Answer:
On a coordinate plane, a line goes through points (negative 1, negative 2) and (0, 1).
I'm not sure if this is right because I need a picture for it, but this is what I saw of who had the same question as you do.
Step-by-step explanation:
What are the coordinates of the point on the directed line segment from (−8,−6) to (-1, 8) that partitions the segment into a ratio of 5 to 2?
Answer:
(-3, 4)
Step-by-step explanation:
let the point P(x, y)
x = (5/7 × (-1+8)) + (-8)
= (5/7 × 7) -8 = 5-8 = -3
y = (5/7 × (8+6)) + (-6)
= (5/7 × 14) -6 = 10-6 = 4
so, P => (-3 , 4)
[tex]\\ \rm\Rrightarrow M(x,y)[/tex]
[tex]\\ \rm\Rrightarrow\left(\dfrac{mx_2+nx_1}{m+n},\dfrac{my_2+ny_1}{m+n}\right)[/tex]
[tex]\\ \rm\Rrightarrow\left(\dfrac{-5-16}{7},\dfrac{40-12}{7}\right)[/tex]
[tex]\\ \rm\Rrightarrow\left(\dfrac{-21}{7},\dfrac{28}{7}\right)[/tex]
[tex]\\ \rm\Rrightarrow(-3,4)[/tex]
a^2+b^2=????????????????????????
What you have written here is an equation.
You can define as
a2+b2=y
If you want to derive a^2+b^2 from ( a+b)^2
(a+b)2=a2+b2+2ab
Ora2+b2=(a+b)2−2ab
Answer:
A^2+B^2= C^2
Step-by-step explanation:
i hope it works
What strategy would be the best to solve this problem?
To get into shape, Miles ran for 1 minute on Monday, 3 minutes on Tuesday, 6 minutes on Wednesday, and 10 minutes on Thursday. If he continues, how many minutes will Miles run on Sunday?
Answer:
He should run 28 minutes.
Step-by-step explanation:
It would be 28 due to it being a pattern! I double checked my answer by looking it up.
help ASAP it should turn in in 10 mins
Math help please show work
Answer:
Step-by-step explanation:
To overestimate the area would mean that you completely enclose the circle in squares; an 8 x 8 square to b exact. The area of a square with sides measuring 8 is 64. The overestimation is 64.
To underestimate the area would mean that you only count the squares that are completely inside the circle. That would be a 6 x 6 square (even though the 6th squares are a tiny bit outside the circle). A square with sides of 6 has an area of 36. The underestimation is 36.
Select the letter that correctly identifies the base of the prism.
The letter that correctly identifies the base of the prism is "a".
The prism shown in the above diagram is a triangular prism.The two distinctive sides that give a prism its name are its bases.So, the base of the prism should be in the shape of a triangle.The faces "b", "c", and "d" are rectangular, so they can not be the base of the prism.The faces "a" and "e" are triangular, so they are both the bases of the prism.Checking the options, we conclude that face "a" is the base of the given prism.Thus, the letter that correctly identifies the base of the prism is "a".To learn more about prisms, visit :
https://brainly.com/question/12649592
#SPJ1
Factorise:
x^2 + 5x + 6
Answer:
Step-by-step explanation:
x^2+5x+6
=x^2+(3+2)x+6
=x^2+3x+2x+6
=x(x+3)+2(x+3)
=(x+3)(x+2)
There are 2 cups of flour in a batch of pancakes Manny is making 3/2 batches. How can Manny tell if he needs more or fewer than 2 cups of flour?
Answer:
Manny is making 3/2 batches, which is equivalent to 1.5, it's more than one. So, Manny is making more than 1 batch.
According to the problem, 2 cups of flour in a batch, if he's making 1.5 batch, he would need 3 cups of flour, which is more than 2 cups of flour.
Step-by-step explanation:
help its in the picture
Answer:
6
Step-by-step explanation:
Answer:
The answer would be 6
Step-by-step explanation:
help please i dont understand
13. $25/month
14. 36 and 37
Step-by-step explanation:
Let a = monthly rate ($/month)
t = time (months)
k = installation cost
The equation for the cost of the internet service C is
C = at + k
Since C = $685. t = 24 months (2 years) and k = $85, we can solve for a:
at = C - k
or
a = (C - k)/t
= ($685 - $85)/(24 months)
= $25/month
14. Let n = the number
n + 1 = the number after n
Since the sum of two consecutive numbers is 73, we can write the equation as
n + (n + 1) = 73
which simplifies to
2n + 1 = 73
2n = 72
Solving for n, we find that
n = 36
so the other number is 36 + 1 = 37.
Answer For The First Question:
25
Here's why:
Note that the cost corresponds to 2 years of service. Also, the problem asks for the one-month fee. Then, a good start would be saying: OK, the cost of 24 months of service was $685, including the installation fee. Since this fee is a one-time cost, not a monthly cost, we need to subtract it from our total cost. Then the cost of the service minus the installation fee could be written as:
24x = 685 - 85
That is 24 months of service, at x cost per month, is equal to 685 minus 85.
