Answer:
[tex]\boxed{\textsf{ The possible values of y is \textbf{ 3 or -3 }.}}[/tex]
Step-by-step explanation:
Here Point A and B are 5 units apart . The coordinates of A are (-1,2) and B is (-1,y) .We need to find the possible coordinates of y . So let's use Distance Formula :-
[tex]\rule{200}2[/tex]
★ Distance Formula :-
If we need to find the distance between two points say , [tex]\sf ( x_1,y_1 ) \:\:\:\: \& \:\:\:\: ( x_2,y_2) [/tex] , then we can find out the distance as ,
[tex]\boxed{\boxed{ \sf Distance =\sqrt{ ( x_2-x_1)^2+(y_2-y_1)^2 } }}[/tex]
[tex]\rule{200}2[/tex]
Put on the respective values ,
[tex]\sf\implies Distance =\sqrt{ ( x_2-x_1)^2+(y_2-y_1)^2 } \\\\\sf\implies Distance = \sqrt{ (-1+1)^2+(2-y)^2}\\\\\sf\implies Distance =\sqrt{ (2-y)^2 } \\\\\sf\implies 5^2 = (2-y)^2 \\\\\sf\implies 5 = \pm (2-y) \\\\\sf\implies 5 = (2-y) \qquad or \qquad 5= -(2-y)\\\\\sf\implies y = 2-5 \qquad or \qquad y = 5-2 \\\\\sf\implies\boxed{\pink{\frak{ y = \pm 3 }}}[/tex]
Solve. x/2 - 7/6 < 4/3
x < -5
x > -5
x < 5
x > 5
Answer:
x<5
Step-by-step explanation:
x/2-7/6<4/3
x/2<4/3+7/6
x/2<8/6+7/6
x/2<15/6
x<15/6*2
x<30/6
x<5
120 < 12k + 29 need help plz answer for 15 points
Answer:
k>91/12
Step-by-step explanation:
120<12k+29
12k>120-29
12k>91
k>91/12
help me please! I’ll give y’all points
Answer:
11
Step-by-step explanation:
Answer:
Y = 11
Step-by-step explanation:
I think we are using the order of PEMDAS. We replace the x with 3. If we simplify this expression this is just 3 to the power of 2 multiplied by 2 then subtracted by 7. So 3^2 = 9 then 9 x 2 = 18. Then 18 minus 7 = 11.
Audrey bought one pound of strawberries for $3.20. What is the price, in dollars per ounce of strawberries?
Answer: $0.20
Step-by-step explanation:
There are 16 ounces in 1 pound, so divide $3.20 by 16 to get the price of dollars/ounce
3.20/16 = $0.20/ounce
Answer:
$0.20 or 20 cents
Step-by-step explanation:
We know she pays $3.20 per pound, and that there are 16 ounces in a pound, so we can just divide to figure it out.
3.20 / 16 = 0.20
We can check our answer by doing the inverse of operations (multiplying)
16 x 0.20 = 3.20
So, she the price for an ounce of strawberries is $0.20 (20 cents). I hope this helps :)
If the value of a hockey card decays at a rate of 50% per year, it will eventually be with exactly $0.
True or False?
Answer:
True.
Step-by-step explanation:
Item 11 Which points divide overline AB into segments with lengths in the ratios 1:3 or 3:1?
Answer:
(9, 2)
Step-by-step explanation:
What point divides the directed line segment AB¯¯¯¯¯ into a 3:1 ratio?
coordinate plane with segment A B with A at (0, 2) and B at (12, 2)
(3, 2)
(4, 2)
(8, 2)
(9, 2)
Solution:
If point O(x, y) divides the line segment AB with endpoints A([tex]x_1,y_1[/tex]) and B([tex]x_2,y_2[/tex]) in the ratio n:m, the coordinates of O is:
[tex]x=\frac{n}{n+m} (x_2-x_1)+x_1\\\\y=\frac{n}{n+m} (y_2-y_1)+y_1[/tex]
Let us assume C(x, y) is the point that divides segment A B with A at (0, 2) and B at (12, 2) in the ratio 3 : 1. Hence:
[tex]x=\frac{3}{3+1}(12-0)+0=\frac{3}{4}(12)=9 \\\\y=\frac{3}{3+1}(2-2)+2=\frac{3}{4}(0)+2=2[/tex]
Therefore the coordinate of point C is at (9, 2).
question should show! if it doesn't let me know
Answer:
there are 6 faces
Step-by-step explanation:
there are 4 faces around and 1 on to and 1 on the bottom
Find the slope of the line
Answer:
Your answe is 1
Step-by-step explanation:
Formula : y2-y1/x2-x1
The graph above shows Marilyn's distance from her
campsite during a 3-hour hike. She stopped for
30 minutes during her hike to have lunch. Based on
the graph, which of the following is closest to the
time she finished lunch and continued her hike?
