Part A:
Answer: n = 100, but since it needs to be an exponent it will be 10²
Part B:
1.6 ÷ \(10^{2} \) = \(\frac{1.6}{100} \)
= 0.016
Please help asap♡!
Answer:2x+2y+10 is your answer
pls give brainiest
Step-by-step explanation:
8 (3x + 6) = 168
Can you help me?
Answer:
This means 8 times the quantity of 3x plus 6 equals 168. So, we can say that 8 times 6 equals 48, and 8 times 3x equals 24x. Then, we can do 168 minus 48 to find out how much 24x is. We get 120. After that, we can do 120 divided by 24 and we get 5. If you are solving for x, this is the answer:
x=5
I hope this helps!!
Step-by-step explanation:
What is the percent of change from 4 to 2?
Answer:
100%
Step-by-step explanation:
Answer:
-50%
Step-by-step explanation:
A bicycle has a listed price of $561.95 before tax. If the sales tax rate is 8.5%, find the total cost of the bicycle with sales tax included.
Round your answer to the nearest cent, as necessary.
?
Answer:
i will give u formula
Step-by-step explanation:
561.95 divided by 8.5% and whatever that number is add it then round it. have a good day :D
what value of x makes this equation true -(x+3)=2(x-3)
A. 0
B. 1
C. 2
D. 3
Answer:
To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:
Step 1: Distribute the negative sign on the left side of the equation:
-(x + 3) = 2(x - 3)
=> -x - 3 = 2(x - 3) (using the distributive property)
Step 2: Expand the right side of the equation:
-x - 3 = 2x - 6
Step 3: Add x to both sides of the equation to isolate the x term on one side:
-x + x - 3 = 2x + x - 6
=> -3 = 3x - 6
Step 4: Add 6 to both sides of the equation:
-3 + 6 = 3x - 6 + 6
=> 3 = 3x
Step 5: Divide both sides of the equation by 3 to solve for x:
3/3 = 3x/3
=> 1 = x
So, the correct value of x that makes the equation true is B. 1.
PLEASE MARK BRAILYISTT :D
Answer:
B, one
Step-by-step explanation:
In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.
plxxxxx thelp mg npwwww
Answer:is this for ela?
Step-by-step explanation:
seven-eighths minus five-twelfths
A. start fraction 11 over 24 end fraction
B. start fraction 2 over 24 end fraction
C. two-eighths
D. two-twelfths
A study found that 9% of dog owners brush their dog’s teeth. Of 578 dog owners, about how many would be expected to brush their dog’s teeth? Explain.
A.
50; 9% ≈ 10% and 578 should be rounded down to 500; 10% of 500 = 50
B.
60; 9% ≈ 10% and 578 ≈ 600; 10% of 600 = 60
C.
70; 9% ≈ 10% and 578 ≈ 700; 10% of 700 = 70
is it A. B. or C.
Answer: A
Step-by-step explanation: 578*0.09=52.02~ is 50
Please help me!!!!!!
Answer:
this is the answer :621cm²
Step-by-step explanation:
23×27=621cm²
Answer:
Step-by-step explanation:
Area of the parallelogram = Area of rectangle
bh = lb
We can make a rectangle from a parallelogram.
So, Area of parallelogram = bh
27*23
= 621 sq. cm
Hope it helped. Pls mark me the BRAINLIEST!
-3.3-(-6) as an equivalent addition expression
Answer: 19.8
Step-by-step explanation: distribute -3.3 into -6 by multiplying them together
Simplify each expression, 50 1/2+(-12.3), -50 1/2+(-12.3), -50 1/2 +12.3
Answer:
50 1/2 −12.3− 50 1/2 −12.3− 50 1/2 +12.3
= −262.8
Step-by-step explanation:
Because it is lolz :) Hope this helps!!
This would be - 262.8
Hope this helps !!!
Describe features that determine a translation, rotation, and reflection.
Answer:
np!..Brainliest pls
Step-by-step explanation:
translation:- its not rotated,reflected or resized.
rotation:-the roation is the same size and shape
reflection:- the preimage is flipped,across a line of reflection to create the image.Each point of the image is the same distance from the line as the preimage is, just on the opposite side of the line.
Help me please il give 20 points!
Answer: 1. a. 15 b. 11 c. 2 d. 7 e. 5.5
2. Stem: Leaf:
1 9
2 5, 9
3 3, 3, 8
4 0, 7, 9
5 4, 5
6 1, 5
7 2, 7
8 1
3. a. 13 inches b. I'm pretty sure that it is the second quarter because there is more snow. c. The first quarter because it's section is more spread out among the numbers.
Step-by-step explanation:
PLS help me with math its Transversals
Answer:1)Vertically Opposite.2)120.3)Co-Interior
Step-by-step explanation:
14xy – 13 - xy – 22x – 20=
I really need help with this question
I'm sorry I'm not home so I can't tell you the answer to this but what I can tell you is put together the xy and then put together the -13-20. Hope this helps.
Answer:
-9x2y-33
Step-by-step explanation:
14xy-13-xy-22x-20
-22x+14xy-xy-20-13
-8xy-xy-20-13
-9x2y-33
Martina is building a wind chime. She has pieces of metal
pipe 2, 3, 4, and 5 inches long that she is going to use to
make a triangular top for the wind chime. Which
combinations of three lengths will not work to make the
top?
Answer:
IM busy right now
Step-by-step explanation:
The sum of two consecutive even integers is 38.
Let x represent the smaller of the two integers.
Which expression represents the larger of the two integers?
Translate the sentence into an equation by dragging the correct expressions into the boxes.
Answer:
Large integer = x + 2
x + 2 + x = 38
Step-by-step explanation:
Large integer = x + 2
x + 2 + x = 38
ex. 2. 4. 6.
x. x+2. x+4
x+2 is the expression which represents the larger of the two integers and x+x+2=38 is the required equation.
Let's represent the two consecutive even integers as x and x + 2, where x is the smaller integer, and x + 2 is the larger integer.
Since the sum of the two integers is 38, we can set up an equation as follows:
x + (x + 2) = 38
Now, we can solve this equation to find the value of x and then find the larger integer (x + 2).
To find the larger integer, we need to drag the correct expression, which is (x + 2), into the box:
Larger integer: (x + 2)
Hence, larger integer is x+2 and x+x+2=38 is the required equation.
To learn more on Equation:
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The same art teacher estimates that he has enough clay for 9 students. Is he correct? Why?
Remember: He has 47 1/3 pounds of clay and wants to give each student 2 1/2 lbs of clay.
*Use compatible numbers to estimate. These are numbers that are close to the actual numbers that you know will divide easily.
Answer:
The art teacher is incorrect.
Step-by-step explanation:
Coming Up with Compatible Estimate Numbers:
The teacher has 47 1/3 pounds of clay. We can round this to 50. Now we have 50 pounds of clay.
Explaining the Operations:
The teacher wanted to distribute the clay by 2.5 lbs. This means we need to divide the amount of clay by 2.5.
Performing the Operations:
Divide 50 by 2.5 ---> 50÷2.5=(5÷2.5)*10--->5÷2.5=2--->2*10=20
Final Conclusion
For every student, the art teacher plans to give 2.5 lbs of clay. This means he will divide his 47 1/3 pounds by 2.5 piles and hand them out to the students. If we round 47 1/3 to 50 (about 2 points higher) and divide 50 by 2.5, you get 20. This means he would have a little less than enough clay for 20 students, not 9. Therefore, the art teacher is incorrect.
****ANOTHER POSSIBLE SOLUTION****
You can also multiply 9 x 2.5 and see if the product is close to 47 1/3. In this case, you can round 2.5 to 3 and proceed with the multiplication. 9*3=27 Since 27 is a lot lower than 47 1/3, the art teacher is incorrect.
Clare is painting some doors that are all the same size. She used 2 liters of paint to cover 1 3/5 doors. How many liters of paint are needed for 1 door?
Answer:
Step-by-step explanation:
1d(2L/1.6d)=1.25L
What is the coefficient of the term 12p in the expression 12p + 9q?
Answer:
12
Step-by-step explanation:
in the term 12p the coefficient is 12 because the number always attatched to variable is the coefficient.
Find the tables with unit rates greater than the unit rate in the graph. Then arrange these tables in order from least to greatest unit rate.
A. x y
7 13
14 26
B. x y
5 9
10 18
C. x y
9 17
18 34
D. x y
11 21
22 42
E. x y
10 19
20 38
F. x y
13 25
26 50
G. x y
12 23
24 46
Is the answer C??????? I really don't know it's a guess ;-;
Answer:
I think the answer would be : A,B,D,G,F
Step-by-step explanation:
15 points to whoever answers this!!
Answer:
\(\frac{16}{27}\)
Step-by-step explanation:
From the table, we notice that the total number of students is:
\(3+10+8+6=27\)
Then, along the second column of the table, we notice that the number of students who do not have a brother is:
\(10+6=16\)
So, the probability that a randomly chosen student does not have a brother is:
\(\frac{\text{number of students who do not have a brother}}{\text{total number of students}}=\frac{16}{27}\)
During the first quarter of the year, a company earned $1,400,000. The company estimates this to be about 20% of the total earnings for the year. What does the company estimate to be the total earnings for the year?
Which picture and equation best represent the problem?
If x is the total earnings in a year then 0.20x = 1400000 will be the equation and the second picture best represent the problem.
What is the percentage?The percentage is just like the amount of that value but between 1 to 100 and it is very useful to predict for example if you say 678 then we have to know about the full number also but if you say 80% then it becomes clear.
The percentage is also called the indicating hundredths.
Let's x is the total earnings in the year.
As per the given question,
20% of total earnings x is $1400000
Then, 20 % of x = 1400000
(20/100)x = 1400000
0.20x = 1400000
The 20% of 100% is the little (1/5)th portion of the circle which is shown in the second picture correctly.
Hence"If x is the total earnings in a year then 0.20x = 1400000 will be the equation and the second picture best represent the problem".
For more about the percentage,
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A town was concerned about the growing number of harbor seals in their town's bay. They tagged 15 seals and sent them back into the bay. After two months they checked a sample of 40 seals. Three of the seals in the sample were tagged. Estimate how many seals are in the bay.
Answer:
im thinking 200 seals
Step-by-step explanation:
i don't have time sorry but you are welcome
Wren wants to build a box to organize her scrapbook supplies. She has a stencil set that is 12 inches wide that needs to lay flat in the bottom of the box. The supply box must be 2 inches tall. What is the length of the box if the volume is 72 cubic inches?
Answer:
158
Step-by-step explanation:
Answer:
It’s 158
Step-by-step explanation:
Please help my sister finish this
Which of the following is NOT a repeating decimal? A) 2/9 B) 44/55 C) 1/11 D) 1/3
Answer:
44/55
Step-by-step explanation:
Answer:
1/11
Step-by-step explanation:
If you divide it out it doesn't repeat.
A right triangle is drawn on graph paper. The length of the legs measure 1.5 centimeters and 2 centimeters. The length of the hypotenuse measures 2.5 centimeters. Write an equation using the triangle’s side lengths to show the Pythagorean Theorem holds true for the triangle.
The Pythagorean Theorem states that in a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.
In this case, let's denote the lengths of the legs as a = 1.5 centimeters and b = 2 centimeters, and the length of the hypotenuse as c = 2.5 centimeters.
The equation using the triangle's side lengths to show the Pythagorean Theorem holds true for the triangle is:
a^2 + b^2 = c^2
Substituting the given values, we have:
(1.5)^2 + (2)^2 = (2.5)^2
2.25 + 4 = 6.25
6.25 = 6.25
Therefore, the equation holds true, confirming that the Pythagorean Theorem is satisfied for the given right triangle.
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\textcolor{red}{\underline{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
i will vote u brainliest if u answer so pls do
i have 2 questions that im too lazy to answer but they also kinda hard
1. Choose the lower unit price.23. $4.99 for 6 cans or $7.99 for 10 cans
2.$21.50 for 4 pounds of lunch meat or $15.10 for 3 pounds of lunch meat
i want a sure, correct answer otherwise u dont get brainliest
Answer: For this, you have to calculate the Unit value,
Unit value of 1rst one, 4.99/6 = 0.83
Unit value of 2nd one, 7.99/10 = 0.79
As, 2nd one is cheaper, so it is better :))
Step-by-step explanation:
Answer:
Answers are $7.99 for 10 cans and $15.10 for 3 pounds
Step-by-step explanation:
$7.99 for 10 cans is cheaper by .03 and $15.10 for 3 pounds is cheaper by around .25
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.