Answers
Answer:
Assiociative Property
Step-by-step explanation:
Distributive Property is ( example) : 9( 4+5) = 9(4) + 9(5). You distribute the value outside in to both of the values in the paranthesis.
Associative property : I schanging the groupng - like (6+3) + 7 = (7+3)+6.
Related Questions
Give the dimensions off all the possible boxes that can be made to hold 40 unit cubes.
Answers
Answer:
Please mark brainliest!
Step-by-step explanation:
1 x 40 = 40
2 x 20 = 40
4 x 10 = 40
5 x 8 = 40
Solve these questions with 3 different methods
1. Chance it to Y=mx+b
2. Your own
3. Find X and Y intercepts
Answers
Answer:
1. y= 2/3x-2 x-intercept is (3,0) y-intercept is (0,-2)
2. y= -2x-3 x-intercept is (1.5,0) y-intercept is (0,-3)
3. y= 1/2x+4 x-intercept is (-8,0) y-intercept is (0,4)
Step-by-step explanation:
Also, what do you mean by solving them with 3 different methods?
PLEASE HELP!!!!! SEMESTER TEST PART 2 K12 PLEASE ANSWER ALL THE QUESTIONS GETS BRAINLIEST 43p!!!!1
Answers
Answer:
1. (A) Greece has the longest coastline in Europe and is the southernmost country in Europe. The mainland has rugged mountains, forests, and lakes, but the country is well known for the thousands of islands dotting the blue Aegean Sea to the east, the Mediterranean Sea to the south, and the Ionian Sea to the west.
1. (B) Rome was built on a defensible hill that dominated the last downstream, high-banked river crossing where traverse of the Tiber was facilitated by a midstream island. This hill, Palatine Hill, was one of a group of hills, traditionally counted as seven, around which the ancient city grew.
1. (C) The fertile soil of the Po and Tiber River Valleys allowed Romans to grow a diverse selection of crops, such as olives and grains. Greece's steep mountains and surrounding seas forced Greeks to settle in isolated communities. Travel by land was hard, and sea voyages were hazardous. Most ancient Greeks farmed, but good land and water were scarce. They grew grapes and olives and raised sheep, goats, pigs, and chickens.
2. (A) Monotheism:
So mono means like one, so monotheism means that you only believe in one god. (The three religions of Judaism, Christianity, and Islam readily fit the definition of monotheism)
Polytheism:
So poly means more than one, so polytheism is the opposite of monotheism (more than one god) (for example, Hinduism, Shintoism, Thelema, Wicca, druidism, Taoism, Asatru, and Candomble).
2. (B) Jewish people believe there's only one God who has established a covenant—or special agreement—with them. Their God communicates to believers through prophets and rewards good deeds while also punishing evil. Most Jews (with the exception of a few groups) believe that their Messiah hasn't yet come—but will one day.
2. (C) Christians believe there's only one God, and he created the heavens and the earth. This divine Godhead consists of three parts: the Father (God himself), the Son (Jesus Christ), and the Holy Spirit.
2. (D) So I was not sure about the Greek, so I only did the Roman part, hope that's alright. As different cultures settled in what would later become Italy, each brought its own gods and forms of worship. This made the religion of ancient Rome polytheistic, in that they worshipped many gods. They also worshipped spirits. Rivers, trees, fields, and buildings each had their own spirit or numen. (I think)
3. (A) The Greeks made important contributions to philosophy, mathematics, astronomy, and medicine. Literature and theatre was important aspect of Greek culture and influenced modern drama. The Greeks were known for their sophisticated sculpture and architecture.
3. (B) The legacy of Ancient Rome is still felt today in Western culture in areas such as government, law, language, architecture, engineering, and religion.
(Not too sure about this one) Roman models of colonialism and of warfare also became influential.
It was due to their exceptional concrete that they were able to produce their sturdy aqueducts and bridges as well as other structures.
3. (C) The Greeks made important contributions to philosophy, mathematics, astronomy, and medicine.
3. (D) A people known for their military, political, and social institutions, the ancient Romans conquered vast amounts of land in Europe and northern Africa, built roads and aqueducts, and spread Latin, their language, far and wide.
3. (E) Though it has been thousands of years since the Roman Empire flourished, we can still see evidence of it in our art, architecture, technology, literature, language, and law.
3. (F) The Greeks pretty much invented modern mathematics, sculpture, philosophy, science, and even medicine.
Hope this helps!
Answer:1. (A) Greece has the longest coastline in Europe and is the southernmost country in Europe. The mainland has rugged mountains, forests, and lakes, but the country is well known for the thousands of islands dotting the blue Aegean Sea to the east, the Mediterranean Sea to the south, and the Ionian Sea to the west.
Step-by-step explanation:
pleasse no wrong answers
Answers
Large Polygon 14 x21= 294
Little Polygon 2x(2x2) =8
294-8=286
Which statement explains why a stove cools down after being turned off?
Group of answer choices
A. The energy from the stove disappears and is not transferred to the environment.
B. The environment transfers energy to the stove until they are at the same temperature.
C. The stove transfers energy to the environment until they are at the same temperature.
D. The stove and environment transfer energy to each other until they are at the same temperature.
(I could not find the right subject)
Answers
Answer:
I think its c part bcz a stove can only transfer energy when the temperature is same
What's g
-6g+5=4g-2-3g
Answers
Answer:
g=1 is the correct answer
Answer:
Step-by-step explanation: g=1 (I think)
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
help please and thanks! mathematics.
Answers
Answer:
27 cm squared
Step-by-step explanation:
r = half of the diameter = 8 cm
area of circle = pi(r)^2 = 3.14 x (8 cm)^2 = 200.96 cm squared
area of rectangle = 16 cm x 8 cm = 128 cm squared
area of shaded region = area of the rectangle - (half of the area of the circle)
half of the area of the circle = 100.48 cm squared
therefore, area of shaded region = 128 cm squared - 100.48 cm squared
= 27.52 cm squared
Solve the system by substitution. Then check the solution again in each equation.
y =-2x - 6
y = x + 15
Answers
y - -2x - 6 (1)
y = x+15 (2)
From (2) we get x = y-15
We put that in (1) and we get -2(y-15)-6 = y
-2y+30-6 = y
-2y+24=y
-2y+24-y=0
-3y+24 = 0 ==> -3y = -24 ==> y = 8
We put that value in (2) and we get x = 8-15 = -7
Now in order to verify this, we replace the variables and see if (1) = (2)
y = -2x - 6 ==> (-2 * -7) - 6 = 14-6 = 8 (1')
y = x + 15 = -7 + 15 = 8 (2')
(1') = (2') ==> the solution is x = -7 and y = 8
Answer:
x=−2y=2
Step-by-step explanation:
Take the value of x from the first equation:x=2−2y (1)and substitute for x into the second:y=2(2−2y)+6
solve for y ;y=4−4y+6y=105=2
Substitute back into
(1) and find :x=2−4=−2
help me with this pls im in an boss battle
Answers
Answer:
105
Step-by-step explanation:
and btw u friended u my brother he is Mr.Monkay or Yixuan
A slice is made parallel to the base of a square pyramid.
a) What is the shape of the resulting two-dimensional cross-section?
A slice is made perpendicular to the base of a right rectangular pyramid through the vertex.
b) What is the shape of the resulting two-dimensional cross-section?
c) What is the area of the resulting two-dimensional cross section?
Answers
Answer:
a) Triangle.
b) Triangle.
c) The area is 110 cm.
Step-by-step explanation:
The shape is given because it is a cross section of a Pyramid which we can see shaded in grey.
The area is given by the base times hight devided by 2. So 10cm * 22cm/2= 110cm.
Hope this helped ;)
Justin has $57.18 in his checking account. He deposits his paycheck of $256.79. He then buys $68.42 in groceries, $50.00 in gas, and 2 movies for $15.58 each. What is the new balance in Justin’s checking account?
Answers
313.97 - 68.42 = 245.55
245.55 - 50.00 = 195.55
195.55 - 31.06 = 164.49
that’s your answer
Answer: 164.39
Step-by-step explanation: 57.18 + 256.79 = 313.97
313.97 - 68.42 = 245.49
245.49 - 50.00 = 195.49
195.49 - 15.58 - 15.58 = 164.39
HOPE THIS HELPS!!
A chemist wants to dilute a 30% phosphoric acid solution to a 15% solution. He needs 10 liters of the 15% solution. How many liters of the 30% solution and water must the chemist use?
Answers
The chemist needs to use 5 liters of the 30% solution and 5 liters of water.
Answer:
30% solution x liters
30%(water) 10-x liters
15% 10 liters
Step-by-step explanation:
A circular room of radius 14 m is to be covered by a square carpet. What will be the maximum area the carpet can cover?
Answers
Answer:
the area will be 615.44
Step-by-step explanation:
i hope this is correct
use your brain :)
do the math in paper it helps
Melissa is making clothes for her dolls. She has a 7/8 yard of fabric. Each doll shirt requires 2/7 of a yard of fabric. How many shirts can she make?
!! Please give step by step tutorial !!
Answers
=======================================
Explanation:
7/8 = 49/56 after multiplying top and bottom by 7
2/7 = 16/56 after multiplying top and bottom by 8
Both fractions involve 56 as the denominator. So we can think of "56ths" as a unit. She has 49 units of fabric and each shirt requires 16 units.
49/16 = (48+1)/16 = 48/16 + 1/16 = 3 + 1/16
She can make 3 full shirts, and then the 1/16 is the leftover bit which we ignore.
Please help i’ll give brainliest!
For which set of data are the median and mode the same number?
A. 4, 5, 7, 7, 8, 10
B. 3, 5, 6, 8, 8, 9
C. 5, 5, 6, 8, 9, 10
D. 4, 5, 7, 8, 9, 9
Answers
Answer: A
Step-by-step explanation:
median: 7+7=14
14/2=7✅
mode: 7 shows up the most (twice)
A rectangle has an area of 24 square units and a side length of 2 3/4
units. Find the other side length of the rectangle. Show your reasoning.
Answers
A bicyclist traveled with a speed of 12 km/h from a camping ground to a station, located 60 km away. Write a formula expressing the dependence of the variable s on t, where s is the distance between the bicyclist and the station in km, t - the duration (time) of his travel in hours. Using the formula, find: s for t=3.5
Answers
for t = 3.5 hours
velocity = distance / time
distance = velocity x time
distance = 12 x 3.5 = 42 km
Part b:
for s = 30 km
velocity = distance / time
time = distance / velocity
time = 30 / 12 = 2.5 hours
Total these measurements. Your answer should indicate the proper accuracy.
Answers
12 gallons of water are used to completely fill 5 fish tanks. If each tank holds the same amount of water, how many gallons will each tank hold?
Express your answer as a mixed number.
Answers
Answer:
2.4 gallons/tank
Step-by-step explanation:
12/5=2.4 gallons
can you please help me with this problem??
Answers
Answer:
-15-29=34
Hope it helps
Helppp and can you number it 1: 2: 3:
Answers
Answer:
Step-by-step explanation:
First state bank: $8
National bank: $0
Third city bank: $12
National is 0
Third is 12
Justin is evaluating the expression 12.5 + 3.8x, when x is 7.9.
12.5+3.8(7.9)
16.3(7.9)
128.77
What was Justin's error?
A. Justin should have multiplied 12.5 and 7.9 first.
B. Justin should have added 12.5 and 7.9 first.
C. Justin should have multiplied 3.8 and 7.9 first.
D. Justin should have added 3.8 and 7.9 first.
Answers
\( \: \)
\( \frak{x = 7.9}\)\( \: \)
Solution:-
\( \frak{12.5+3.8x}\)\( \: \)
\( \frak{12.5 + 3.8( 7 \: . \: 9 )}\)\( \: \)
\( \frak{12.5 + 30.02}\)\( \: \)
\( \boxed{\frak{ \blue{42 \: . \: 52}}}\)\( \: \)
hope it helps! :)
3x+y=9
find the y intercept and the x intercept
Answers
Answer:
y-int = 9, x-int = 3
Step-by-step explanation:
To find x and Y intercepts, set x or y equal to zero
1.) to Find Y-int, plug in 0 for x
3(0) + y = 9
y = 9
2.) To find x-int, set Y equal to 0
3x + (0) = 9
3x = 9
divide by 3
x = 3
Answer: X=3
Y=9
Step-by-step explanation: Hope this helps have a great day:)
1) 43.36 - 23.23
2) 75.12 + 20.13
3-12) Create 10 problems of your own and solve them. (5 addition and 5 subtraction
can you also pls create 10 promblems to? i dont get this one
Answers
Nico and Lorena used different methods to determine the product of three fractions.
Nico’s Method
Lorena’s Method
(2) (one-sixth) (Negative four-fifths) = (StartFraction 2 over 1 EndFraction) (one-sixth) (negative four-fifths) = StartFraction (2) (1) (negative 4) over (1) (6) (5) EndFraction = Negative StartFraction 8 over 30 EndFraction = Negative StartFraction 4 over 15 EndFraction
(2) (one-sixth) (Negative four-fifths) = (StartFraction 2 over 1 EndFraction) (one-sixth) (negative four-fifths) = StartFraction (2) (1) (negative 4) over (1) (6) (5) EndFraction = Negative StartFraction 8 over Negative 30 EndFraction = StartFraction 4 over 15 EndFraction
Whose solution is correct and why?
Nico is correct because he knew that Negative four-fifths = StartFraction negative 4 over negative 5 EndFraction.
Nico is correct because he knew that Negative four-fifths = StartFraction negative 4 over 5 EndFraction.
Lorena is correct because she knew that Negative four-fifths = StartFraction negative 4 over 5 EndFraction
Lorena is correct because she knew that Negative four-fifths = StartFraction negative 4 over negative 5 EndFraction
Answers
Answer:
Nico is correct because he knew that -4/5 is not equal to -4/-5.
-4/-5 is actually equal to 4/5.
Step-by-step explanation:
Answer:
Nico is correct.
Step-by-step explanation:
-4/5 doesn't equal to -4 over 5. Eh- i tried- whatevs-
help help help meeeee freee pats or hugs :3
Answers
Solve for y.
−2y+7=−5
Responses
y = 6
y = 1
y = -1
y = -6
Answers
Answer: y = 6
Step-by-step explanation:
1. Subtract 7 from both sides to isolate -2y.
-2y = -12
2. Divide both sides by -2 to isolate the y.
y = 6
Tanya is purchasing a pair of shoes for $63.35 and a new shirt for $21.80. if the sales tax is 6.5%, what is the total cost of her purchase?
Answers
Answer:
90.68$
Step-by-step explanation:
(63.35+21.8)+(63.35+21.8)(6.5%) = 90.68$
A farmer has 200 feet of fencing to construct a rectangular pen up against the straight side of a barn, using the barn for one side of the pen. The length of the barn is 150 feet. Determine the dimensions of the rectangle of maximum area that can be enclosed under these conditions. (Hint: Be mindful of the domain of the function you are maximizing.)
Answers
Answer:
200
Step-by-step explanation:
Answer:
200
Step-by-step explanation: