PLEASE HELP! I WILL GIVE BRAINLIEST!!!! (no trolls) PLEASE SHOW WORK OR GIVE EXPLANATION!!!!!!
Answers
explanation:
The fastest way to find the missing endpoint is to determine the distance from the known endpoint to the midpoint and then performing the same transformation on the midpoint. In this case, the x-coordinate moves from 4 to 2, or down by 2, so the new x-coordinate must be 2-2 = 0. The y-coordinate moves from 4 to -5, or down by 9, so the new y-coordinate must be -5-9 = -14.
An alternate solution would be to substitute (4,4) for (x1,y1) and (2,-5) for (x,y) into the midpoint formula:
x=(x1+x2)/2
y=(y1+y2)/2
Solving each equation for (x2,y2) yields the solution (0,-14).
please mark me as brainliest
Answer:
b = 6
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Given
3x + y - 8 = 0 ( subtract 3x - 8 from both sides )
y = - 3x + 8 ← in slope- intercept form
with slope m = - 3
Given a line with slope m then the slope of a line perpendicular to it is
[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-3}[/tex] = [tex]\frac{1}{3}[/tex]
Consider the second line with equation
- 2x + by + 9 = 0 ← rearrange into slop- intercept form
by = 2x - 9 ( divide terms by b ( b ≠ 0 )
y = [tex]\frac{2}{b}[/tex] x - [tex]\frac{9}{b}[/tex] ← in slope- intercept form
with slope m = [tex]\frac{2}{b}[/tex]
Then
[tex]\frac{2}{b}[/tex] = [tex]\frac{1}{3}[/tex] ( cross- multiply )
b = 6
Related Questions
10 points! Will give Brainiest if correct!
To get a group discount for baseball tickets, Marco's group must have at least 20 people signed up. The group needs at least 7 more people. Write an inequality to show how many have signed up so far.
Answers
Imagine the inequality sign is an at least sign
Answer:
x>20-7 or x>13
Step-by-step explanation:
?+7=20
helppppppppp plzzzz :))))
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Answer:
A. Cost per sandwich is simply the slope
so you take 1 sandwich is 4 usd
So 4 usd
English: Please help me with this problem. Thanks!
Spanish: Por favor ayúdame con este problema. ¡Gracias!
Answers
The annual amount of rainfall for 25 cities is shown in the histogram. Use this information to answer questions 4 and 5.
What percentage of cities recorded no fewer than 31 inches of annual rainfall?
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your Answer is : 27 it may be wrong or good so have fun and i hope i is okay so good luck
Plss help me with this do not add any links or they will be reported and plss do not answer just for the points thank you!!!!!!
Answers
Answer:
x=-4/3+y/3. y=-11/4+3x/4
Tap to view steps...
Name a pair of adjacent angles. Explain why they are adjacent.
Answers
Answer:
<RUS and <SUT
Step-by-step explanation:
They have a common vertex which is U and a common side which is S
"< " means angle
Hope this helps
What is 75 cm as a fraction and as a decimal?
Answers
Answer:
fraction: 75 decimal 0.75
100
1. Emma used elimination to solve this system of linear equations. 3x + 5y = -17 2x + 4y = 6 Which equation did Emma have after she climinated x? A. 2y =-98 B. 22y = -16 C.-22y = 16 D. 2y = 52
Answers
Answer:
2y=52
Step-by-step explanation:
1st equation *(-3) and 2nd *(2)
-6x-10y=34
6x+12y=18
eliminate -6x and 6x
add both equations
2y=52
Answer:
2y=52
1st equation *(-3) and 2nd *(2)
-6x-10y=34
6x+12y=18
eliminate -6x and 6x
add both equations
2y=52
Step-by-step explanation:
Graph the line: y= 1/3x-2
Answers
Answer:
Look at the graph below
Step-by-step explanation:
You paint 13 of a wall in 14 hour. At that rate, how long will it take you to paint one wall?
CLEAR CHECK
12 hour
one hour
34 hour
712 hour
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(1/3)/(1/4) = 45 minutes for the whole job
I need help please- Lol
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Hope this helps! :)
Answer:
-6 degrees F.
Step-by-step explanation:
There are 6 hours between midnight and 6 am, so
temperature at 6 am = 12 - 6(3)
= 12 - 18
= -6 degrees F.
Which value of x is a solution of the inequality?
(no links)
x − (−3) ≥7
Question 3 options:
A) x=−5
B) x=8
C) x=2
D) x=3.5
Answers
Answer:
B) x=8
Step-by-step explanation:
x − (−3) ≥7
Subtracting a negative is like adding
x + (3) ≥7
Subtract 3 from each side
x +3 −3 ≥7-3
x ≥4
X must be greater than or equal to 4
The only value given that is greater than or equal to 4 is 8
What is the area of the sofa pictured?
I got an answer but I just don't know if it's right because I got 9.625 and I don't think that adds up
Answers
Answer:
no, I did the work and I came with your same conclusion, but Im not that good with this type of math but In my terms I think its right
Step-by-step explanation:
Answer:
just do 1.75 times 2
Step-by-step explanation:
PLS ANSWER QUESTION ITS ALGEBRA 1
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Answer:
The answer is 16
Step-by-step explanation:
[tex]2(16)^{2}-6(16)=416[/tex]
some one pls help me asap
Answers
Answer:
a=4
b=8
c=16
d=8
Step-by-step explanation:
a 1×4×1
b 2×4×1
c 2×4×2
d 2×2×2
A dice has 6 sides. What is the probability of rolling a 3? Explain how.
