What multiplication property does the following problem represent?
7 x 0 = 0
Answer: _________
Answers
Answer:
Zero property
Step-by-step explanation:
Answer:
Step-by-step explanation:
7*0=0
Related Questions
Use the piecewise function to evaluate points f(–5), f(0), and f(2).
A) f(–5) = –11, f(0) = 0, and f(2) = –1
B) f(–5) = –11, f(0) = –1, and f(2) = 6
C) f(–5) = –15, f(0) = 0, and f(2) = 6
D) f(–5) = –11, f(0) = 0, and f(2) = 3
PLEASE HELP! :)
Answers
Answer: D is the correct answer
Step-by-step explanation:
I just took the test and got it right!
please write a function for the points (1/3,0) (-2 3/4,0) and (0,-5) and explain the steps.
thank you!
Answers
The function for the points are y = -15x - 5
How to determine the functionFrom the information given, we have that;
The points are;
(1/3,0) (-2 3/4,0) and (0,-5)
Using the point-slope form of a linear equation, we have;
y - y₁ = m(x - x₁)
Such that;
m is the slope of the liney - y₁ and (x - x₁) are the pointsUsing (1/3, 0) and (0, -5), we have that the slope is;
m = (0 - (-5))/0 -1/3)
expand the bracket
= 5 / (-1/3)
= -15
Now, take any of the given points and substitute the values
Using (1/3, 0), we get;
y - 0 = -15(x - 1/3).
y = -15x - 5.
Learn more about functions at: https://brainly.com/question/25638609
#SPJ1
The function for the points solved by (1/3,0) (-2 3/4,0) and (0,-5) solved by point slope form is \(a=-15b-5\)
We have given the points:
(1/3,0) (-2 3/4,0) and (0,-5)
Using the formula of linear equation
\(a-\)\(a_{1}\)\(=x[b-b_{1}]\)
Where we will consider (1/3,0) = \(a-a_{1}\) and (0,-5) = \(b-b_{1}\)
that is 1/3 = \(a\), 0 = \(a_{1}\) and
0 = \(b\), -5 = \(b_{1}\)
\(x\) refers to the slope of line (take any variable)
Now for finding the value of \(x\),
\(x=a-a_{1}/b-b_{1}\)
inserting the values,
\(x=[0-[-5]]/[0-1/3]\\x= -15\)
Substitute the value of \(x\) in the equation
\(a-0=-15[b-1/3]\)
By simplifying the equation, we get
\(a=-15b-5\)
To know more about functions and points:
https://brainly.com/question/30721594
pls help me with dis bro its aleks
Answers
Work: if you were to write it out like the picture, you would get 8
Keira said that if 6 tickets are sold, there should be 2 tickets left. Is Keira correct?
Answers
According to Keira, if 6 tickets are sold, there should be 2 tickets left. However, we don't have any information about the initial number of tickets available.
If the total number of tickets initially was 8, and 6 tickets were sold, then there would indeed be 2 tickets left, supporting Keira's statement.
However, if the total number of tickets initially was less than 8, or if the statement doesn't specify the initial number of tickets, we cannot determine if Keira's statement is correct.
Therefore, without additional information, we cannot determine the accuracy of Keira's statement.
2(m + 2) =22 Describe what it means to distribute the 2 to each term inside the parenthesis
Answers
Answer:
Step-by-step explanation:\(\frac{2(m+2)}{2}\)
step 1
2(m+2)=22=2x11
step 2
:\(\frac{2(m+2)}{2}=\frac{2*11}{2}\)
step 3
(m+2)=11
step 4
m=11-2=9
Answer: (see below)
Step-by-step explanation:
2 distributed to each term inside 2(m + 2) looks like this:
2m + 4
first multiply 2xm, then 2x2
Now you have an expression where you can solve for m:
2m + 4 = 22
2m = 22 - 4 = 18
m = 18/2 = 9
PLEASE hurry, Thanks!
