Answer:
[tex]x=\$ 32.20[/tex]
Step-by-step explanation:
[tex]\frac{12.80}{320}=\frac{x}{830} \therefore 320x=830\times12.80[/tex]
[tex]x=\$ 32.20[/tex]
Answer:
the answer is $487.20 if he expects to deposits $830
please help, i’m so confused
Answer:
x = 20
Step-by-step explanation:
The triangle shown is an equilateral triangle. An equilateral triangle has angles that are all the same. Therefore, the expression 4x-20 equals the value of the angle, which is 60 degrees. To find x, you just have to do some simple algebra.
4x - 20 = 60 ..... set the expression equal to 60, that's what the angle equals
4x = 80 .... add 20 to both sides
x = 20 .... divide both sides by 4, and you get your answer
Hope this helps! :)
how do u solve ax² -5ax+6a
Answer:
a(x - 3)(x - 2)
Step-by-step explanation:
[tex]a {x}^{2} - 5ax + 6a \\ \\ = a {x}^{2} - 3ax - 2ax + 6a \\ \\ = ax(x - 3) - 2a(x - 3) \\ \\ = (x - 3)(ax - 2a) \\ \\ = (x - 3)a(x - 2) \\ \\ = a(x - 3)(x - 2)[/tex]
Please help I’ll mark brainliest as long as you tell me how you got that answer, also I apologize if it’s kinda blurry. I hope you can still read it
Answer:
Answer is C
Step-by-step explanation:
I mean there isn't much too this problem just fit in the values into the answers, so the correct answer is c because 16 + 0.55n is sixteen dollars for the trophy and 55 cents per letter in the engraving. Also, the other store sells the trophy for 22 dollars and 25 cents per letter on the engraving.
Answer:
a
Step-by-step explanation:
if you look at the equation, you can see there is an equal sign, so both costs must be the same. this marks out c and d.
each side of the equation has to be paired with one another. 16 and .55 have to be together, and 22 and .25 have to be together. in b, they are mixed up, so that makes it wrong.
this leaves a
Which number is a perfect cube?
5
100
125
150
Answer:
125
Step-by-step explanation:
5x5x5 =125
I think
Answer:
5x5x5 =125
Step-by-step explanation:
Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%. What was the cost of the necklace before tax?
Answer:
8.5 or 8.50
Step-by-step explanation:
None for now
"Not putting it here"
The cost of the necklace before tax, for which Chris paid $9.18 including the sales tax of 8% is $8.5.
What is percentage increase ?Percentage increase is the amount added to the initial value in the percentage part.
Chris paid $9.18 for a necklace. This amount includes a sales tax of 8%.
Let the cost of the necklace before tax is x dollars. Now, the 108% of the x is $9.18. Thus,
[tex]x\times\dfrac{100+8}{100}=9.18\\x=\dfrac{9.18\times100}{108}\\x=8.5[/tex]
Hence, the cost of the necklace before tax, for which Chris paid $9.18 including the sales tax of 8% is $8.5.
Learn more about the percentage increase here;
https://brainly.com/question/2085058
12 mm
9 mm
What is the length of the hypotenuse?
Step-by-step explanation:
By Pythagoras's theorem,
hypotenuse^2 = 12^2 + 9^2
hypotenuse = ±15mm (rej -15mm since hypotenuse > 0mm)
therefore, 15mm
Topic: Pythagoras theorem
If you like to venture further, do check out my insta (learntionary) where I regularly post useful math tips! Thank you!
Find the slope to the graph
Answer:
the slope is 3/2
Step-by-step explanation:
Answer:
[tex]\frac32[/tex]
Step-by-step explanation:
Hello!
We can solve for the slope using the formula [tex]\frac{Rise}{Run}[/tex].
Rise is the change in y between two pointsRun is the change in x between two pointsWe need two points that belong on this line to find the slope. The two points I'm picking are (-1,-1) and (1,2).
Calculate the SlopeThe change in y (-1 and 2) is 3The change in x (-1 and 1) is 2Plugging it into the formula, we get a slope of [tex]\frac32[/tex].
If you have a right triangle with the 2 legs having lengths 16 and 12 what is the length of the hypotenuse (longest side)?
Answer:
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 legs.
Step-by-step explanation:
Sally ordered her groceries online. She accidentally ordered 120 pounds of flour (instead of 10 pounds) and only uses five pounds of flour every two months.
(please answer a and b)
(sorry for blurry camera)
Answer:She can use these 120 pounds of flour for 30 months, if that's what you are asking.
Step-by-step explanation:
120÷4=30
Big burger is offering a value meal that includes a burger, and two side items such as fries, salad or drink. each if the side items costs the same amount. the price of the meal is $12. The burger cost $7. -an equation that represents the cost of the meal and calculate the price of one of the side items. - solve the equation, showing your work and steps -explain what your solution means mi
Answer:
2 1/2 dollars per side
Step-by-step explanation:
7 + 5 is 12 so half of five ( 5$ is the price of two sides ) is 2 1/2 and 2 1/2 is the price of one side.
( sorry if it is confusing ^O^ )
Which of the following expressions are equal to -(8/4)?
A. 8/-3
B. - 8/-3
C. None of the above
Answer:
C. None of the above
Step-by-step explanation:
help me pls it’s due today thanks!
Answer:
C
Step-by-step explanation:
Monthly salary is $1,750 plus commission for every car he sells.
If he sells 1 car, then his monthly income is $2,250
This means his commission for every car sold is 2250 - 1750 = $500
Thus M = 500n + 1,750
To confirm lets substitute 5 as n.
M = (500 x 5) + 1750
M = 2500 + 1750
M = $4,250
This matches the answer found in the table.
HELP PLEASE!!
40 POINTS FOR BOTH QUESTIONS
please please
Answer:
1. Angle Bisector Theorem
(2x-1)/3x=9/15
15(2x-1)=9(3x)
30x-15=27x
3x=15
x=5
2. Triangles are similar so the ratio that relates them is 6/36=1/6 meaning the side length is 42x1/6=7 cm.
Barb, the editor at The Daily Report newspaper, found 5 typos
on a page with 2,500 words. If this ratio is consistent, how
many typos would she expect to find in a newspaper of
160,000 words?
Answer:
320
Step-by-step explanation:
160,000/2,500=64(5)=320
or
5/2,500=x/1600,000=320
PLEASE HELP ME ASAP.
Answer:
y=-2x+1
Step-by-step explanation:
Answer:
y=-2x+1.......,.........
What is 5/8 ÷ 3/4=? Someone please help me!
-4y=-2x+8 and 3x-6y=6
Perpendicular, parallel, or neither?
Answer:
The two lines are parallel
Step-by-step explanation:
Parallel lines have equal slopes and different y-interceptsThe product of the slopes of the perpendicular lines is -1 which means if the slope of one is m, then the slope of the other is [tex]-\frac{1}{m}[/tex] (reciprocal m and change its sign)The slope of the equation ax + by = c is m = [tex]\frac{-a}{b}[/tex]The slope of the equation by = ax + c is m = [tex]\frac{a}{b}[/tex]Let us use these rules to solve the question
∵ The 1st equation is -4y = -2x + b
∴ a = -2 and b = -4
∵ m = [tex]\frac{a}{b}[/tex] in this form of the equation
∴ m = [tex]\frac{-2}{-4}[/tex]
∴ m1 = [tex]\frac{1}{2}[/tex]
∵ The 2nd equation is 3x - 6y = 6
∴ a = 3 and b = -6
∵ m = [tex]\frac{-a}{b}[/tex] in this form of the equation
∴ m = [tex]\frac{-3}{-6}[/tex]
∴ m2 = [tex]\frac{1}{2}[/tex]
∵ m1 = m2
∴ The slopes of the two lines are equal
→ That means the two lines are parallel
∴ The two lines are parallel
472 students are going on a field trip. 120 students will be returning home and the rest will be spending the night in cabins. a. How many students spending night in cabins? b. If a cabin sleeps 8 people, how many cabins need to be rented?
Step-by-step explanation:
472-120=352 sleep in a cabin
352÷8=44 cabins
Which is greater 3.75 3.750
Answer:
None
Step-by-step explanation:
They are the same number
They are equal and neither is greater than the other.
In the decimal number system, trailing zeros after the decimal point do not affect the value of the number. They are considered insignificant and are not used to determine the magnitude or comparison of the numbers.
When comparing 3.75 and 3.750, it's important to understand that they represent the same value. The digits after the decimal point in both numbers are identical. The presence of the trailing zeros in 3.750 does not change the actual value of the number; it's just a different representation.
To illustrate this, let's consider the number line:
3.749 < 3.7499 < 3.74999 < 3.75 = 3.750 < 3.7501 < 3.75001 < 3.751
As you can see, both 3.75 and 3.750 lie at the same point on the number line, indicating that they are equal in value. The trailing zeros in 3.750 are insignificant and do not affect the magnitude or comparison of the numbers.
Therefore, in terms of their numerical value, 3.75 and 3.750 are equivalent and not different from each other.
To know more about greater:
https://brainly.com/question/28944437
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Complete question is:
Which is greater 3.75 or 3.750.
In 2014 the population of 1500 quail decreases at an annual rate of 3%
Answer:
What's the question????
Step-by-step explanation:
there's only facts
I NEED HELP NOW!!
Every weekend Jude goes to a movie with his friend. He always forgets to bring money, so his friend always lends him $5 to buy his movie ticket. Which graph represents how much money Jude owes his friend over time, and is correctly described as continuous or discrete?
Helpppppppppppppppppp
Answer: 4b+9
Step-by-step explanation: add the B's together
Answer:
14b+8
Step-by-step explanation:
b+b-1+b+b+10b+9
b+b+8+b+b+10b
b+b+8+b+b+10b
14b+8
I hope this help because i don't really know how to solve your question but i did this how i kinda of know so i hope this help you
Explain get 100 points
Answer:
she pays 675$ in eight months
Step-by-step explanation:
i think that is right
Answer:she will pay 75 a month
Step-by-step explanation:when the y meets with x 75 is y the x is between 0 and 2 . And she pays 675 in 9 months.
what is 35 + y -7 when y equals 3 (7=7
Answer:
answer is 31
Step-by-step explanation:
35+3-7
38-7
31
A right rectangular prism is packed with cubes of side length 1/6 inch. If the prism is packed with 12 cubes along the length, 3 cubes along the width, and 2 cubes along the height, what is the volume of the prism?
A. 1/3 Cubic Inch
B. 1 2/3 Cubic Inches
C. 1/6 Cubic Inch
D. 2 5/6 Cubic Inches
Please answer as soon as possible!
Answer:
a
Step-by-step explanation:
2*1/6 is 2/6, which is 1/3
Please help and tell me why you got that answer! :)
Answer: A.
Step-by-step explanation: The fashion express magazine having 4,880 subscribers and losing 300 times something lines up with that in the expression. And the new trends magazine having 3,140 and gaining 280 times something lines up with the expression. The expression is also suppose to be equal and the word problem is asking for when the subscriber count would be equal. Solving the expression using the word problem would have you end up with m = 3, so in 3 months they will have equal subscribers (aka both will have 3,980 subscribers)
HELP ME PLEASE!!!!!
The distance around the outside of a workplace is 0.4 mile. Levi skipped 0.75 of the distance during his weekend. How far did he skip?
Answer:
0.3
Step-by-step explanation:
0.4 * 0.75
Here is a list of numbers.
-45
-21
-16
12
33
40
a) Write down two numbers from the list that add up to -9.
-16 and 12
b) Write down two numbers from the list that have a difference of 29.
c) Work out the sum of all the numbers in the list.
Negatives - Adding and Subtracting
View One Minute Version
Overview
FOUNDATION 1a - Integers and Place Val
Clin 68
Answer:
12+-21 hope it helped jejdjdjdjd
Garth had unexpected expenses this month and didn’t have enough in his saving account to pay the rent of $600. He went to Loanshark Larry’s to borrow the money until his next paycheck 15 days from now. Larry charges $100 interest for the 15 days. What is the APR for this payday loan?
Write down how you put into calculator? If p=12575, r=7.75%, t=4 1/2 years?
What is the M?
Average Daily Balance is?
How is finance charge found?
What is the difference between APR & MPR?
What is the difference between previous, daily, and new balances?
What is the difference between original price, total price and total finance charge?
Answer:
wait i am doing
10 min wait
The triangle on the right is a scaled copy of the triangle on the left. Identify the scale
factor. Express your answer as a whole number or fraction in simplest form.
Answer:
the scale factor is 4 to 1, or just 4.
Step-by-step explanation: