Answer:
The possible midpoints of AB are 6.5 and 9.5
Step-by-step explanation:
Given that the coordinates of A is 8
The length of AB = 3
When A is the maximum coordinates of the two coordinates, A and B, we have;
The midpoint of AB = Coordinates of A - 1/2 × Length of AB
The midpoint of AB = 8 - 1/2 × 3 = 8 - 1.5 = 6.5
The midpoint of AB = 6.5
When A is the minimum coordinates of the two coordinates, A and B, we have;
The midpoint of AB = Coordinates of A + 1/2 × Length of AB
The midpoint of AB = 8 + 1/2 × 3 = 8 + 1.5 = 9.5
The midpoint of AB = 9.5
Therefore, the possible midpoints of AB are 6.5 and 9.5.
Please help me. I'm confused.
Answer:
u is 4 and v is 18
Answer:
v = 18 ; u = 4
Step-by-step explanation:
In a parallelogram , the diagonals bisect each other . So,
v/3 = 6 ................ eqn.1
and
2u + 2 = 5u - 10 ................. eqn.2
From eqn.1,
v/3 = 6
=> v = 6×3 = 18
From eqn.2,
2u + 2 = 5u - 10
=> 5u - 2u = 10 + 2
=> 3u = 12
=> u = 4
The midpoint of MN is point P at (-4, 6). If point M is at (8, -2), what are the coordinates of point N?
O (-16, 14)
O (-10,5)
O (22)
O (6,2)
Answer:
N(- 16, 14 )
Step-by-step explanation:
Given the endpoints (x₁, y₁ ) and (x₂, y₂ ) then the midpoint is
[ [tex]\frac{1}{2}[/tex](x₁ + x₂ ), [tex]\frac{1}{2}[/tex] (y₁ + y₂ )
Use this formula and equate to the coordinates of the midpoint P
let the coordinates of N = (x, y ), then
[tex]\frac{1}{2}[/tex](8 + x ) = - 4 ( multiply both sides by 2 )
8 + x = - 8 ( subtract 8 from both sides )
x = - 16
[tex]\frac{1}{2}[/tex] (- 2 + y ) = 6 ( multiply both sides by 2 )
- 2 + y = 12 ( add 2 to both sides )
y = 14
Thus
coordinates of N = (- 16, 14 )
Please Help A Dude
And sorry for the sucky pic
Answer:
B
Step-by-step explanation:
by a rule of angles in parallel lines we have that
angle 4 + angle 5 =180
so we have
(3x+15)+(2x-10)=180
(3+2)x+(15-10)=180
5x+5=180
5(x+1)=180
x+1=36
x=36-1
x=35
Answer:
B. 35
Step-by-step explanation:
<4 and <5 are supplementary angles and their sum is = 180°
3x + 15 + 2x - 10 = 180 add like terms
5x + 5 = 180
5x = 175
x = 35
Hi. im kinda stuck on this question.
Any help would be appreciated.
Find the operation used in solving the question and answer the questions that follow .
Answer:
26)11
27)5
28)20
hope this helps :)
Answer:
The addition sign is adding on 4 to the problem
Step-by-step explanation:
Take the first on for example
8+2=14
8+2=10
The + would add 4 to the problem :)
xavier climbs 9 feet up into an apple tree. what integer represents the direction and how far he will climb to get back down to the ground? what does the integer 0 represent in the situation? the integer _______ represents Xavier's climb down. the integer 0 represents _____________. how are the absolute vales of opposite integers related?
PLEASE HELP!!!!!
Answer:
1. 9 feet
2. The ground
3. Absolute values of opposite numbers are the same
Step-by-step explanation:
Given
Distance up the apple tree = 9 feet up
Solving (a): How far he'll climb to come down
In this case, the distance from the ground up to the tree is the same distance back to the ground.
In other words;
Since he climbs 9 feet up, then he'll climb 9 feet down to the ground
Solving (b): What 0 represents
In this case, 0 represents the ground
Solving (c): Absolute values
The absolute values of opposite numbers (from negative to positive) are the same
Take for instance:
[tex]|-9| = 9[/tex]
[tex]|-3| = 3[/tex]
And so on...
If one inch represents 12 feet what dimension would you use to make a scale drawing of a building 75 feet by 80 feet?
Answer:
6.25 inch by 20/3 inch (6.67 inch).
Explanation:
Use the scale as a conversion factor.