If you solve this equation, you will find the value of x:
24x = 600
x = 600 ÷ 24
x = 25
The monthly fee is $25. In 2 years you paid 24 times 25, or $600. Add to this amount the installation fee of $85 and you will arrive at your total cost, which includes the installation fee.
Second Answer:
36 and 37
Here's why:
36+37=73
You can solve this by first dividing 73 by 2.
73/2 = 36.5
Next, take .5 away from one of the 36.5 and give it to the other one. That gives us an answer of 36 and 37.
I hope this helps! If you are confused about anything, let me know :)
which comparison is correct?
140.07 < 140.7
140.07=140.7
140.07 > 140.7
The answer is 140.07< 140.7 I hope I help
Answer:
40.07 < 140.7
step by step explanation:it's just correct I think
(2x-3) (3x-5)
Hjhhhhhhhhjjhhjjjj
Answer:
6x² - 19x + 15
Step-by-step explanation:
(2x-3) (3x-5)
6x² - 10x - 9x + 15
6x² - 19x + 15
if y = (1+2x)/(x+3), what is the value of y when x = 4i?
Answer:
I know it's not the answer ur looking for but [mathaway] will help u ace ur test
pls help me with thid
PLEASE HELP!! WILL GIVE BRAINLIEST!!
Answer:
Step-by-step explanation:
2100000 × (1.06)³= sorry I don't have a calculator but type that in.
The power 3 is for the years 2012 and 2015 as there is a 3 year gap. Hope that helps
Can someone please help me with this, it’s urgent!!
Answer:
Snow accumulated faster in Harris. 0.50
The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y– 1 =1/4 (x – 12). What is the standard form of the equation for this line?
x - 4y = 8
x - 4y = 2
4x - y = 8
4x - y = 2
Answer:
x-4y = 8
Step-by-step explanation:
y– 1 =1/4 (x – 12)
Multiply each side by 4
4y -4 = x-12
Subtract x from each side
-x +4y -4 = -12
Add 4 to each side
-x+4y -4+4 = -12 +4
-x+4y = -8
Multiply by -1
x-4y = 8
Allison makes necklaces.
After buying supplies, she
has a profit of -$150. She
sells 6 necklaces for $23
each. What is her profit
now?
Answer:
288$
Step-by-step explanation:
6 · 23 = 138$
138$ + 150$ = 288$
Which of the following represents the range of the graph below?
Answer:
y ≤0
Step-by-step explanation:
The range is the values that y can take
We see that y can be less than or equal to 0
y ≤0
JOURNAL 5.3.4.
PLZZZ HELP, I NEED 1-9
Answer:
8?
Step-by-step explanation:
the radius of a circle is 8 miles. What is the area ?
Answer:
64 pi mi^2 or approximately 200.96 mi^2
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
A= pi (8)^2
A = 64 pi mi^2
If we approximate pi by 3.14
A = 64 (3.14)
A =200.96 mi^2
What is the slope of a trendline that passes through the points (1, 3) and (10, 25)
A. -15/2
B. -1/2
C. 22/9
D. 24/7
Answer:
22/9
Step-by-step explanation:
We have two points so we can use the slope formula
m = (y2-y1)/(x2-x1)
m = (25-3)/(10-1)
=22/9
solve , then graph the given inequalities: a) 24.2 − y ≤ 11.2 b) -12.
Answer:
24.2-y =11.2
24.2-11.2=y
13=y
The groundkeep filled the first sandbox with sand to a height of 6 inches what is the volume in cubic feet of the sand that was used to kill the first sandbox to a night of 6inches
Answer:
https://nrckids.org/CFOC/Infant_Toddlers
Step-by-step explanation:
I need help asap please
Step-by-step explanation:
using the formula or so there a²+ b²= c²
so 18² + 80²= 82²
Drag and drop answers to complete the proof
Answer:
no clue sorry. wish i could help.
Combine Like Terms:
4y + 3x3 + 2y + 8x3 - 6y
Answer:
11x^3
Step-by-step explanation:
4y + 3x^3 + 2y + 8x^3 - 6y
Combine like terms
4y+2y-6y+3x^3+8x^3
6y-6y +11x^3
11x^3
Answer:
11x³
Step-by-step explanation:
4y + 3x³ + 2y + 8x³ - 6y
3x³ + 2y + 4y + 8x³ - 6y
3x³ + 8x³ + 6y - 6y
3x³ + 8x³
11x³
Please help me with this geometry question
These are the answer choices
1) 8
2)7
3)6
4)4
Answer:
7 is the correct answer
Step-by-step explanation:
Hope this answer helps you :)
Have a great day
Mark brainliest
What percent of 36 is 18?
I NEED HELP
Answer:
50%. 18 is half of 36 therefore it is 50% of 36
Answer:
50%
Step-by-step explanation:
hope this helps
find the distance between (1,0) and (-2,-4)