A) 12:40 PM
B)
C)
1:10 PM
1:40 PM
D)
2:00 PM
Answer:c
Step-by-step explanation: By graph, it is clear that the closest time for lunch is 1:40pm as she spent more time in hiking after a constant time.
Area and radius!! VUGGFYFYTFTYFYTFTYCYTCYTFYT
Answer:
1. (-2, 3) 7
2. (5, 8) 5
3. (-6, 1/2) 2/3
Step-by-step explanation:
The equation of a circle is (x-h)^2+(y-k)^2=r^2 where the center is at point (h, k) and the r is the radius. Find the values that would fit the numbers in parenthesis to find the center of the circle, and take the squareroot of the number on the right side of the equation to find the radius.
lmk if im wrong, hope this helps!
Please help!!!!!!! I need it fast
Answer:
i believe that the answer is C 19cm
Answer:
I think A
Step-by-step explanation:
the circle is 6 cm and the circumference(the distance between the thing) is 9 cm
What is the value of x?
32
54
36
68
Help ASAP plz and thank you
Answer: i think its 36
Step-by-step explanation:
126 = x + 58
x = 126 - 58
x = 68
hope this helps... !!!
If a box of 100 pencils
costs $4.25, what
would you expect to
pay for 224 pencils?
Answer:
$9.52
Step-by-step explanation:
4.25 divided by 100 gets you 0.0425 then multiply that number by 224
Given the following equation answer each question below.
Is the following a growth or decay?
What is the domain?
What is the range?
What is the y-intercept? (enter answer as a point)
What is the asymptote? (enter answer as an equation)
Answer:
f(x)=
Step-by-step explanation:
The circumference of the
wheel on Beyoncé's bicycle
is 63 inches. What is the
diameter of the bicycle
wheel to the nearest inch?
Use 3.14 for a.
To the nearest inch it'll be
d×3.14=63
= 20 inches
Find the greatest common factor of 30, 70, and 20.
Answer:
10
Step-by-step explanation:
10 goes into 30, 70, and 20.
Write the expression without the fraction bar.
HELP PLZZZZ!!!!!!!!!!!!!!
Answer:
B
Step-by-step explanation:
I need help on this please
what is the volume of this composite solid?
A. 156 cubic meters
B. 86 cubic meters
C. 136 cubic meters
D. 84 cubic meters
Answer:86
Step-by-step explanation:I did some math it’s 86 or 156 but I’m pretty sure it’s 86
Sarah can spend at most $9.00 on oranges and almonds. She buys a bag of oranges for $3.50. At most, how much can Sarah spend on almonds?
Subtract the cost of the oranges from what she can spend:
9.00 - 3.50 = 5.50
At most she can spend $5.50
HELP ASAP ONLY ANSWER IF YOU KNOW ANY WRONG/ JOKE ANSWERS WILL BE REPORTED
Answer:
The answer would be B.
Because if you multiply all the numbers of ABC then go through the list of the A'B'C' options only B matches up
Evaluate the expression 4+x3. When x is 3.
a. 12
b. 36
c. 31
d. 49
??
Answer:
a
Step-by-step explanation:
a silo is a building shaped like a cylinder used to store grain the diameter of a particular silo is 6.5 meters and the height of the silo is 12 meters
Answer:
V=pi(3.25)^2(12)
Step-by-step explanation:
The “pi” is an actual sign
PLease help!!! I'll give brainliest and the rest!
Answer:
I would say 21 because if you did the equation right the answer for be is 18. It could round to 17, 19, 20 but not 21.
Step-by-step explanation:
Hope this helps.
A recipe for banana bread calls for 4 bananas for every 8 cups of sugar. What is the ratio of bananas to cups of sugar
Answer:
1:2 is the ratio
Step-by-step explanation:
pls help me
A movie theater sells snacks to 30% of its customers each day. On Saturday, 186 customers bought snacks. How many customers went to the theater on Saturday?
A. 242
B. 520
C. 558
D. 620
Answer:
it would be A
Step-by-step explanation:
hopefully it helped
Select the ratios that are equivalent to 11:1.
Choose 3 answers:
A-1:11
B-22:2
C-55:5
D-9:99
E-110:10
Answer:
i think the answer is B . 22::2
Graph triangle DEF with vertices D(-5,2), E(1,3), and
F(-4,-3). Then graph the image of the triangle after it
is translated 4 units right and 3 units down.
What are the vertices of triangle D'E'F?
Answer:
i think
E'(5,0)
D'(-1,-1)
F'(0,6)
which angle is complementary to ∠4?