Scale: 1 inch = 12 feet
Conversion factor: by the division property of equaltiy you can divide each side by 12 feet
1 inch / 12 feet = 1
Convert 75 feet:
75 feet × 1 inch / 12 feet = 6.25 inch
Convert 80 feet:
80 feet × 1 inch / 12 feet = 20/3 inch ≈ 6.67 inch
Thus, the dimesions to make a scales drawing of 75 feet by 80 feet are 6.25 inch and 20/3 inch (6.67 inch).
NEED HELP FAST! Trevor works as a sales associate at a retail store. He is nornally paid 20% of the total retail value of the merchandise he sells, but he can also warn a bonus. When he earns a bonus, he is paid an additional 15% of his normal pay. During one pay period, Trevor sold $3500 in merchandise and earned a bonus. How much was he paid, in dollars, for this pay period?
Answer:
$805
Step-by-step explanation:
(3500)(0.2) = 700 and 700 x 0.15 = 105
add 700 + 105 = 805 <- Answer
James is a manager for a fast food hamburger stand. He makes a straight salary of $28,000 in 2004 but will receive a $1,000 raise every year. Which of the following statements are true? Select all that apply. Group of answer choices $28,000 + $1,000y describes his salary $28,000y + $1,000 describes his salary After 3 years James can earn more money if he changes to a job that pays him $29,000 plus a $500 raise each year.
Answer:
$28,000+$1,000y and After 3 years James can earn more money if he changes to a job that pays him $29,000 plus a $500 raise each year
The calculator has a broken 1 key and broken 7 key ,and a broken plus key .Write at least on way to make each of the following numbers 17,41,71,.
Please find the answers below
Answer:
option 3 is the correct.....
Step-by-step explanation:
multiplying all the algebraic expressions
volume of cuboid = 3x (x+3)(x+1)
= 3x³ + 12x² + 9x
Complex Numbers
Subtract.
7-(-6+3i)-(-3-i)
What conditions would determine whether or not two numbers' GCF is equal to one of the original numbers?
Step-by-step explanation:
GCF is literally abbreviated to "Greatest Common Factor". In order for two numbers to have the same GCF they must have a number that they both could be multiplied by.
I also suggest using a factor tree. Super useful when figuring out the rest of the common factors.
(love ur picture of aang btw)
14 ➗ 374
Please help me I need this I’m dumb
Answer:
The answer is 0.037433155
Step-by-step explanation:
Casey dug a cubical hole to bury a memory box as a time capsule. The volume of the dirt he removed is 729 cubic inches. How many inches deep is the hole?
Answer:
The hole is 9 inches deep
Step-by-step explanation:
Volume of a cubicle hole = a^3
Where a= side edge of the cube
Volume of dirt removed = 729 cubic inches
How many inches deep is the hole
Volume of a cubicle hole = a^3
729 = a^3
Find the cube root of both sides
3√729 = 3√ a^3
9 = a
a= 9 inches
The hole is 9 inches deep
Check:
9^3
=9 *9*9
= 729
Which list orders the numbers from least to greatest? -2.4, -1.5, -2 1/4, -3, -1 1/8
Answer:
-3, -2.4, -2 1/4, -1.5, -1 1/8
Step-by-step explanation:
The bigger the negative number is, the smaller it gets.
Answer:
B
Step-by-step explanation:
edge 2022
I WILL GIVE BRAINILEST!!! Elvira is interested in collecting data about how many students use each of the tables during each lunch period. She has recorded some data on Post-It Notes to analyze later. Here are the notes she has recorded: ● Some students are sitting at the front table. (I got distracted by an incident in the back of the lunchroom,and forgot to record how many students.) ● Each of the students at the front table has been joined by a friend, doubling the number of students at the table. ● Four more students have just taken seats with the students at the front table. ● The students at the front table separated into three equal-sized groups. One group remained and all the other students left. ● As the lunch period ends, there are still 12 students seated at the front table. a) Create an equation and solve it to answer the above question. b) If the bullet points were in a different order, would the equation and answer still be the same? Use an example to help explain your answer.
Answer:
yes
Step-by-step explanation:
2 plus 2 is 4
If the friends collected 32 cans in total, how many more cans were collected by Lisa than by
Seth?
Answer:
Gina=1/4 of 32=8 cans
Lisa=3/8 of 32 =12
Jen=1/4 of 32=8
Seth=1/8 of 32=4
total cans =32
Lisa collected 12 cans, Seth collected 4 cans
Lisa collected 8 cans more than Seth
solve for x. Round to the nearest tenth.