Answers
because there are a total of 6 numbers you could get in one roll, that goes on the bottom of the fraction.
there is only one “3” on a die so you can only possibly roll a three 1/6 of the time.
what is the probability that the family has two dogs and two cats
Answers
Answer:
1:4
Step-by-step explanation:
Answer:
The answer is 1:4
Step-by-step explanation:
Ciara brought $240 to spend on gifts for her family. she found 8 identical statues at the gift shop. she had $72 leftover. how much did each statue cost?(please write an equation for the answer like 2 step equation)
Answers
Answer:
$21 each
Step-by-step explanation:
Since she had $72 left that means that she spent $168 so then you divide that by the 8 identical statues.
$240 - $72 = $168
$168/8 = $21
Answer:
$21
Step-by-step explanation:
Price of each statue = x
Price of 8 statues = 8x
Price of 8 statues plus money left over = 8x + 72
Original amount of money = 240
Equation:
8x + 72 = 240
Subtract 72 from both sides.
8x = 168
Divide both sides by 8.
x = 21
Answer: $21
Graph the rational number and its opposite b) -1.75
Answers
Answer:
If B is -1.75 thats 3 and a half to the left of the circle and the opposite would be 3 and a half away to the right of the circle. I tried making the points the best I could!
Please help…
Find 10 numbers in the real world, with at least one number from: Rational numbers, integers, whole numbers, natural numbers, and irrational numbers.
Answers
10
,
−
5
,
−
14
3
,
9
,
3.77
,
−
1
3
π
,
9
,
−
3.8
,
23
The natural numbers are:
10
,
9
,
9
,
23
The whole numbers are:
10
,
9
,
9
,
23
The integers are:
10
,
−
5
,
9
,
9
,
23
The rational numbers are:
10
,
−
5
,
−
14
3
,
9
,
3.77
,
9
,
−
3.8
,
23
The irrational number is:
−
1
3
π
Mr. Hamilton surveyed his class to find the total number of hours each of his students slept the previous night. The histogram shows the results of the survey.
How many students slept at least 8 hours?
Answers
Answer:
9 students
Step-by-step explanation:
6 students slept 8-11 hours, and 3 students slept 12-15. 6 + 3 = 9.
I really hope this helps
Help please! No matter what I do I can't get it right!
Answers
Answer:
171 m
Step-by-step explanation:
Okay, so we have to find the area of all the shapes that make up the prism:
I'm going to start with the side rectangles:
5 x 7 = 35
There's 2 of them so:
35 x 2 = 70
Now let's go onto the side triangles:
4 x 6 = 24 (normally it would then be ÷ 2, but because there's 2 triangles, you don't have to do that)
Then we do the bottom rectangle:
6 x 7 = 42
So, adding them all together:
35 + 70 + 24 + 42 = 171
So the surface area of the prism is 171 m
hope this is right:)
I give brainliest! Link = report
What is the volume of this triangular right
prism?
A. 165 ft3
B. 330 ft3
C. 1,073 ft3
D. 2,145 ft3
Answers
Step-by-step explanation:
b
Please help! Question Below!!
Answers
2. it is a function because each x value is assigned to one y value.
3. it is not a function because the input 1,4 is shown two times.
4. it is a function because each x value is assigned to one y value.
5. and 6. they are both functions because each x value is assigned to one y value.
7. it is not a function because when doing the vertical line test, some lines are overlapping each other.
8. it is a function because when doing the vertical line test, no lines are overlapping each other.
If any of my answers are wrong, plz tell me and I will try and correct my mistake. Hope this helps!!
(Please help! Marking Brainliest! C: )Find 22÷(−2) .
Answers
Answer:
-11
Step-by-step explanation:
Please help me find the radius of the button.
Answers
Answer:
The radius of given Circle is 13 mm
Step-by-step explanation:
For a given Circle
Diameter (d) = 26 mm
For Radius (r) = Diameter/2
r = d/2
= 26/2
r = 13 mm
Thus, The radius of given Circle is 13 mm
-TheUnknownScientist
Explanation:
Women athletes at the University of Colorado, Boulder, have a long-term graduation rate of 67%. Over the past several years, a random sample of 38 women athletes at the school showed that 21 eventually graduated. Does this indicate that the population proportion of women athletes who graduate from the University of Colorado, Boulder, is now less than 67%?
a. State the null (H0) and alternative (Ha) hypotheses.
b. Give the standard score for the data.
c. Find the P-value for this significance test.
d. Sketch your results on the standard Normal distribution
e. Summarize the conclusion in the context of this problem.
Answers
hope this helps out.
Math is not my favorite subject
Answers
Answer:
Same brooo
Step-by-step explanation:
Crystal has $13 to spend on apples and oranges. If she buys her apples first and spends more than $8, which expression represents d, the dollar amount that she can spend on oranges? A) d>5 b) d<5 c) d<21 d) d> 21
Answers
Answer:
b) d<5
Step-by-step explanation:
This is because she started of with $13 and she spent more than $8 on apples so she has less than $5 to spend on oranges
Answer:
d<5
Step-by-step explanation:
Find the surface area of the prism.
The surface area is_______
square meters.
Answers
First you do 16 times 10 for the base(the square on the bottom), this equals 160.
Then you do 17 times 10 for sides. We have two of these so just add 170 plus 170 which equals 340.
Next use the formula A=bh/2 for the triangle. A=16(15)/2 this equals 240 but since we have two triangles then we don’t have to divide it.
Then add all of your numbers which are 240+160+340 and you get 740.
I hope this makes sense