Answer:
I think it its 0 its called the additive identity because when you add it to a number, the result you get is the same number.
Step-by-step explanation:
For example, 5 + 0 = 5 Any two numbers whose sum is zero, such as 3 and -4, because 3 + (-3) = 0.
Simplify y + (15 + y)
Answer:
2y + 15
I hope this helps!
Remove the parenthesis:
y+15+y
Group like terms:
y+y+15
Add similar elements:
2y+15
PLEASE HELP ME IM BEING TIMEDD
Answer: There are 7 possible arrangments
Step-by-step explanation:
If you try to break down 150 you'll find that you'll be able to divide/ multiply it by 10,15,2,3,12,5,50
-4 1/2-(-2 2/3) step by step pls help if someone dosen`t answer i might fail pls if you do i will cashapp you 100 bucks just leave your cashapp in the answer
Answer:
you can use a calculator ( keep your money )
Step-by-step explanation:
Can someone please help me, ty!! (Will mark brainliest)
What is the mean of 5, -15, 7, -13, 1
Answer:
-3
Step-by-step explanation:
Add them all up and then divide by 5
Double click in the red boxes to fill in your answers!
Domain:
Range:
Local Relative Min:
Local Relative Max
Global Absolute Min:
GlobalAbsolute Max
Increasing intervals:
Decreasing Intervals:
x-intercepts:
y-intercepts:
End Behavior
LEFT: NONE
RIGHT: X - Y -
Answer:
More information or the graph your talking about is needed to answer this
Step-by-step explanation:
3. What is the value of 42 – 2(3 • 5+ 1)?
Answer:
10
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
Multiply the numbers
42−2(15+1)
Add the numbers
42−2(16)
Multiply the numbers
42−32
Subtract the numbers
10
Which point is inside of the triangle?
hurry and answer.
Answer:
the answer is C. ............
If a+b>a−b, which of the following must be true?
(A) a>b
(B) a=b
(C) a 0
(E) b > 0
Hi
a+b > a-b
<=> a+b-a = b > a-b-a=-b ** subtract a **
<=> b+b > 0 ** add b **
<=> 2b > 0 ** divide by 2 **
<=> b > 0
so (E) is the right answer
Thanks
Is 6.35 greater than 6.7
Answer:
NO
Step-by-step explanation:
always look at the number after point
Answer:
No
Step-by-step explanation:
Add 1 to half of h.How to write in algebraic expression?
The point is on the x acis and 12 units to the left of y axis
Answer:
(-12, 0)
Step-by-step explanation:
They are asking for the coordinates of the given point on the plane.
Therefore, since the point is on the x axis, we know that its y-coordinate must be zero. y = 0
Now, since it is 12 units to the left of the y axis, then its x coordinate is -12
x = -12
Therefore, the point in plane coordinates is written as: (-12, 0)
A mug of coffee cools down
1/2
of a degree in
1/5
of an hour. At what rate is the coffee cooling?
I need it now pleaseeee
Answer:
2 1/2
ggez
Step-by-step explanation:
Every chord is NOT diameter. But every diameter is a chord.” Do you agree or disagree with the statement? Justify.
Answer:
Yes
Step-by-step explanation:
The chord is a diameter only if it passes through the center of the circle. And a diameter is a chord because it goes from on point on the circle to another in a straight line.
Juice A cost 0.10 cent more per ounce than juice B. 12 ounce juice A cost $5.64 total. How much per ounce juice B cost
Answer:
5.64/12= .47 but that box cost 10cents more than box B so you then you subtract .10 and get .37 per ounce for box B
Which table of ordered pairs represents a proportional relationship?
Answer:
C
Step-by-step explanation:
The points in C, when graphed, have a positive slope as well as going up or down by the same amount each time
-3-2=-5-2=-7
5-2=3-2=1
15/4 divided by -5/8
Answer:
-6
Step-by-step explanation:
Answer:
-6/1 or just -6
Step-by-step explanation:
15/4 ÷ (-5/8) is -6/1 .
