Answer:
27 dollars
Step-by-step explanation:
9 dollars per hour and you multiply that by 3 hours to get 27 dollars.
Answer:
Daityn would of paid 27 dollars. This is because you can do 3*9
Step-by-step explanation:
Hope This Helps
Have A Great Day
What is the product of the polynomial below? (8x+8)(x+3)
Answer:
8x^2+32x+24
Step-by-step explanation:
Use the FOIL method:
(8x+8)(x+3) = 8x^2 +24x +8x +24
Simplify: 8x^2 + 32x +24
Answer:
8x^2 + 32x + 24
Step-by-step explanation:
What's the FOIL method?
For this question, we're going to use something called the FOIL method. First, let's take random polynomials and multiply them together, such as (3x + 2)(5x + 6). FOIL stands for First, Outside, Inside Last. The first numbers would be: (3x + 2)(5x + 6). The outside numbers would be (3x + 2)(5x + 6). The Inside numbers would be (3x + 2)(5x + 6). The last numbers would be (3x + 2)(5x + 6).Solving Product of Polynomial
[tex](8x)(x) + (8x)(3) + (8)(x) + (8)(3)[/tex] [tex]8x^2 + 24x + 8x + 24[/tex] [tex]8x^2 + 32x + 24[/tex]Therefore, the answer is 8x^2 + 32x + 24.
Have a lovely rest of your day/night, and good luck with your assignments! ♡
loni rode 2.8 kilometers on a bike.shanita rode 5700 meters on a bike.how many more meters did shnita ride than loni
Answer:
2.9 meters. Step-by-step explanation: Shanita rode more than Loni. She rode 5.7 meters. 5.7 - 2.8 = 2.9.
Susan wants to have 30% of her gumballs be green If there are
50 gumballs in the machine, how many would have to be green?
Answer:
15 gumballs
Step-by-step explanation:
There would have to be...
30%*50 green gumballs
We can start by converting 30% to a fraction. Any percentage is just that number over one hundred so...
30/100*50
We can simplify 30/100 by dividing the numerator and the denominator by 10...
3/10*50
Cancel out 10 and 50 (50/10=5)
3*5
15 gumballs would have to be green
Answer:
15 gumballs would have to be green.
To solve this question, you would need to figure out what is 30% of 50.
First, change 30% into it's decimal form, 0.3, then multiply it with 50.
A tiling pattern is defined by the pattern rule equation `n = 6 + 4p', where `p is the
position number and 'n' is the number of tiles. How many tiles would there be in
position 22?
Answer:
n = 94 tiles
Step-by-step explanation:
We can find the number of tiles by plugging 22 in for p, which gives us n = 6 + (4 * 22) = 94 tiles
If a circle with a circumference of 16 inches is
circumscribed about a square, what is the length
of a diagonal of the square?
(8 x 109) - (3x10) in scientific notation
Answer: 8.42 x 10^2
Step-by-step explanation: (8 x 109) - (3 x 10) = 842
Scientific Notation has to be between 1 -10 so the it has to be 8.42 and
8.42 x 100 = 842 and 10 x 10 = 100 so you'd need 10^2 which makes the answer 8.42 x 10^2.
Answer:
The answer is 842
Step-by-step explanation:
8.42 X 10^2=842
A candle burns down at the rate of 0.5 inches per hour. The original height of the candle was 6 inches.
Part A: Write a list of 6 ordered pairs to show the height of the candle in inches (y) as a function of time in hours (x) from the first hour after it started burning. For example, the point (0, 6) would represent a height of 6 inches after 0 hours. Explain how you obtained the ordered pairs. (5 points)
Part B: Is this relation a function? Justify your answer using the list of ordered pairs you created in Part A. (2 points)
Part C: If the rate at which the candle burnt was 0.3 inches per hour instead of 0.5 inches per hour, will the relation continue to be a function? Explain your answer using input and output values. (3 points)
Answer:
See below.
Step-by-step explanation:
"Part A:
(1,5.5)
(2,5)
(3,4.5)
(4,4)
(5,3.5)
(6,3)
Every hour (x value) I subtracted 0.5 from the candle height (y value) since it burns at 0.5 inches per hour.
Part B:
Yes, this is a function because there is a constant relationship between the input and the output.
Part C:
Yes, this will continue to be a function because there is still a constant relationship, even though its different than the first one.
(1,5.7)
(2,5.4)
(3,5.1) ect."
Answer is also here:
https://brainly.com/question/2872549?referrer=searchResults
-hope it helps
On monday,Jayden built a 22.4 inch tall snowman. By Tuesday, it had melted down to 18.6 inches tall? How many inches did the snowman melt?
If
3
x
−
5
=
64
, which equation is true?
x
=
64
+
5
÷
3
x is equal to 64 plus 5 divided by 3
x
=
(
64
+
5
)
÷
3
x is equal to open paren 64 plus 5 close paren divided by 3
x
=
64
+
5
×
3
x is equal to 64 plus 5 times 3
x
=
(
64
+
5
)
×
3
Answer:
x = (64 + 5) ÷ 3
Step-by-step explanation:
3x - 5 = 64
Add 5 to both sides: 3x = 64 + 5 = 69
Divide both sides by 3: x = 69 ÷ 3 = 23
So the answer is x = (64 + 5) ÷ 3
Note: If we didn't add the parentheses then using the order of operation x = 64 + 5 ÷ 3 would be x = 64 + [tex]\frac{5}{3}[/tex] = 65 [tex]\frac{2}{3}[/tex]
Jess is trying to save $100. She saves money each week. The first week she saves
$20.75 then she saves $22.50 and then she saves $26.65. How much more does she
need to save?
Answer:
she needs to save more $30.1
Step-by-step explanation:
more does she need to save = $100 - $20.75 - $22.50 - $26.65 = $30.1
Use the unit rate to fill in the blank.
Enter the correct answer in the box.
Show Hint
miles per 9 hours
Σ
7.
8
9
Answer:
bleventeen
Step-by-step explanation:
there is 9 so you go on and on
AND EXPLAIN WHY!! DUE IN 20 MINUTES
Answer:
c. (x -6, y +8)
Step-by-step explanation:
We can tell which answer to choose by looking at the change in the y-coordinate. Point Y is (4, -4). Point Y' is (-2, 4). The new y-coordinate has been translated upward by ...
4 -(-4) = 8 . . . units
That is, y' = y +8. This matches choice C.
The translation of Y(4, -4) to Y'(-2, 4) is described by ...
(x, y) ⇒ (x -6, y +8)
Y(4, -4) ⇒ Y'(4 -6, -4 +8) = Y'(-2, 4)
Help me please
I beg you please help me asapp!
Answer:
$756
Step-by-step explanation:
First we identify 6% of 6,300.
= [tex]\frac{6 x 6,300}{100}[/tex]
= 378
Then we multiply 378 by 2, as for it will take 2 years to repay.
=378 × 2
= 756
$756 is the answer.
( Sorry if this is wrong you can delete it if it wasn't useful )
Rich had 8984862 in his bank bought a new car and he now has 5999862 how much did he spend on a new car
PLS PLS PLS factorise x²+x
Answer:So if you were asked to factorise x² + x, since x goes into both terms, you would write x(x + 1) .
Step-by-step explanation: was it helpful? :)
Find the exact solution of x
3x^2+7=28
A.+√7
B.7
C.+7
D.-7
Answer:
x = ± [tex]\sqrt{7}[/tex]
Step-by-step explanation:
3x² + 7 = 28 ( subtract 7 from both sides )
3x² = 21 ( divide both sides by 3 )
x² = 7 ( take square root of both sides )
x = ± [tex]\sqrt{7}[/tex]
that is x = - [tex]\sqrt{7}[/tex] , x = [tex]\sqrt{7}[/tex]
Answer:
A. +[tex]\sqrt{7}[/tex]
Step-by-step explanation:
3x^2+7=28
3([tex]+\sqrt{7} ^{2}[/tex] )+7=28
3(7)+7=28
21+7=28
28=28
Hope it helps
A 180-inch pipe is cut into two pieces. One piece is three times the length of the other. Find the length of the shorter piece.
Please help me!!!!!!!!!!!
Answer:
it has 2 solutions but you can choose the one solutions
A town has a population of 50,000. it’s rate increase is 8% every 6 months. find the population after 4 years
help is needed!!! please
Answer:
5
Step-by-step explanation:
There are 2 ways to look at this. I will explain both.
First we have the 3-4-5 triangle method, stating that any triangle with sides 3 and 4 will have the last side as 5.
Now, for the more complex way of doing this, we can use the Pythagorean theorem to solve this problem.
Pythagorean theorem: [tex]a^2+b^2=c^2[/tex]
We can use 4 for a and 3 for b
You will now have
[tex]4^2+3^2=c^2\\\\16+9=c^2\\25=c^2[/tex]
Then take √25, or 5.
the sum of the page numbers on two integers facing pages in a book is 941.how many pages does the book have??.
Step-by-step explanation:
x + x+1 = 941
2x + 1 = 941
2x = 940
x = 470
but the question is wrong or cannot be answered bad in the given information.
the question sounds be : what are the page numbers ?
the answer : 470 and 471.
but "how many pages does the book have" cannot be answered.
the book could have 471 pages. but also 2000. or 4000. or, or, or...
it does not change anything about the relationship of the pages 470 and 471. and there is therefore no way to know the total number of pages of the book just by knowing that there are pages 470 and 471.
One side of a triangle is half the longest side. The third side is 11 feet less than the longest side. The perimeter is
54. Find all three sides.
Answer:
13, 15, 26
Step-by-step explanation
Let one side by "x". The longest side will be 2x, and the 3rd side will be 2x-11. Since they all have to add up to 54, we can form this equation: x+2x+2x-11=54, x=13.
You plug the values back in: (13), 2(13)=26, and 2(13)-11=15.
What is 30% of 30? I don’t know the exact answer so whoever answers first, with the answer you truly think it is, gets brainliest!! Good luck!
Answer:
9
Step-by-step explanation:
Thirty divided by one hundred multiplied by thirty percent is equals to nine.
The value of 30% of 30 is 9
How to calculate the percentage of valuesGiven the expression
30% of 30
30% can also be written as 30/100 = 0.03
Substitute into the expression
30% of 30
= 0.3 * 30
= 9
Hence the value of 30% of 30 is 9
Larn more on percentages here: https://brainly.com/question/24304697
List the angles of the given triangle from smallest to largest. Explain your reasoning. Solve for x.
Answer:
Smallest to Largest: Angle ACD, Angle ADC, Angle CAD, Angle ACB
Step-by-step explanation:
To find the angles, let's first solve for x.
Let's call the missing side angle ACD= y
We know that there are 180 degrees in a triangle. So we can write the equation,
6x+4+(4x-2)+y= 180
and, We know that angle ACB is a linear pair with angle ACD, so both angles would add up to 180 degrees. We can write the equation,
9x+16+y=180
Let's now solve for x with both of these equations using elimination.
Simplify the equations,
6x+4+(4x-2)+y= 180 -> 10x+y=178
9x+16+y=180 -> 9x+y=164
-1(10x+y=178) -> -10x-y=-178
-10x-y=-178
9x+y=164
-x= -14
x= 14
Now that we have solved for x, we can find the missing angles.
Angle ACB= 9x+16 -> 9(14)+16= 142 degrees
Angle CAD= 6x+4 -> 6(14)+4= 88 degrees
Angle ADC= 4x-2 -> 4(14)-2= 54 degrees
Angle ACD= 180-(Angle CAD+ Angle ADC) -> 180-(88+54)= 38 degrees
pls help due very shortly
Step-by-step explanation:
the money is 2,121.180 in the next two years
HELP ME ASAP THIS IS DUE TODAY
Answer:
a, d, e
Step-by-step explanation:
a. (2x + 3)(2x - 3)
d. (2x + 3)(x - 1)
e. x(2x + 3)(x - 1)
3×3/5 on go math grade 4th
Answer:
1.8?
Step-by-step explanation:
Answer:
1.8
Step-by-step explanation:
[tex]3[/tex] · [tex]\frac{3}{5}[/tex] [tex]=[/tex] [tex]\frac{9}{5}[/tex]
[tex]9[/tex] ÷ [tex]5[/tex] [tex]=[/tex] [tex]1.8[/tex]
Can someone tell me what 5/9 + 4/6 = in fractions
Answer:
1 2/9 or 1.2222222222222
Step-by-step explanation:
5/9 + 4/6
= 5 * 2/9 * 2 + 4 * 3/6 * 3
= 10/18 + 12/18
= 10+12/18
=22/18
= 22 ÷ 2/18 ÷ 2
= 11/9 = 1 2/9
Use the distributive property to rewrite this expression.
4(y + 6)
Answer:
4y + 24
Step-by-step explanation:
4(y + 6)
(4 * y) + (4 * 6)
(4y) + (24)
4y + 24
Answer:
4y+24, when we multiply 4(y+6) using the distributive property we get 4y+24
Esme bought 7 novels. She also bought a dictionary that cost $26. She spent a total of $82.
If each novel cost the same amount, how much did I novel cost?
Answer:
I am sure it's $8
Step by step explanation:
Total money spent= $82
Cost of dictionary= $26
Cost of 7 novels = $82 - $26
= $56
Cost of 1 novel = $56/7
= $8
Therefore, each novel bought by Esme cost $8
Hope it helps ;)
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