Answers
Answer:
Communitive Property:Addition and Multiplication.
Associative Property:Addition and Multiplication.
Identity Property:Additional and Multiplication.
Distributive PropertyStep-by-step explanation:
Communitive Property:
Addition; When two numbers are added, the sum is the same regardless of the order in which the numbers are added. (3 + 2 = 5 or 2 + 3 = 5)
Multiplication; When two numbers are multiplied together, the product is the same regardless of the order in which the numbers are multiplied.
(4 x 3 = 12 or 3 x 4 = 12)
Associative Property:
Addition; When three or more numbers are added, the sum is the same regardless of the way in which the numbers are grouped.
6 + (4 + 3) = 13 or (6 + 4) + 3 = 13
Multiplication; When three or more numbers are multiplied, the product is the same regardless of
the way in which the numbers are grouped.
6 x (4 x 3) = 72 or (6 x 4) x 3 = 72
Identity Property:
Addition; The sum of any number and zero is that number.
(10 + 0 = 10)
Multiplication; The product of any number and one is that number.
(33 x 1 = 33)
Distributive Property:
The sum of two numbers times a third number is equal to the sum of each addend times the third number. 6(3 + 4)
(Multiply 6 by both numbers, 6 x 3 = 18 and 6 x 4 = 24, and then add the sums; 18 + 24 = 48.
Hope this Helps! :)
Answer: I think the first one is subtraction.
Step-by-step explanation:
Related Questions
Referring to the Fig. in Question #34, find the midpoint of
__
CD.
Answers
Answer:
(0.5,0)
Step-by-step explanation:
Answer:
The answer should be (0,0.5)
Step-by-step explanation:
if it is wrong then I am sorry:'(
Solve the equation: 441 = h2
Do not type the variable, only type the numerical
portion of the answer.
If there are two solutions, separate the two
solutions with a comma.
Answers
441=2h
2h=441
h=441/2
h=220 1/2, h= 220.5
Referring to the figure, given
triangle JKL∼triangle RST, find KL
Answers
Answer:
Maybe 5. Tbh i.d.k i forgot how u do this.
whats the ratio of 57/34
Answers
Answer:
Here is the math to illustrate better:
57/1 = 57 and 34/1 = 34
Thus, 57:34 ratio simplified is 57:34
Step-by-step explanation:
Answer:
57:34
Step-by-step explanation:
2563 divided by 12 pls show the remainder
you can search it up but pls have the right answer don't do this: 6.8718487395
Answers
Answer:
213 R:7
Step-by-step explanation:
find what x and y are
Answers
Answer:
x= 8
y = 21
Step-by-step explanation:
I’m not quite sure how to find x
I WILL CHOOSE THE BEST ANSWER PLSS HELP ME
Answers
Answer:
-3, -1, 0, +2
Step-by-step explanation:
plz help im an idiot
Answers
Answer:
3.)138
4.) 149
Step-by-step explanation:
you add the two inside measures together.
Answer:
3- 42, 4- 137
Step-by-step explanation:
<1+<2+x=180
93+45+x=180
x=180-93-45
x=42
<1+<2+<3=180
43+106+<3=180
<3=180-106-43
<3=31
<3+x=180
43+x=180
x=180-43
x=137
18,472 divided by 376 and no links
Answers
Answer:
49.1276595745
Step-by-step explanation:
Not sure what your doing this in math for but 49.127 usually should be fine :)
Answer:
49.127
Step-by-step explanation:
Got it right
1. Glenda is buying trees to plant in her yard. One tree that normally would cost $350 is on sale for 60% off.
^ How much will Glenda pay for the tree after the discount?
2. Brittany is selling car magnets. She purchases them for $7.50 each and marks up the price by 30%.
^ How much is Brittany planning to charge?
3. Marie buys a pair of jeans that's marked down from $95 to $57.
^ What percent of the original price is the sale price?
^ What is the percent discount
Answers
Answer:
350-60
Hope this helps. Have a great day:)
Answer:
After the discount, Glenda will pay 210. If you multiply the total sum by the percentage converted into a decimal, you'll typically get your answer.
2. 9.75
3. -24%
Step-by-step explanation:
For number 2, multiply the total sum by the percentage converted into a decimal point then whatever result you get, I.E 2.25 in this case, and add it to the total sum (7.50), so 7.50 + 2.25 = 9.75 or 10 rounded up.
You are moving some of your belongings into a storage facility.
STEP 1 : a. Identify an inequality that represents the number x
of boxes that you can stack vertically in the storage unit.
Solve the inequality. Write the solution in simplest form.
The solution is_ .
STEP 2 : b. What is the height of 6 boxes stacked vertically?
The height is _ inches.
How many boxes can stack vertically in the storage unit?
_boxes
Answers
Answer: c
Step-by-step explanation: because you can see how it alike
Halp me please ASAP thank you
Answers
Answer:
4. there are 4 table spoons of lemonade while their are 12 sparkling waters this is a 1:3 ratio or for every 1 table spoon there are 12 sparkling waters
5. there are 4 table spoons while their are 6 sparkling waters, this is a 1:1.5 ratio so when their is 1 table spoon of mix there is also 1.5 bottles of sparkling water
4 tablespoons
explaination
......help please......
Answers
Answer:
54
Step-by-step explanation:
[tex]7^{2} + 2^{2} \\7^{2} = 49\\2^{2} = 4\\49 + 3 = 54\\[/tex]
Answer:
53 is the answer
Step-by-step explanation:
49+4=53
help.... I gotta turn in 28 minutes
Answers
Answer:
ask your teacher for help
Step-by-step explanation:
Look at the attachment, and please answer my question, thanks!
Answers
Answer:
physician's not physicians'
Answer:
physician's
Step-by-step explanation:
" physicians' " doesn't make sense where it is in the sentence.
It's just physician's.
A Ferris wheel has an area of 50 square meters. Find
the radius of the Ferris wheel to the nearest meters.
Round the answer to the nearest whole meter.
Answers
Answer:
19.7 m
Step-by-step explanation:
Draw a circle to represent the ferris wheel with a 10.2 m radius. Draw a horizontal line through the circle center horizontal to the ground (at 13.1 m). Now draw a line from the center of the circle (ferris wheel) upward at 140 degrees until you reach the edge of the circle. Draw a line down from that point to the horizontal line at This is your right triangle to solve.
Hypotenuse is 10.2 m (radius of circle)
The angle of the triangle the supplementary angle of 140 degrees. 180-140=40 degrees
sin 40 degrees=rise /radius=rise/10.2
sin 40=0.6428=rise/10.2
rise=10.2(0.6428)
rise=6.6 m
13.1+6.6=19.7 m
The radius of the Ferris wheel to the nearest meters will be 4 meters.
What is the area of the circle?It is the close curve of an equidistant point drawn from the centre. The radius of a circle is the distance between the centre and the circumference.
Let r be the radius of the circle. Then the area of the circle will be
A = πr² square units
A Ferris wheel has an area of 50 square meters. Then the radius is calculated as,
πr² = 50
r² = 15.915
r = 3.989
r ≈ 4 meters
The radius of the Ferris wheel to the nearest meters will be 4 meters.
More about the area of a circle link is given below.
https://brainly.com/question/11952845
#SPJ3
Rob can wash 20 cars in 5 hours. How many cars can Rob wash in 2 hours?
Answers
Answer:
4 cars because he washed 20 cars in 20 hours
Answer:
8 cars
Step-by-step explanation:
20÷5=4
so 4 per hour
4•2=8
so 8 per 2 hours
3/13 as a long division and decimal show work
Answers
I need help whats 3 4/15 divided by (8*6 3/10) please give me a good answer
Answers
Answer:
7/108 or .006481
Step-by-step explanation:
Plz make me brainliest plz
A small, test batch of lemonade used 14 cup of sugar added to 1 cup of water and 14 cup of lemon juice. After confirming it tasted good, a larger batch is going to be made with the same ratios using 10 cups of water.
Answers
Answer:
whats the question here?
Step-by-step explanation:
Answer:
Hi there!
In order to answer your question, you'll need to use the cross product method:
1 cup water → 1/4 cup sugar
10 cups water → X cup sugar
((1/4) × 10) ÷ 1 = X cups sugar
2.5 ÷ 1 = X cups sugar
2.5 = X cups sugar
Your answer is : Using 10 cups of water, you should add 2 and a half cups of sugar so that the large batch tastes the same as the test batch.
There you go! I really hope this helped, if there's anything just let me know! :)
Step-by-step explanation:
help please...........-
Answers
Answer:c
Step-by-step explanation:
c
Which side must have the same length as BC?
*Brainliest for first correct answer*
Answers
Answer: RS
Step-by-step explanation:
Answer:
RS :)
It's the same shape but flipped and RS is equivalent to BC. :)
Write an equation of the line through the given points:
(2,-4), (0,-3)
Answers
Three years of storage space costs a total of $3500, which already includes a one-times moving fee of $125. What is the yearly cost for storage?
Answers
Answer:
1125 per year
Step-by-step explanation:
First I did 3500 - 125 = 3375
Then I divided 3375 by 3 (for the amount of years)
The answer I got was 1125.
So your final answer is 1125 per year
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
For what values of r will the area of the shaded region be greater than or equal to 12 square units? Write your answer as an inequality.
STEP 2: The values are .
Answers
Answer:
Draw a rectangle.. write 13 on the two longer sides of the rectangle then write 7 on the other two shorter ones. Then add them all up and there you go your answer!
Our equation would be 13 + 13 + 7 + 7 = 40 inches
Step-by-step explanation:
The values of r for which the shaded region will be greater than or equal to 12 square units is;
r ≥ 8
We can see a rectangle and a triangle in the given image.
With the triangle being the unshaded portion of the rectangle.
Thus;
Area of shaded portion = Area of rectangle - area of rectangle.
We know that formula for area of rectangle is;
A_r = length × width
Thus; A_r = 3 × r
A_r = 3r
Area of a triangle is;
A_t = ½ × base × height
A_t = ½ × r × 3
A_t = ½(3r)
Thus;
Area of shaded portion = 3r - ½(3r)
Area of unshaded portion = 1.5r
We are told that the area of the unshaded region should be greater than or equal to 12. Thus;
1.5r ≥ 12
r ≥ 12/1.5
r ≥ 8
Read more about area of rectangle and triangle at; https://brainly.com/question/24251781
Please help Line Graph
Answers
It is C. Because it helps us organize our data on what the question is asking.
Could someone please help me with this problem?
Graph the equation y=-x^2+4x-3 on the accompanying set of axes. You must plot 5 points including the roots and the vertex.
Answers
7124 divided by 26 writen out show your work
Answers
Answer : 274
Step-by-step explanation : I just searched it and got images for what is would look like.
A circle has an area 225π square inches. If the radius of the circle is multiplied by 6, then what is the area of the new circle formed?
Answers
Answer:
8100π in. Squared
Step-by-step explanation:
i.d.k its a guess
pls help me
On a recent math test, Pedro was asked to solve: 526 ÷ 19. His answer was 26 R 32. His answer was marked incorrect. What mistake did Pedro make? What should his answer be?
Answers
Answer:
I think the anwser is 27R 13
Step-by-step explanation: The mistake was he probably subtrcted or borrowed wrong
Explanation: 526/19
19 goes into 52 twice, 52-38 is 14, bring down the 6, 146. 19 goes into 146 7 times, 146-133 is 13, giving you an answer of 27 R 13