Answers
a) a+b=b+a
the commutative property of whatever number is it turned around
b) a * b= b*a
the commutative property of whatever number is it turned around
c) b+0=b
the additive property is whatever adds to zero is that number.
d) b*1=b
the multiplication property of one is whatever mutilply by 1 is that number.
Related Questions
Y=4x +5 y=x -4 a (3, 17) b (-3, -7) c (-3, 7) d (3, 7)
Answers
Answer:
(-3, -7)
Step-by-step explanation:
y = 4x + 5
y = x - 4
add 4 to both sides of the second equation to get y + 4 = x
plug that back into the equation to get y = 4(y + 4) +5
distribute to get y = 4y + 16 + 5
combine like terms y = 4y + 21
subtract 4y on both sides to get -3y = 21
divide both sides by -3 to get y = -7
plug -7 into the second equation to get -7 = x - 4
add 4 on both sides to get -3 = x
therefore (-3, -7)
(BRAINLIST!!!)70 POINTS!!! ASAP Write two different expressions equivalent to 8d - 4) Use factoring for one way
Answers
Answer:
one is using commutative property 4d - 8
another is 2 to power of 4 - 2 to the power of 2
Step-by-step explanation:
Pls help need help ASAP 50 points you will be reported if the answer is wrong
Answers
Answer:
Part A = 10in = 35 ft
= 20 = 70 ft
Part B =
$ 178.5
Step-by-step explanation:
Answer:
Part A:
10in = 35 ft
20in = 70 ft
Part B:
$ 178.50
Step-by-step explanation:
Hope I helped (p.s. maybe brainliest answer)
HELP QUICK... I NEED THIS FOR MATH
Answers
41,500
80750 - 64100 = $16650
Divide. 0.78÷106
0.00078
0.000078
0.0000078
0.00000078
Answers
Answer:
Answer: A.
Step-by-step explanation:
I did the test and got it correct.
Answer:
the answer is not A. the correct answer is D. 0.00000078
Step-by-step explanation:
The reason D.
is correct is because if you multiply 10 six times you will get 1,000,000
and all you have to do is take the zeros from 1,000,000 and add it to 0.78 you will get your answer.
(hope this helps)
PLS PLS PLS HELP I WILL MARK YOU BRAINLIEST
Answers
if the ● means multiply then the answer is -31.5
Zoe drew s sketches of flowers. She split them evenly among her 10 pen pals. Write an expression that shows how many sketches each pen pal received.
Answers
Answer:
s÷10 or s/10
..........
Find the area of a composite figure. 3.14 help please!!:)
Answers
Answer:
47 add them all up and it equals to 47
Step-by-step explanation:
What are the coordinates of the point shown above?
PLZ HELP
Answers
Answer:
the coordinates of the point are: (0;-2)
bottom is a positive 2 and left is a positive 0
who ever answers this first will get a brainlest
Answers
Answer:
Well assuming you don’t need to simplify
44/100
0.44
44%
Step-by-step explanation:
Okay so fraction is easy, theres a 100 cubes in total, 44 are shaded in, 44/100 are shaded in which is the area in this scenario.
Decimal is basically moving the place area by a specific amount, in this case theres no whole number since the whole number is 1 or 100/100 and its 44/100 right now so it can’t be a whole number. Decimals go by tenths, hundreths, thousandths, etc. so in this case 44/100 is n the hundreth place since its over a hundred so its 0.44. Or you can move it twice to the right by the times of 0 that appears.
Percent basically means out of 100. So in this case its 44 out of a hundred or 44%
answer asap please and thank you
Answers
Answer:
you need to multiply the numbers
Step-by-step explanation:
1/5 ×2/5= 2/25
Answer:
use X
Step-by-step explanation:
I'm kind of skeptical because none of them seem right to me, but X would be the one that makes more sense.
Please help! Look at the picture.
Answers
Answer:
It took each girl 1/8 hour to print their project.
Step-by-step explanation:
1/2 hour = 30 minutes
30 minutes / 4 girls = 7.5 minutes for each girl to print their project
7.5 minutes / 60 minutes in an hour = 0.125 or 1/8 hour
Hope this helps!
plese help me with question.
Answers
Answer:
c
Step-by-step explanation:
You can go ahead and emilminate a and d because there are no 4.6.Then you can emilminate b because the quartiles must be even and 4.7 and 6 are not even
Help me please thanks
Answers
Answer:
b
Step-by-step explanation:
Answer:
B: 4x + 16
Step-by-step explanation:
AB + CD + AD + BC = x + 6 + x + 6 + x + 2 + x + 2 =
x + x + x + x + 16 =
4x + 16
The legs of a right triangle are 6 and the square root of 13. Calculate the hypotenuse.
Answers
Answer:
Pythagoras Theorem
Step-by-step explanation:
[tex]a^{2} +b^{2}=c^{2}[/tex]
[tex]6^{2}+ 13^{2}= c^{2}[/tex]
[tex]205=c^{2}[/tex]
[tex]\sqrt{205} = c[/tex]
[tex]14.32 = c[/tex]
A girl's feet are negative 2 over 4 yards from the surface of a pool. A boy's feet are negative 3 over 4 yards from the surface of the pool. Determine whose feet are closer to the surface.
The girl's feet are closer to the surface of the pool because negative 2 over 4 > negative 3 over 4.
The boy's feet are closer to the surface of the pool because negative 2 over 4 > negative 3 over 4.
The girl's feet are closer to the surface of the pool because negative 2 over 4 < negative 3 over 4.
The boy's feet are closer to the surface of the pool because negative 2 over 4 < negative 3 over 4.
Answers
Answer:
They’re the same close
Step-by-step explanation:
because when they go it equals they’re the same :p
Answer:
1st Choice
Step-by-step explanation:
Trust me it is the 1st one. :) If it is correct please mark me the brainiest. :D NP
Please help me thanks
Answers
Answer:
A
Step-by-step explanation:
please help with these two, or one I will give brainly for correct answer no bots or links
Answers
A restaurant manager recorded the drinks ordered by 150 customers. Each customer ordered one drink. The results are shown in the circle graph below.
How many customers did NOT order tea?
Answers
Answer:
132 customers
Step-by-step explanation:
100 - 12 = 88% non-tea orders
.88 * 150
Help me!!
Xxxxxxxxxx
Answers
Answer:
D : 440
Step-by-step explanation:
Imagine that you are filling treat bags with jellybeans. You have 3 3/8 cups of jellybeans, and each treat bag will contain 1/4 cup of jellybeans. How many treat bags can you fill before you ru out of jellybeans? Show your work (please).
Answers
Answer:
13.5
Step-by-step explanation:
3 3/8 / 1/4 = 27/2= 13 1/2= 13.5
i think
Question 9)
Help me please
Answers
Answer:
the pidodoesnt open for me
Hope this helps!
pleaase help withhh tt
his
Answers
percent: 25%
Answer:
Decimal: 0.25
Percentage: 25%
Step-by-step explanation:
Children get a 15% discount on tickets to an amusement park. Jun had a coupon for 5% off any two tickets. He used the coupon for himself and his 4-year-old son, Jack. If regular admission for a ticket was $60, what did Jun pay for the two tickets?
Answers
The amount that Jun paid for the two tickets given the discount rate and the coupon rates is $105.45.
How much was paid for the two tickets?Discounts and coupons reduce the price of an item.
Cost of the child's ticket after the discount = (100 - 15%) x 60 = $51
Cost of both tickets after the coupon = (100 - 5) x (51 + 60) = $105.45
To learn more about how to calculate discounts, please check: https://brainly.com/question/26061308
#SPJ2
If ¼m = 5, then find the value of 3(2m – 14)
Answers
Give me brainly
(CORRECT ANSWER GETS BRAINLIEST! 20 POINTS!!!)
What is the quotient of the division below?
2599 divided by 9
288.7
288.ModifyingAbove 7 with bar
288.8
288.ModifyingAbove 8 with bar
Answers
Step- by -Step:
Mrs. Chevalier’s class is reviewing by playing a math game. Mrs. Chevalier randomly selects an integer from the set of integers -15 to 15.
Part A
What is the probability that Mrs. Chevalier names a positive integer?
Part B
Explain how you determined your answer.
Answers
Answer:
(15/31) ?
Step-by-step explanation:
|-15| = 15
15+15+1 (for 0) = 31
1 through 15 are positive, so 15 of the 31 could be positive, or 15/31
Sorry, could be wrong, but I think it's right
Part B: Numbers from -15 to 15 is thirty-one total numbers including zero, but zero is neither negative nor positive, so it doesn’t really count in this situation unless the instructions describe it as positive. Without the zero, it is thirty numbers in total, with half of them being negative, and half of them being positive, which can also be said as 50%. You can find this answer by dividing 15 by 30, which is 1/2, or 50%.
The graph below shows a declining rate of change. What is the constant rate of change?
Answers
Answer:
the answer would be B
Step-by-step explanation:
Help my cousin please
Answers
Answer:can't read it
Step-by-step explanation:
so ummm
..
A rectangular bin has a perimeter of 42 inches. The length of the bin is twice the width. Write and solve an equation to determine the length, in inches, of the bin. Then find the area, in square inches, of the bin.
