Answers
Answer:
IM NOT SURE WHAT
Step-by-step explanation:
Related Questions
Find the rate of change between:
(1, -1)
(2,4)
Answers
Answer:
rate of change=5
Step-by-step explanation:
Hi there!
The rate of change (or the slope) is calculated from two points with the formula (y2-y1)/(x2-x1)
we are given two points: (1,-1), and (2,4)
let's label the points, to avoid confusion:
x1=1
y1=-1
x2=2
y2=4
now substitute into the formula:
*note: remember that we are subtracting the negative numbers. When it's simplified, we add the numbers.
rate of change=(4--1)/(2-1)
simplify:
rate of change=(4+1)/(2-1)
rate of change=5/1
rate of change=5
Hope this helps!
Tickets for the basketball game were sold at 4$ for adults and 2.50$ for students. If 320 tickets were sold for a total of 1100$, how many students tickets were sold? How many adult tickets were sold?
Answers
Answer: Number of students tickets were sold = 120
Number of adults tickets were sold = 200
Step-by-step explanation:
Let x= Number of adults, y = Number of students
As per given,
x+y=320 ...(i)
4x+2.5y=1100 ...(ii)
Multiply 2.5 on both the sides of (i), we get
2.5x+2.5y=800 ...(iii)
Subtract (iii) from (ii), we get
1.5x=300
[tex]x=\frac{300}{1.5}\\x=200[/tex]
From (i) y= 320-200 = 120
Hence, Number of students tickets were sold = 120
Number of adults tickets were sold = 200
Find the value of y
Answers
Answer:
y = 23
Step-by-step explanation:
The angle vertically opposite 3y is congruent, then
(5y - 4) and 3y are same- side interior angles and sum to 180°, that is
5y - 4 + 3y = 180
8y - 4 = 180 ( add 4 to both sides )
8y = 184 ( divide both sides by 8 )
y = 23
Can someone help me? Give me an explanation IF you can and the answer. The Quickest response gets BRAINLIEST
Answers
Answer:
The second option is correct.
Step-by-step explanation:
This is because when multiplied, they all equal the same number.
3*6 = 18
6*3 = 18
9*2 = 18
18*1 = 18
Two similar pyramids have base edges 3 and 5. Find the following (use a colon between the numbers):
a) the ratio between their altitudes =
b) the ratio between their base areas =
c) the ratio between their lateral edges =
d) the ratio between their volumes =
e) the ratio between their lateral areas =
Answers
b) 9 : 25
c) 3 : 5
d) 27 : 125
e) 9 : 25
Because the pyramids are similar, any lengths will have the same ratio, areas the ratios squared and volumes cubed.
(You do not need to know their exact shapes or the formulae for the areas or volume.)
after a 4- hour steady storm there are 24 cm of snow on the ground at what hourly rate did the snow fall
Answers
Answer:6
Step-by-step explanation:24 divided by 4 = 6 i am so sorry if its wrong
Answer:6
Step-by-step explanation: 24 divided by 4 = 6
Rectangular prisms have 8 corners and 6 faces. What is the ratio of corners to faces in rectangular prisms?
Answers
4:3
xkjjsdajadsLHSFsdLuhf
Elijah puts $550 in an account earning 8% simple interest annually. What is the total amount of money he will have in his account after 6 years, if no withdrawals or deposits are made?
Answers
Answer:
814?
Step-by-step explanation:
Simple interest is I = PRT, so you can multiply the 550, by 1.08 by 6 to get the total.
The principal is 550, the rate is 0.08 (using 1.08 because the prior gives interest, and using a whole 1 with it will be the total), and the time is 6 years because the interest is simple annual.
use 0.08 instead of 1.08 when solving for interest.
multiply -1/2 c(4c -2) Please ASAP
Answers
Answer:
-2c^2 + c
Step-by-step explanation:
Figure J is the result of a transformation on figure I. Which transformation would accomplish this?
Answers
Answer:
A rotation 180 clockwise about the origin
Step-by-step explanation:
if you want me to explain, I can in the comments
What is the volume of this rectangular prism?
Answers
Answer:
5/8cm^3
hope this helps
have a good day :)
Step-by-step explanation:
Please help!
Find the unknown angle measures
Options: 30°, 51.5°, 60°, 141.5°
Answers
Answer:51.5 degree
Step-by-step explanation: Since DEF is an isosceles triangle, angle D and F needs to be equal. So substract 77 from 180 and divide by 2.
Answer:
Step-by-step explanation:
let angle D and angle F be x
x+x+77=180 degree(being sum of the interior angle of a triangle)
2x=180-77
x=103/2
x=51.2 degree
both angle D and F are 51.2 degree because the base angles of an isosceles triangle are equal.
Compute 7-9-2+10-4?
Answers
2 is the answer, hope this helps
Will give brainlest come on!!!!! Please respond!!
Answers
what do u need help with?
Marking brainliest
In your own words, what does freedom mean to you?
Answers
When the log (of the same base) is the outermost step on both sides of the equation, the logs ___.
1. are added
2. are divided
3. are subtracted
4. cancel out
5. are multiplied
Answers
Answer:
cancel out
Step-by-step explanation:
Write the equation of a circle if its diameter has endpoints (2, 1) and (6, -3).
Answers
Answer:
y = -x + 3
Step-by-step explanation:
Given:
Coordinates are (2, 1) and (6, -3)
y = mx + c
For Coordinate (2, 1)
1 = m(2) + c
1 = 2m + c ........... Eq1
For Coordinate (6, -3)
-3 = m(6) + c
-3 = 6m + c ........... Eq2
From Eq2 - Eq1
6m - 2m = -3 - 1
4m = - 4
m = -1
From eq 1
1 = 2m + c
1 = 2(-1) + c
1 = -2 + c
c = 2 + 1
c = 3
So,
y = mx + c
y = (-1)(x) + 3
y = -x + 3
Helpppppp pleaseeeer
Answers
Answer:
D is the answer
Step-by-step explanation:
1/2 divided by 2 1/2
Answers
Answer:
1/5
Step-by-step explanation:
Answer:
The answer is 0.2
Hope this helps!
Brainliest??
Find the slope of a line that passes through the points:
(−4, 7), (−6, −4)
Answers
Answer:
= 11/2
Step-by-step explanation:
When we have two points, we can use the slope formula
m = ( y2-y1)/(x2-x1)
= ( -4 -7)/(-6 - -4)
= ( -4 -7)/(-6 +4)
= -11/-2
= 11/2
find the positive value of p if the expression 2x²-px+p leaves a remainder 6 when divided by x-p
Answers
Explanation:
[tex]f(x) = 2x^2 -px + p\\given \ f(x) \ \ leaves ] remainder \ when \ divided \ by \ x - p \\\\Therefore, \\\\f(p) = 6\\\\=> f(p) = 2(p)^2 -p(p) + p = 6\\\\==>2(p)^2 - p^2 + p = 6\\\\=> p^2 + p - 6 = 0\\\\=>p^2 + 3p - 2p -6 = 0\\\\p(p+3)-2(p+3) =0 \\\\(p-2)(p+3) = 0\\\\p = 2, -3[/tex]
Answer : p = 2
what is the median of 19, 9, 14, -11, -1, -17, -6, 19, -13
Answers
Answer:
-1
Step-by-step explanation:
Arrange the numbers from least to greatest:
-17, -13, -11, -6, -1, 9, 14, 19, 19
Whichever number is in the middle is the median:
-1
Answer:
-17,-13,-11,-6,-1,9,14,19,19 answer is -1
Step-by-step explanation:
order the number largest to smallest but if both middle add divide into 2
Write the word sentence as an equation. The product of a number d and 7 is 63. An equation that represents this word sentence is
Answers
Answer
Equation: 7d= 63
Their centers are A and F.
What is the same about the two circles? What is different?
What is the length of segment AD? How do you know?
On the first circle, what segment is a diameter? How long is it?
Answers
Answer:
ihave the same one help me with it pls
Step-by-step explanation:
-5•(-4)•2 =
plz help me !!!
Answers
Answer: 40
Step-by-step explanation:
Answer:
40
Step-by-step explanation:
-5 x -4= 20 (2 negatives equal positive)
20 x 2 = 40
01. An atom that has lost or gained electrons becomes a (an) 1. An atom that has lost or gained electrons becomes a (an) O proton O electron O ion
Answers
Answer:
O ion
Step-by-step explanation:
Well, when electrons are added or subtracted from an atom, there is a change and it becomes an ion.
Answer:
an atom is a small particle they can take part time n chemical reaction
Write (43)5 as a single power of 2
Answers
Answer:
Inserting the squared symbol on your Android smartphone is relatively easy and straightforward. To insert the squared sign, just long-press the number 2 and it will insert the superscript ².
Step-by-step explanation:
Solve the equation. \dfrac13 + a = \dfrac54 3 1 +a= 4 5 start fraction, 1, divided by, 3, end fraction, plus, a, equals, start fraction, 5, divided by, 4, end fraction a=a=
Answers
Answer:
11/12
Step-by-step explanation:
Given the expression 1/3 + a = 5/4
Subtract 1/3 from both sides
1/3 + a - 1/3 = 5/4 - 1/3
a = 5/4 - 1/3
a = 15-4/12
a = 11/12
Hence the value of x is 11/12
To solve the equation x - 4= 9, what should be done
to both sides?
add 4 to both sides
subtract 4 from both sides
add 9 to both sides
subtract 9 from both sides
Answers
Answer: add 4 to both sides
Step-by-step explanation:
Answer:
the answer is add 4 to both sides
7p−9=−22 elp meh plz my dudes TwT
Answers
Step-by-step explanation:
7p-9= -228p=-22+98p= -13p=-13/7stay safe healthy and happy...