Answers
Answer:Min:4
Q1:6
Med:9.5
Q3:12.5
Max:17
Step-by-step explanation:
B = 25 + .05M
20 minutes a day for 30 days = 600 minutes per month
A(600) = 40+.1(100) = $50
B(600) = 25 + .05(100) = $30
Plan B is less expensive
40+.1(M-500)= 25+.05M
40-25- .1(500) = .05-.1M
.05M = 35
M= 35/.05 = 700 minutes will have the same cost under plan A or B
40+.1(200) = $60 under plan A
25+.05(700) = $60 under plan B
Which list orders the numbers from least to greatest?
Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth
A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3
Answers
Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth
Hope my answer helps you✌️
A candidate for class president received at least 3 times as many votes as his opponent did. If the winning candidate received at least 303 votes, which inequality could be used to find how many votes his opponent received?
A. 3x > 303
B. 3x 303
D. x - 3 < 303
Answers
Answer:
B
Step-by-step explanation:
If you received 3x as more as the other candidate and he had about three times you would multiply 303 3 times.
I just know and if u want me to tell u how I did it just ask
800 students attend Ridgewood Junior High School. 25% of students bring their lunch to school everyday. How many students brought their lunch to school on Thursday?
Insert the values given in the problem then scale up or down to find the missing value.
Answers
25% of 800 students is (25/100) * 800 = 200 students.
Therefore, 200 students brought their lunch to school on Thursday.
800*200= 2000
20000 divided by 10 =200
Which expression is equivalent to -1/3 ( 6x + 15 ) - 3?
a) -2x + 12
b) -2x + 2
c) -2x - 2
d) -2x - 8
Answers
The correct answer is (D) -2x - 8.
To simplify the expression -1/3 ( 6x + 15 ) - 3, we can first apply the distributive property to the term in parentheses:
-1/3 ( 6x + 15 ) - 3 = -1/3 * 6x - 1/3 * 15 - 3
Then we can simplify using the properties of multiplication and division:
-1/3 * 6x - 1/3 * 15 - 3 = -2x - 5 - 3
Finally, we can combine like terms:
-2x - 5 - 3 = -2x - 8
The correct answer is therefore (D) -2x - 8.✅
Write the expression:
subtract 10 from r, then double the result
Answers
Answer: (q + 10) - r
Step-by-step explanation:
2(r-10)
Assessment started: undefined.
Item 1
Which statement is true?
Parallel lines will always be the same distance apart.
Parallel lines intersect to form four right angles.
Parallel lines intersect at no more than one point.
Answers
Parallel lines will always be the same distance apart.
..........................................
Answers
Answer:
x=13
Step-by-step explanation:
mugs=x
key=y
x+y=21 8.5x2.75 =132.50
y= -x+21
8.5x + 2.75 (-x + 21) = 132.50
8.5x - 2.75 + 57.75 = 132.50
5.75x = 74.75
x= 13
pls mark as brainliest
Answer:
he bought 13 coffee mugs and 8 key chains.
Step-by-step explanation:
How about we solve by simulataneousequation:
consider coffee mug 'x' and key chain 'y'
there are total 21 items,
x+y = 21
=> x = 21 - y .........................(i)
and
total cost is $132.50
8.5x + 2.75y = 132.5 .........(ii)
put value of x from eqn (i) into (ii):
8.5 ( 21 -y) + 2.75y = 132.50
=> 178.5 - 8.5y + 2.75y = 132.50
=> -5.75y = -46
=>y = 8
Put vaklue of y back in (i):
x = 21 - y
=> x = 21 - 8 = 13
thus, x = 13
he bought 13 coffee mugs and 8 key chains.
Write your answer as either a whole number, a reduced improper fraction, or a decimal rounded to the hundredths place.