Find the reciprocal of the divisor
Reciprocal of (-5/8) : (-8/5)
Now, multiply it with the dividend
So, 15/4 ÷ (-5/8) = 15/4 × (-8/5)
= 15 × (-8) = -120
4 × (-5) = -20
After reducing the fraction, the answer is -6/1 or just -6.
Write the expanded form of the expression.
y(0.75+4)
Answer:
25
Step-by-step explanation:
Answer:4.75y
Step-by-step explanation:
What multiplication expression is equivalent to 2/3÷1/2
Help! Please. I don’t know what to do. I got this wrong.
Answer: 2/5 40%
Step-by-step explanation:
Points A(−1.5) and B(6) are marked on a number line. Find the coordinate of point M if it is known that AM:MB=1:2. Find all possible answers.
Answer:
M(1)
Step-by-step explanation:
(Please see the attached picture to better visualize the number line)
What we know:
- Point A is at -1.5 on the number line
- Point B is at 6 on the number line
- AM:MB=1:2
From the ratio, we automatically know that point M is in between point A and point B on the number line. In other words, point M is greater than -1.5 but less than 6. (-1.5<m<6). We also learn from the ratio that if the distance between point A and point B is divided into thirds, AM would take up one of those thirds and MB would take up two of those thirds.
1. Find the distance between point A(-1.5) and point B(6)
6-(-1.5)
= 6+1.5
= 7.5
2. Divide this distance into thirds
7.5/3
= 2.5
Now, we know that one third of the distance between AM and BM is 2.5.
3. Add 2.5 to point A(-1.5) to find point M (please refer to the picture attached)
-1.5+2.5
= 1
I hope this helps! Please comment if you have any questions.
At its highest point, the elevation of a county is feet above sea level. At its lowest point, the elevation of the county is feet below sea level. Answer parts a through c.
Answer: There is no photo, I cannot see
In a diamond problem solver what is 3.25 and 4 I need help ASAP
Answer:12 I believe
Step-by-step explanation:
You have 1240 acres of land, and each acre is worth $52. How much is your land worth in total?
Answer:
$64,480.
Step-by-step explanation:
What is the greatest integer? [In picture]
44 plus 48 distributive property
Answer:
92
Step-by-step explanation:
44 plus 48 can be rewritten as:
4(11 + 12), which, in turn, simplifies to:
4(23), or 92
Next time, please include all of the instructions. Thank you.
Write the ratio as a unit rate. Simplify. 216 diving student and 12 instructor
Answer:
Ratio students to classroom in school A equals 216:12 which simplifies to 18:1. Ratio students to classroom in school B equals 104:4 which simplifies to 26:1.Total students combining school A and B equals 216+104=320 and Total classroom 12+4=16, if both school combined are assumed to be a single school C, than ratio of of students to the classroom in school C equals 320:16 which simplifies to 20:1 which means 20 students in every classroom, now total students in 4 classroom of School C equals 20x4=80, these 4 classroom are separated as School B and other 12 classroom School A, now ratio still 20:1 (same in both schools). initially students in School B were 104 and now are 80, then total students transferred equals 104-80= 24.
3+(-h)+(-4)where h = -7.
Answer:
6
Step-by-step explanation:
3+(-h)+(-4)
Let h = -7
3+(- -7)+(-4)
3+(7)+(-4)
10 -4
6
4 less than a number n is −15.
Answer:
n-4= -15
Step-by-step explanation:
"4 less than a number n" is represented by n-4.
it says it "is" -15, so this equals -15.
n-4= -15
На сколько процентов уменьшится объем прямоугольного параллелепипеда, если его длину уменьшить на 25%, а ширину и высоту на 20%?
Answer:
I dunno what your saying.
Step-by-step explanation:
Please us English