Answer:
Rotation
Step-by-step explanation:
to find 27x9 I find 27x10 and remove 1 group of 27
Answer:
yes because 10 groups 27 taking 1 group of 27 is now 9 groups of 27
10*27-27=243 is equal to 9*27=243
Monica paid sales tax of $1.80 when she bought a new bike helmet. If the sales tax rate was 9%, how much did the store charge for the bike helmet before tax?
Answer:
$20 dollars
Step-by-step explanation:
1.80 / .09 (9% in decimal form)
= 20
is lmn a right triangle
Answer:true
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
Rachel is saving money to buy an outfit for a party she has already saved $17 she is earning $5 each month for being a mother's helper to the family next door how many weeks until she has in 39 points $50 to buy the outfit from the store consider she is only paid for working a full week not a 1/2 week.
Answer:
18 weeks
Step-by-step explanation:
Let the number of months she worked since she is paid monthly be represented by x
The Equation to solve this question is given as:
$17 + 5 × x = $39.50
17 + 5x = 39.50
5x = 39.50 - 17
5x = 22.50
x = 22.50/5
x = 4.5 months
We are asked to calculate how many weeks.
Hence we convert the number of months to weeks
1 month = 4 weeks
4.5 months = x
4.5 × 4 = 18 weeks
Therefore, she works for 18 weeks
Answer: I got 5.0 weeks. and i got it right. it says she got paid for a FULL week, not half a week. if she got paid half it would be 4.5, but in this problem it’s focused on whole so it’s 5.0 weeks. hope this helped!
Step-by-step explanation:
The product of a number x minus 5 and three less than twice x
Answer:
(x-5)(2x-3)
Step-by-step explanation:
key words:
product = multiplication
minus - subraction
x-5
and = first phrase times next phrase
less than = a number minus the number before the 'less than'
twice = 2 times a number
if we put it together we get x-5 times 2x-3. we put parenthesis because we dont want to multiply only 5 and 2x so our answer is (x-5)(2x-3).
i hope this helped :))
State whether the data described below are discrete or continuous, and explain why.
- The exact heights of different elephants. Choose the correct answer below.
A. The data are continuous because the data can take on any value in an interval.
B. The data are discrete because the data can only take on specific values.
C. The data are continuous because the data can only take on specific values.
D. The data are discrete because the data can take on any value in an interval.
Answer:
The correct answer:
The data are continuous because the data can take on any value in an interval. (A)
Step-by-step explanation:
There are two categories of data:
Discrete data: These are data that have specific values that they can take on. There are limits to what values can be assigned to such categories. for example, The number of countries in a continent, there can either be 15 countries, 50 countries 30 countries, etc. There is not a possibility of having 40.56 countries on this kind of list. hence it is a discrete dataset.
Continuous data are data that can take on any value within an interval or on a particular scale of measurement. In this example, the height of the elephant in meters can be 1.5m, 2m, 1.06m, etc. There is no limit to the possibility of the height of an elephant on a meter scale.
There are 6 × 1012 raindrops in one thunder cloud. Which shows what a calculator would display for the number of raindrops in 5 thunder clouds?
A
1.2E12
B
1.2E13
C
3E12
D
3E13
Answer:
The answer is D
3E13
Step-by-step explanation:
6E12 x 5 = 30E12 or 3E13
Answer:
the answer is Dplease mark brainliest grasias2k? - 8k - 24
please factor this and show me how you got the answer
i will give u brainliest
Answer:
-6k(k-4)
Step-by-step explanation:
2k-2*4k-2*12
Factor out common terms:
2(k-4k-12)
Factor out k-4k-12:
2(-3(k+4))
Refine:
-6k(k-4)
The sides of a triangle are as follows:
AB = 10 in
BC = 14 in
AC = 8 in
Order the angles of the triangle from smallest to biggest.
<B, <A, <C
<B, <C,<A
<A, <C, <B
<A, <B, C
Answer:
The order of the angles of Δ ABC from smallest to biggest is
∠B < ∠C < ∠A ⇒ B
Step-by-step explanation:
There is a fact about a triangle
The longest side is opposite to the greatest angleThe shortest side is opposite to the smallest angleLet us use this fact to solve our question
In Δ ABC
∵ AB = 10 inches
∵ BC = 14 inches
∵ AC = 8 inches
→ Find the longest and shortest sides
∴ BC is the longest side
∴ AC is the shortest side
∵ BC is opposite to ∠A
∴ ∠A is the biggest angle in measure
∵ AC is opposite to ∠B
∴ ∠B is the smallest angle in measure
∴ The order of the angles of Δ ABC from smallest to biggest is
∠B < ∠C < ∠A
Mary had 3 baby lambs and 9 adult lambs. What is the ratio of adult lambs 5 points
to baby lambs? *
3:9
3:1
O
1:3
Answer: 3:9
Step-by-step explanation:
Because 3 goes first since it’s the smaller number and 9 is last
Please please help will give brainliest!!
Answer:
c = 13
Step-by-step explanation:
In a rectangle the diagonals bisect each other, thus
FG = FI , substitute values
7c - 67 = c + 11 ( subtract c from both sides )
6c - 67 = 11 ( add 67 to both sides )
6c = 78 ( divide both sides by 6 )
c = 13
Answer:
c = 13
Step-by-step explanation:
We know FG and FI are equal to each other because F is the cross section of a rectangle.
FG = 7c - 67
FI = c + 11
FG = FI
7c - 67 = c + 11 Add 67 to each side so it will cancel on the left
7c = c + 11 + 67
7c = c + 78 Subtract c from each side so it cancels on the right
7c - c = 78
6c = 78 Divide each side by 6
6c/6 = 78/6
c = 78/6
c = 13
What is the difference of the two polynomials?
(7y2 + 6xy) – (–2xy + 3)
Answer:
15
Step-by-step explanation:
Step-by-step explanation:
(7y² + 6xy) - (-2xy + 3)
⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3
7y² + 6xy + 2xy - 3
7y² + 8xy - 3
4x - 8 < 32
what is the solution?
Answer:
x<10
Step-by-step explanation:
add 8 to both sides
4x<40
then divide by 4
x<10
help.please answer asap...............
Answer:
-11 1/3 If I am wrong please forgive me
Step-by-step explanation:
help me please please
Answer:
7x
3 and 6 are alternate interior angles so they are equal
Step-by-step explanation:
I believe some of the brainly admins are abusing their power because they keep deleting my questions and I am not violating guidelines and I read them over and over
I agree. Some people's questions keep getting deleted. Thanks you for bringing this up. Hopefully someone can contact the administrator.
Answer:
They are abusing there power im being harassed by gabriella8671
Step-by-step explanation:
Hes saying the reasoning is deleting a users homework I DONT EVEN KNOW WHAT IT MEANS
A company donates money to a charity every time the baseball team hits a home run. They donate $100 for every home run. Write an equation for the situation,
where y is the total amount of money donated and x is the number of home runs hit.
The equation is y=
Answer:
y = 100x
Step-by-step explanation:
Answer:
y=100x
Step-by-step explanation:
please help !! thank you !
Answer: (-9,125)
When you graph this the intersection point is that.
Answer: y= -55, 135
X= -10, -9
Step-by-step explanation:
Here is a picture of my work. With this type of problem there are a multiple ways of finding your x and y values.
What do these (>, ≥, <, ≤) mean
Answer: <less than >greater than ≥ greater than or equal to ≤ less than or equal to
Step-by-step explanation:
i need helpppp
Evaluate (3 + ((2x + 1) + x(x + 2)))
when x = 5
Answer:
49
Step-by-step explanation:
(3 + (([2 × 5] + 1) + 5(5 + 2))) = 49
PLZ HELP, 20 points!!!
22. What is the domain of the graph?
23. What is the range of the graph below?
Plzzzz hurry, first AND correct answer gets 20 points!!!
Answer:
.
Step-by-step explanation:
Answer:
domain: all real numbers
range: y| y is greater than or equal to 5
CAN SOMEONE HELP ME?
Bode Chambers is a flight attendant with an annual gross pay
of $54,400. He is single and is paid on a monthly basis. How
much is withheld monthly for state taxes?
Answer:
$750.00
Step-by-step explanation:
$54,400 ÷ 12 = $4366.66
the first $1000, is taxed at 1.5%
1000 × .15 = $150.00
that leaves Bode with $3366.66 of taxable income.
the first $2000.00 is taxed at 3%.
2000 × .3 = $600.00
leaving $1366.00 of non-taxable income. since it's below a second $2000, Bode's state has squeezed out as much as legally allowed from his paycheck.
$150.00 + $600.00 = $750.00
Bode should move to a less greedy state.
What is the factored form of 5x-625x^4
Answer:
5x(-125x+1)
Step-by-step explanation:
im not completely sure but yee
78.57142857 round up
Answer:
It would be 79 as a whole number.
Step-by-step explanation:
78.5714857, you look at the number to the right to see if it is 5 or greater or less than 5.
If it is 5 or greater than. You would round it to 79
If not greater than 5. You round it down to 78 still.
Which of the following statements is true of the polynomial x2 + 6x3 − 4 + 2x5?
A. The degree of the polynomial is 1.
B. The end behavior of the polynomial is similar to f(x) = –x.
C. The polynomial in standard form is 2x5 + 6x3 + x2 − 4.
D. The polynomial is increasing for all real numbers.
Answer:
The correct option is;
C. The polynomial in standard form is 2·x⁵ + 6x³ + x² - 4
Step-by-step explanation:
The given polynomial is x² + 6x³ - 4 + 2·x⁵
Therefore, we have;
The highest power in the polynomial is 5, therefore, the degree of the polynomial is 5
The end behavior is f(x) → ∞ as x → ∞ and f(x) → - ∞ as x → -∞ which is not similar to f(x) = -x
The standard form is accomplished by arranging the polynomial in decreasing powers of x that is rom the biggest too lowest exponent as follows;
2·x⁵ + 6x³ + x² - 4
The polynomial decreases fox x < 0
Degree of polynomial is the highest power written in the equation
thus the correct answer is C for the question
Explanation
The equation is written in the form of lowest power to higher power x²+6x³-4+2[tex]x^{5}[/tex] The correct form is highest to lowest power 2[tex]x^{5}[/tex]+6x³+x²-4Thus we conclude that the answer to the above question C
To know more about degree of polynomial
https://brainly.com/question/20368118
Your bank account has a balance of $25. You withdraw $46. You then deposit $50. What is your new balance?
Answer:29
Step-by-step explanation:$25-$46=-21
-21+50=29
The weight of eggs from a local farm are Normally
distributed with mean of 2.1 ounces and a standard
deviation of 0.25 ounces.
An egg that weighs 2.0 ounces or more is labeled large
and anything below is labeled average.
What percent of eggs from this farm are labeled as
large? Round to the nearest tenth.
Weight of Eggs
average
large
3
-2
-3
1.35
2
2.6
1.6
2.35
2.85
-1 no
1.85
2.1
Ounces
2.0
Answer:
65.5
Step-by-step explanation:
I just took the assignment on edge. Good luck
Answer:
65.5 is correct
ED2021
3. Use the following table to determine the rate of change for the interval (1,5). HELP!
a. $17.60 per week
b. $88 per week
c. $0.05 per week
d. $22 per week
HELP ITS MATH AND I SUCK AT MATH WILL GIVE BRAINLIEST :)))))
Answer:
i believe it's A. f(x) slope is greater than g(x) slope
Step-by-step explanation:
the slope of f(x) is -2, while g(x) is -6. you may think "why isn't -6? 6 is bigger, isn't it?" In this case, they're both negative so the number closer to zero is the greater one
Answer:
A
Step-by-step explanation:
Rona filled out this information on her monthly statement. Find Rona's revised statement balance. Does her account reconcile?
Checking Account Summary
Ending Balance
$ 72571
Deposits
+ $610.00
Checks Outstanding - $ 471.19
Revised Statement Balance
Check Register Balance $ 864.52
Answer:
Revised statement balance=$ 864.52
Yes Rona's is account reconcile
Step-by-step explanation:
Calculation to Find Rona's revised statement balance
Using this formula
Revised statement balance=Ending balance+Deposits-Checks Outstanding
Let plug in the formula
Revised statement balance=$ 725.71+$610.00-$ 471.19
Revised statement balance=$ 864.52
Based on the above calculation the Revised statement balance of the amount of $ 864.52 is equal to the balance from checkbook which simply means that Rona's ACCOUNT is RECONCILE