Answers
Answer:
x=15/8; x ≈ 1.88
Step-by-step explanation:
cross products
15=8x
Divide both sides by 8
x = 1.875 = 15/8
x ≈ 1.88
Find a common numerator like 45
8*5=45
5*8=45
Now do the same to the known top numbers
3*5=15
So now we have 15/40 and if we divide both the top and bottom number by 8 we get our answer
2.9 - 7.6
yes math, i need more character lol
Answers
lets first switch the numbers of the positions :')
7.6
-2.9
———
4.7
Now, since we switched the numbers around. you should absolute value the 4.7
|4.7| = -4.7
hope this helped. try using this method it helps a ton when subtracting decimals!
Find a formula for the nth term
of the arithmetic sequence.
First term 10
Common difference -3
Answers
Answer:
For an nth term in an arithmetic sequence
U(n) = a + (n - 1 )d
a = first term
d = common difference
U(n) = 10 + (n -1)-3
= 10 - 3n + 3
= 13 - 3n
Hope this helps.
Answer: -3n + 13
Step-by-step explanation:
what is 16,524 rounded down to the preceding thousand
Answers
A boat travels 300 meters north from dock in an ocean. Because of the current, the boat is also carried 50 meters west as shown. What is the distance from the boat to the dock, rounded to the nearest meter?
Answers
Answer:
112m
Step-by-step explanation:
Use formula:
\(c=\sqrt{a^{2} +b^{2}} \\a=100\\c=50\\c=\sqrt{100^{2} +50^{2}} = \sqrt{125000} = 111.80339\)
Given 11 different natural numbers, none greater than 20. Prove that two of these can be chosen, one of which divides the other.
Answers
Answer:11 honestly have no idea but im going to give my best answer it is 31
Answer:
777 838 3
Step-by-step explanation:
sood
Suppose a great white shark was 4 feet long at birth. Now it's five times longer than that. How long is the great white now?
A9 feet long
B24 feet long
C16 feet long
D20 feet long
Answers
Answer:
D because 4*5 is 20
number 12 please!
12. A wall contains a rectangular window. The area (in square feet) of the window is represented by x ^ 2 - 14x + 48
a. Write a binomial that represents the height of the window.
b. Find the perimeter of the window when the height of the wall is 12 feet.
Answers
Answer :
a - binominal = an algebraic expression of the sum or the difference of two terms. So I put it in the perimter 12. 6+12=18. So the width would be 18. 18+12+18+12 = 30+30 = 60. just put that ig ??
Question : Is this RSM? Because if I knew the grade , advanced/normal/honors I would be able to help u more
Solve step by step : x=12 because it said the height is 12.
Inside, x-6, so therefor it would really be, 12-6. Which we know would be 6.
Perimeter : 60
now we know the inside is 6. The outside height is 12. 6+12=18. So the width would be 18. 18+12+18+12 = 30+30 = 60.
H O P E I H E L P E D ! ! !
I'm confused about this!
Answers
Answer:
16
Step-by-step explanation:
im presuming 33 own only a fish, and 20 own only a gerbil
so 32/100 pupils own both a fish and gerbil
this can be written as 32% or 0.32 for probabilty
so all u do now is 50 x 0.32
which is 16
Answer: It’s 16
Step-by-step explanation:
please help asap asap
Answers
Answer:
No, it's not because 6 x 4 = 24 and 2 x 3 = 6.
Step-by-step explanation:
In order for it to be equivalent, the simplified ratio needs to be multiplied by the same number, meaning because 6 x 4 = 24, the next number needs to be the product of 2 x 4, not 2 x 3.
Answer:
24:6 is equivalent to 6:2 because 6 times 4 is 24 and 2 times 3 is 6
ZEARNNNNNN
Step-by-step explanation:
This work is way to hard and my work is stacking it would be nice to have some weight off my back
Answers
1) Popcorn unit price: 17.57/7 = $2.51
2.51 x 3 = 7.53
Three bags of popcorn would cost $7.53.
2) Old games unit price: 73.10/5 = 14.62
14.62 x 6 = 87.72
If they sold six games they would've made $87.72.
3) Lollipop unit price: 20.51/7 = %2.93
2.39 x 4 = 11.72
Four lollipops would cost $11.72
4) Hotdogs unit price: 82.86/3 = $27.42
Hamburgers unit price: 55.12/2 $27.56
Hotdogs have the lower unit price. $27.42 < $27.56
5) Packs of paper unit price: 12.74/7 = $1.82
1.82 x 2 = 3.64
Two packs of paper would cost $3.64
6) Pair of shoes unit price: 49.32/4 = $12.33
12.33 x 6 = $73.98
Six pairs of shoes would cost $73.98
7) Brand A unit price: 71.28/6 = $11.88
Brand B unit price: 59.15/5 = $11.83
Brand B has the cheaper price. $11.83 < $11.88
8) Pounds of seeds unit price: 37.62/2 = $18.81
18.81 x 6 = $112.86
Six pounds of seeds would cost $112.86
9) Red Grapes unit price: .82
Green Grapes unit price: .84
Green grapes are more expensive. .84 > .82
10) Book Store unit price : 21.69/3 = $7.23
Online unit price: 14.28/2 = $7.14
Online has a lower unit price. $7.14 < $7.23
Find the volume of a hemisphere with a radius of 11 inches. Round to the nearest tenth
Answers
Answer:
2790 inches³
please see the attachment for explanation...
Answer:
ashmita1 is correct it is 2790
Step-by-step explanation:
I double checked the work
Write an equation for each story. Then, find the number of problems originally assigned by each teacher. If you get stuck, try drawing a diagram to represent the story.
Answers
Answer:
The teacher assigned 4 problems originally
Step-by-step explanation:
1) let x be the amount of problems each student got
2) equation: 5x=y (basically 30)
3) you multiply 2 by 5 because everyone got an extra two problems
4) so now its 5x + 2(5) = 30
5) simplify.
5x+10=30
-10 -10
5x=20
Answer: x=4
There are three apple orchards. Each orchard has a different number of trees and apples.
Orchard Apple Trees Total Apples
----------------------------------------------------------------
The #1 Seed 84 38,614
Sweet and Sour 178 75,509
Apple Valley 312 135,220
-----------------------------------------------------------------
Which orchard has the highest rate of apples per tree?
Choose 1 answer:
A) The #1 Seed
B) Sweet and Sour
C) Apple Valley
Answers
Answer:sweet and sour is write answer
Step-by-step explanation:
can i get brainlisted
Answer:
The #1 Seed has the highest rate of apples per tree.
Step-by-step explanation:
For each orchard, dividing the total apples by the number of apple trees will give us the number of apples per tree.
For example:
Sanderson is having trouble with his assignment. His shown work is as follows:− 8/9 div 9/8 = − 89 × 98 = − 72/72 = −1 v\However, his answer does not match the answer that his teacher gives him.
Complete the description of Sanderson's mistake. Find the correct answer.
He forgot to multiply by the
(select)
, and instead just multiplied by the
(select)
that was in the denominator. The answer should look like this:
− 8/9 div 9/8 = - 8/9 × 8/9 =
need this for final exams
Answers
Answer:
He forgot to flip the second fraction.
Step-by-step explanation:
He has:
−8/9 ÷ 9/8 = −8/9 × 9/8 = −72/72 = −1
He made a mistake. When you change a division to a multiplication, you must use the reciprocal of the second fraction. You have to flipt the second fraction. He did not flip it.
This is correct:
−8/9 ÷ 9/8 = −8/9 × 8/9 = −64/81
Please solve! I WILL DELETE ANY FAKE OR INCORRECT ANSWERS!
Answers
Answer:
Step-by-step explanation:
find the value of a and be when x is 12 a= 5x^2/2 b= 2x^2(x-5)/10x
Answers
Answer:
a=360
b=168
Step-by-step explanation:
a=5×12×12/2=5×12×6=360
b=2×12×12×(12-5)/10×12=2×12×7=14×12=164