8y + 2 = 5y - 7
Answer:
the answer would be y=
Step-by-step explanation:
y=-3
Chris worked 51 hours last week. His rate is $31.00 per hour. What were his gross earnings for the week?
Answer:
Step-by-step explanation:
51 x $31 an hour = $1581 is his gross earnings for the week
solve for x need asap!!
Answer:
27
Step-by-step explanation:
They are vertical angles, and vertical angles are always equal, so set them equal to each other
2x + 1 = 55
Subtract one
2x = 54
Divide by 2
x = 27
Answer:
x = 27
Step-by-step explanation:
Its a vertical pair or angles so they equal each other.
55 = (2x + 1)
Get rid of parentheses.
55 = 2x + 1
Subtract 1 on both sides.
54 = 2x
Divide 2 on both sides.
x = 27
Please help! It’s Saturday and I only have this question left on my digital worksheet!
Answer:
The answer is option CStep-by-step explanation:
[tex] \frac{ {6}^{ - 3} }{ {6}^{5} } [/tex]Using the rules of indices
Since the bases are the same and are dividing we subtract the exponents
That's
[tex] \frac{ {a}^{x} }{ {a}^{y} } = {a}^{x - y} [/tex]So we have
[tex] \frac{ {6}^{ - 3} }{ {6}^{5} } = {6}^{ - 3 - 5} = {6}^{ - 8} [/tex]Using the rules of indices
[tex] {x}^{ - y} = \frac{1}{ {x}^{y} } [/tex]So we have the final answer as
[tex] \frac{1}{ {6}^{8} } [/tex]Hope this helps you
An energy-efficient lamp can only be used with light bulbs that are 60 watts or less.
Answer:As long as you don't put a bulb that uses more than 60 watts in that socket you will be fine.
Step-by-step explanation:the energy-saving bulbs that replace a 60-watt incandescent will only use 10 to 15 watts, depending on the actual bulb you buy, and give off the same amount of light.
A marble is randomly selected from a bag containing three red marbles to blue marbles and three green marbles what is the probability that the selected marble is green
Answer: 1/3
aka:33.33%
Step-by-step explanation:
3/9=1/3
Which interval is the solution set to 0.35x – 4.8 < 5.2 – 0.9x?
(–∞, –8)
(–∞, 8)
(–8, ∞)
(8, ∞)
Answer:
(–∞, 8)
Step-by-step explanation:
9x/10y=7/w solve for w
Answer:
[tex]w = \frac{70y}{9x} [/tex]Step-by-step explanation:
[tex] \frac{9x}{10y} = \frac{7}{w} [/tex]First of all cross multiply
We have
[tex]9xw = 70y[/tex]Next divide both sides by 9x to make sure that w stands alone
That's.
[tex] \frac{9xw}{9x} = \frac{70y}{9x} [/tex]We have the final answer as
[tex]w = \frac{70y}{9x} [/tex]Hope this helps you.
I run at a constant pace, and it takes me 18 minutes to run to the store from my house. If the store is 2 miles away, and my friend's house is 1 mile away from my house, how many minutes will it take me to run from my house to my friend's house?
Answer:
9 minutes
Step-by-step explanation:
if the store is 2 miles, and your friends house is 1, and you run at a constant pace both times, youre dividing the time in half
18 divided by 2 = 9
Answer:
10 minutes
Step-by-step explanation:
tracy has a dozen doughnuts. julius gives her 6 more. tracy and julius then eat a of 3 doughnuts.
Answer:
9
Step-by-step explanation:
12-6+3= 9
Can someone please help me with this problem
A cylinder has a radius of 7 cm and a height of 12 cm. Calculate the total surface area. (Take π = 22/7
Total surface area of cylinder :
[(22/7)(7)²] × 2 ( area for 2 circles )
+
[ 2(22/7)(7) ] ×12 ( circumference of circle × height )
=
836 cm²
i hope my solution helps :))
Can someone answer asapppppp!!!!
Answer:
1°
Step-by-step explanation:
There are 360 degrees in a circle.
Thus, if a circle turns x degrees, then it will represent x/360 of the entire circle.
Since the rotation represented 1/360 of the entire circle, this means that the measure of the angle must be only 1 degree.
Answer:180
Step-by-step explanation:
An angle turns through n one degree angles is said to have an angle measure of n degrees