the second one
Step-by-step explanation:
What is the measure of y?
3
27
N
y = [?]
Enter the number that belongs in the green box.
Answer: 9
Step-by-step explanation:
What does Luffy from One Piece like better?
A). Meat
B). Attacko
C). Sleep
D). Yell
E). Luffy is uncapable of thinking which one is better
eㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ
watch wonder egg priority & sk8 Infinity
on 4anime dot to
Answer:
Meat
Step-by-step explanation:
The only thing he can practically think about is Meat, Pirate King, and his pirate crew.
I seem to be stuck on these few questions, could anyone help me?? ty
Answer:
4x
3x
Step-by-step explanation:
1.)
we see that when x=0 y=0 which means that our equation
y=mx+b
b=0
(this is shown if we plug in 0 for x)
0= 0x+b
0=b
Next, we notice that each time it's increasing by four which means our slope is just 4
the answer is 4x
The y intercept (or b) is the same deal as question one
we can also see that when x=1 y=3 which means that
3=x+0
3=x
our slope is 3
Look at this view so cool right?
Answer:
ahhhh so prettyyyyy
Step-by-step explanation:
If triangle ABC was reflected across the y-axis, what would be the coordinates of C’?
Answer:
(4,1) will be the answer
Step-by-step explanation:
when reflected in y-axis
p(x,y)⇒p'(-x,y)
c(-4,1)⇒c'[-(-4),1]
image of c(-4,1)= c'(4,1)
What’s the value of y?
What’s the value of x?
Answer:
the value of x is 59.
the value of y is 83.
Step-by-step explanation: