Answer: 0.6666
Step-by-step explanation: its hard to explain but yk try to figure it out.
HELP MEEE
Question
Evaluate:
3(d+e) when d =2 and e =3
Enter answer in the box.
Answer:
positive 15
Step-by-step explanation:
3(2+3)
3(5)
15
Which expression has a value of 8? (10 points)
a
720 ÷ 9
b
720 ÷ 90
c
7,200 ÷ 9
d
7,200 ÷ 90
Answer:
b
Step-by-step explanation:
You have to solve all the equations to find which one equals 8
For a, you can take away the zero which leaves you with 72/9 which is 8. Then you add the zero back to the answer which gives you 80.
For b, you can cancel out the zeroes from 720 and 90 which gives you 72/9 again. That leaves you with 8.
For c, take away the zeroes leaving you with 72/9. Then you have 800 when you add the zeroes back.
For d, you can cancel out one of the zeroes which will give you 720/9. Then you take away the zero and now you have 72/9 again. Then add the zero to the answer which will give you 80.
Because b is the only equation that equals 8, it must be the answer.
Can you please help me????
Answer:
19.2
Step-by-step explanation:
[24 + 1.5(16)] / 2.5 = 19.2
Or
[24 - 1.5(16)] / 2.5 = 0
Answer:19.2
Step-by-step explanation:
A fly can walk around a cubical block in two minutes. How long will it take the fly to walk along the edges of the cube from one corner to the opposite corner if it walks at the same rate?
Answer: 90 seconds or 1.5 minutes
Step-by-step explanation: 2 minutes(120 seconds) divided by 4 edges equals 30 seconds per edge. To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds
The time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that a fly can walk around a cubical block in two minutes.
The time taken to cover all the one edge is,
T = 120 / 4
T = 30 seconds
To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds. Mathematically written as,
To = 3 x 30
To = 90 seconds
To = 1.5 minutes
Therefore, the time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.
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Write 756 as an exponent expression
Answer:
756 in scientific notation is 7.56x10^2
Step-by-step explanation:
Answer:
7.56x10^2
Step-by-step explanation:
A family has a hot dog cookout every year. The scatter plot shows the number of people who have attended each cookout and the number of hot dogs that were eaten each year.
This year 45 people are expected to attend the cookout. Based on the scatter plot, about how many hot dogs should the family prepare?
Answer:
52 hot dogs
Step-by-step explanation:
Step-by-step explanation:
See image.... line equation is approximately y = 1.2 x
when x = 45 people
y = 1.2 (45) = 54 hot dogs
A middle school student took 466 pictures in 6 1/3 weeks. Find the student's picture taking rate in pictures per week
Pls put in a fractions ;)
Answer:
the answer to ur problem is
19/3
Jenny has pennies, nickels, dimes, quarters, half-dollars, and/or dollar coins in her purse. Still, she's unable to make change for an old $2 bill. What is the greatest amount of money that she could possibly have? (She may have none of the same coins.)
Answer:
The Only Possible Max amount is $1.99
Step-by-step explanation:
If she has change and doesnt have enough for a two dollar bill then we use common sense,
$1 = 100 cents
$2 = 200 cents but she cant get 2 dollars so we subtract 1 cent from 200 cents and end up with 199 cents which is 1 dollar 99 cents
Lily needs to order some new supplies for the restaurant where she works. The restaurant needs at least 420 spoons. There are currently 159 spoons. If each set on sale contains 6 spoons, write and solve an inequality which can be used to determine s, the number of sets of spoons Lily could buy for the restaurant to have enough spoons.
PLEASE HELP
Evaluate.
(jk−1)+j when j=−4 and k=5
Enter your answer as a decimal in the box.
Answer:
it's -21
Step-by-step explanation:
(-4)(5(-1)
-20-1
-21
Which is the correct answer
Answer:
B
Step-by-step explanation:
A is just moving the shape left
C is flipping the shape the opposite direction
B rotated the shape
If you mean, Rotating the whole square, then yes. The answer is "B"
BUT! If you mean rotating the triangle in it-self, THEN the real answer is "C"!
DON'T GET IT WRONG!! Best of fortune! : )
HELPPPP
Ravi wants to buy a new guitar that costs $129.99. He has $27, and decides to give music lessons to earn the rest of the money. Ravi decides to charge $22 per lesson. Which inequality would best help Ravi find m, the number of lessons he would need to give in order to buy the guitar?
Answer:
Step-by-step explanation:
A. 22m + 27 129.99
HELP
Question
Evaluate:
(4 + 3m) - n when m = 2 and n = 7
Enter answer in box.
Answer:
I'm not the best at math but I think it's 7
Step-by-step explanation:
4+3(2)-7
7(2)-7
14-7
7
incase you cant read it, it asks: Match each correlation with its strength and direction. Explain your reasoning. PLEASE BRO THIS IS DUE TOMORROW
Answer:
C.)
Step-by-step explanation:
-3.3-(-6) as an equivalent addition expression
Answer: 19.8
Step-by-step explanation: distribute -3.3 into -6 by multiplying them together
This is just a random question to see who answers the fastest lol.
what is 50 x -9 + 3 4/5
Answer: -446.2
Explanation: I needed points
What is the first step in subtracting fractions??
Answer:
make sure they have the same denominator
Write the ratio as a fraction in simplest form, with whole numbers in the numerator and denominator.
Answer:
3/8 kg
Step-by-step explanation:
Answer:
3/8
Step-by-step explanation:
12/32=3/8 it is the simplest form
The locations of student desks are mapped using a coordinate plane where the origin represents the center of the classroom. Maria's desk is located at (3, −1), and Monique's desk is located at (−3, 2). If each unit represents 1 foot, what is the distance from Maria's desk to Monique's desk?
Answer:
the distance is 6 feet horizontally and 3 feet vertically
Step-by-step explanation:
mark me as brainliest please
Answer/Step-by-step explanation:
If your question has different numbers and options but its the same pretty much the answer is square root of 85
If your question is this the answer is square root of 45
Explained below;
For the one with different option choices but the answer square root of 85 is visible the answer is square root of 85, for people with these option choices the answer 3√5 or 6.7082039324994, rounded that would be 7. Square root of 49 = 7. So the possible answer choice for this is square root of 49 if thats an option choice. If 49 is not an option choice then the answer could be square root of 45. Because square root of 45 = 6.7082039324994 which is what we had before we rounded. The question doesn't say to round so its most likely square root of 45.
~ LadyBrainiac
Enter your answer and show all the steps that you use to solve this problem in the space provided.
Factor the expression.
20k + 50
need answers now pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls pls
Hall swam 34 laps in 1 2/3 hours. Find his swimming rate in laps per hour
rewrite this so it does not have fractions
Answer:
63-14x=6
Step-by-step explanation:
we multiply each number by the common denominator, in this case 21
Which set of side length measurements in meters does NOT make a right triangle?
A. 9m, 11m, 13m
B. 18m, 24m, 30m
C. 7m, 24m, 25m
D. 20m, 21m, 29m
The set of side lengths which does not form a right triangle is 9m, 11m, 13m
What is a Triangle?A triangle is a plane figure or polygon with three sides and three angles.
A Triangle has three vertices and the sum of the interior angles add up to 180°
Let the Triangle be ΔABC , such that
∠A + ∠B + ∠C = 180°
The area of the triangle = ( 1/2 ) x Length x Base
For a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
if a² + b² = c² , it is a right triangle
if a² + b² < c² , it is an obtuse triangle
if a² + b² > c² , it is an acute triangle
Given data ,
Let the triangle be represented as ΔABC
Now , the measure of sides of the triangle are
AB = 9 m
BC = 11 m
AC = 13 m
Now , for a right angle triangle
From the Pythagoras Theorem , The hypotenuse² = base² + height²
AC² = AB² + BC²
On simplifying , we get
13² = 9² + 11²
169 ≠ 81 + 121
Hence , the sides 9m, 11m, 13m does not form a right triangle
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Evaluate.
12 ÷(2 + 2/3) to the power of 2
PLEASE BE QUICK !!!
Answer:
12 ÷(2 + 2/3) ^2 = 27/16= 1 11/16 = 1.6875
Step-by-step explanation:
Add: 2 + 2/3= 2/1 + 2/3 = 2 · 3/1 · 3+ 2/3 = 6/3 + 2/3 = 6 + 2/ = 8/3 It is suitable to adjust both fractions to a common (equal, identical) denominator for adding, subtracting, and comparing fractions. The common denominator you can calculate as the least common multiple of both denominators - is LCM(1, 3) = 3. It is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 1 × 3 = 3. In the following intermediate step, it cannot further simplify the fraction result by canceling. In other words - two plus two-thirds is eight-thirds. Exponentiation: the result of step No. 1 ^ 2 = 8/3 ^ 2 = 82/32 = 64/9 In other words - eight-thirds raised to the power of squared is sixty-four-ninths. Divide: 12 : the result of step No. 2 = 12 : 64/9 = 12/1 · 9/64= 12 · 9/1 6= 108/64 = 4 · 27/4 · 16 = 27/16. Dividing two fractions is the same as multiplying the first fraction by the reciprocal value of the second fraction. The first sub-step is to find the reciprocal (reverse the numerator and denominator, reciprocal of 64/9 is 9/ 64) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. In the following intermediate step, cancel by a common factor of 4 gives 27/16. In other words - twelve divided by sixty-four ninths is twenty-seven sixteenths.
50 divided by 7???
JUST ANSWER PLEASE XDD
Answer:
7 1/7 or ~7.14
Step-by-step explanation:
Use long division. See the attached image for my work.
I will give brainliest to whoever answers first and gives me the answer for every question and it must be understandable.
Answer:B
Step-by-step explanation:You have to multiply the fractions.
(2 by the power of 3)by the power of 1 equals 16,
Why is it incorrect?
Answer:
Step-by-step explanation:
(2^3)^1 does not equal 16
(2^3)^1
= 6^1
= 6
2 to the power of 3 equals 2x2x2
2x2x2 equals 6
And anything to the power of 1 is basically the number itself, times 1
SOLVE CORRECTLY AND SHOW WORKKKK!
Answer:
$50
Step-by-step explanation:
75(3)= 225
225-175= 50
Your budget is $225 and you exceeded it by $50 so you need atleast $50 dollars more.
A farmer owns a total of 10 5/6 acres of land. The land is separated into 5 equally sized sections. How many acres are in each section? Write your answer as a mixed number in simplest form.
Answer: 2 1/6
Step-by-step explanation: First, convert 10 5/6 into a mixed number: 65/6, then divide by 5/1.
65/5=13
6/1=6
You then have 13/6.
Convert it to a mixed number: 2 1/6
Answer:
Step-by-step explanation:
1=2 so 12
Stephen read a 90-page book in 6 days. If he continues reading at that rate, how long will it take him to read a 300-page book?
the distance between Milltown and Summerville is 3.5 inches on a map. If the map scale is 1 inch = 20 miles, what is the actual distance between the towns?
Answer:
1. It will take him 20 days!
2. 70 because if you Multiply 3.5x20=70
Answer: The actual distance between the towns is 70 miles
Actual distances
Given that the map scale is 1 inch to 20 miles
If the distance between Milltown and Summerville is 3.5 inches on a map, the actual distance between the towns is expressed as:
Actual distance = 3.5 * 20
Actual distance = 70 miles
Hence the actual distance between the towns is 70 miles
LEarn more on actual distance here; brainly.com/question/11238984
It will take Stephen 20 days! (:
