Answer:
8%
Step-by-step explanation:
What is the perimeter of a rectangle if the length is (3x + 2) and the width is (2x - 5)
Answer: 10x-6
Step-by-step explanation:
we know that perimeter P is 2L+2W
2L= 2(3x+2)=6x+4
2W=2(2x-5)=4x-10
P=6x+4+4x-10=10x-6
please help me asap
This graph shows a proportional relationship.
What is the constant of proportionality?
Enter your answer as a ratio in simplified form by filling in the boxes.
Answer:
yes
Step-by-step explanation:
it's right i think i hel8
how many nickels are in 126 dollars
Answer:
2,520 nickles in $126
Step-by-step explanation:
126 dollars x 100 cents
= 12,600 cents
then
12,600 cents / 5 cents
= 2,520 nickels
(The upcoming and this sentence is pre-written and copy and pasted in every brainly question or comment I write or answer.) If this answer helped you please consider giving it brainliest. If my answer was wrong and you got marked wrong for it, I deeply apologize and hope you will forgive me, since everyone makes mistakes sometimes. If you need me to elaborate on my answer or give further explanation on it, please ask and I will do so. If you need to explain your reasoning on your work feel free to use my words- word for word- without crediting me, the answer was made for you anyways! Hope yall learn from my answer and it helps you in the future with assignments, quizzes, test’s, and more!
- •Trix•
( Yes I know my - •Trix• thingy is not my user but it’s what I would change it to if I could but I can't, please address me as Trix while commenting or talking to me here.)
Answer:
2,520 nickels
Step-by-step explanation:
here i will show you how many nickels are in 126$.
first we will calculate how many cents are in 126$.
126x100, and then divide the result by 5 cents to get the answer.
here is the math to illustrate better
126$ x 100 cents
=12,600
12,600 cents / 5 cents
=2,520
there for the answer to your question "how many nickels are in 126 dollars" is as it follows:
2,520 nickels
Who is good at math? Need help.
Answer:
hi
Step-by-step explanation:
i'm excellent, i could help
2.38 rounded to the nearest half
Solve for 'p'. Show all work: 2(-4x + 8) ≤ 20
Answer: Answer: x≥ −1 /2
Step-by-step explanation:
Answer:
x ≥ -1/2 or x ∈ [-1/2, +∞)
Step-by-step explanation:
2(-4x + 8) ≤ 20
divide both sides by 2
-4x + 8 ≤ 10
move 8 to the right
-4x ≤ 10-8
-4x ≤ 2
divide both sides by -4. Flip the sign since a negative value is being divided
x ≥ - 1/2
How many vertices are in the polyhedron?
3
4
6
5
Answer:
should be six sorry if I'm wrong let me know if it is right
What is the value of 3 in 384?
Please explain?!
Answer:uhhhhh 300
Step-by-step explanation:
I don’t really need to explain bc all u need to do is take the 80 and 4 away and u have only 300
x=y+3
4 = 3x - 2y
It’s substitution but I don’t know how to do it
Answer:
4= 3(y+3) - 2y (substitute the given x-value into the equation to solve for y)
4= 3y+9-2y (use the distributive property)
4=y+9 (combine like terms)
y= -5 (subtract 9 from both sides to isolate the y-term)
plug it in
x= (-5)+3
x=-2
(-2,-5)
Hi can u please help me with this ASAP
Answer: an altitude
Step-by-step explanation:
Give the equation of the circle centered at the origin and passing through the point (0, -6).
0
DEO
Х
5
?
Answer:
3
Step-by-step explanation:
vbbbbbbbbbvvvvvbbv
help me pls! thank you!
Answer:
$2.00
Step-by-step explanation:
PLS ANSWER!!!!!!!!!!!! Mrs. Cardona has 23 of a pan of lasagna left. She wants to divide it into 6 equal pieces for her family. What part of the original pan of lasagna will each person get? Make sure to put your fraction in simplest form.
Answer:
1/9 pan of lasagna
Step-by-step explanation:
Answer:
3 5/6
Step-by-step explanation:
Divide 23 and 6 and then it gives u 3 5/6
you have a recipe that indicates to use 2 parts of milk for every 7 parts of flour. You use 8 cups of milk. How much flour do you need?
Answer:
28
Step-by-step explanation:
What is the answer to this question?
Answer: Choice A) 4, 3, 5, 1, 2
=====================================================
Explanation:
Since tan(x) = sin(x)/cos(x) is a known and widely used trig identity, this must mean step 4 goes first.
The answer is between choice A and choice B.
The question is now: What is the correct second step?
It's either step 3 (choice A) or step 5 (choice B)
It turns out that step 3 is the correct statement after step 4. The sin(2x) breaks up into 2sin(x)cos(x), while the cos(2x) breaks up into cos^2(x)-sin^2(x). There are three different variations for the cos(2x) and this just happens to be one of them.
So we can rule out choice B and go with choice A as the final answer.
Match the vocabulary word with the correct definition.
3
1. apothem
2. inscribed polygon
a polygon that is constructed inside
of the circumference of a circle in which
the vertices of the polygon lie on the
circumference of the circle.
2
a line segment drawn from the
center of a convex polygon (inscribed in
a circle) to the midpoint of any side of
the polygon.
a convex polygon in which all of the
side lengths are equal and all of the
interior angles have equal measure.
3. regular polygon
Answer:
apothem: a line segment drawn from the center of a convex polygon (inscribed in a circle) to the midpoint of any side of the polygon.
regular polygon:a convex polygon in which all of the side lengths are equal and all of the interior angles have equal measure.
inscribed polygon:a polygon that is constructed inside of the circumference of a circle in which the vertices of the polygon lie on the circumference of the circle.
Step-by-step explanation:
The words that matched with the correct definition are given below.
What is apothem?The apothem is the angle between a chord's middle and the circle's center. The apothem of a regular polygon is only the in radius, or the distance from the center to a side.
The correct definitions are:
Apothem : a line segment drawn from the center of a convex polygon (inscribed in a circle) to the midpoint of any side of the polygon.
Regular polygon : a convex polygon in which all the side lengths are equal and all the interior angles have equal measure.
Inscribed polygon : a polygon that is constructed inside the circumference of a circle, in which the vertices of the polygon lie on the circumference of the circle.
Therefore, the correct definitions are given above.
To learn more about the apothem;
https://brainly.com/question/9172186
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You had to take your computer to the shop. The technician charges a flat rate of $50 for looking at your computer and $25 an hour to fix the problem. Create an equation where prepresents how much you will have to pay and his the number of hours it takes to get your computer fixed.
Answer:
A = 50 + 25h
Step-by-step explanation:
You had to take your computer to the shop. The technician charges a flat rate of $50 for looking at your computer and $25 an hour to fix the problem. Create an equation where prepresents how much you will have to pay and his the number of hours it takes to get your computer fixed.
Let the number of hours required to fix the laptop be represented by h
Total Amount required to pay = A
Hence,the Equation is given as:
A = $50 + $25 × h
A = 50 + 25h
What is the partial product of 2.3 x 2.6?
The partial product of 2.3 x 2.6 is 5.98
What is partial product?When we multiply a multiplicand by one digit of a multiplier that has more than one digit, the product is known as a partial product.
The given term is,
2.3 x 2.6
To find the partial product of this number, use partial product method
2.3 can be written as = 2 + 0.3
2.6 can be written as = 2 + 0.6
Partial product = 2×2 + 2×0.6 + 2×0.3+ 0.3×0.6
= 4 + 1.2 + 0.6 + 0.18
= 5.98
The partial product is 5.98.
To know more about Partial product on:
https://brainly.com/question/24716925
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Which of the following has the greatest value? *
5/12
4/9
3/7
7/13
3/5
Answer:
3/5
Step-by-step explanation:
You'll get 0.6 if you divide it
Answer:
3/5
Step-by-step explanation:
5/12 = 0.41666
4/9 = 0.4444
3/7 = 0.4285714
7/13 = 0.538461
3/5 = 0.6
9. Carson bought 0.6 pounds of lima beans. If lima beans cost $0.70 a pound, how much
did he spend?
Please help
what is the percent decrease from 200 to 20
Answer: 90%
Step-by-step explanation: if 200 to 10 is a 95% decrease, a 200 to 20 is a 90% change.
my name is gabe itch
In a fruit cocktail, for every 30 ml of orange juice you need 45 ml of apple juice and 25 ml of coconut milk. What proportion of the cocktail is orange juice? Give your answer as a fraction in its simplest form.
PLZ HELP, WILL MARK BRAINLEST
Answer:
A and B
Step-by-step explanation:
If you invest 11775.00 at a rate of 7.10 percent annum, compounded quarterly what will the total value of your investment be after 4 years
Answer:
The total value of the investment will be $15,603.38 after 4 years
Step-by-step explanation:
Compound Interest
It occurs when interest in the next period is earned on the principal sum plus previously accumulated interest.
We'll use the formula:
[tex]{\displaystyle A=P\left(1+{\frac {r}{n}}\right)^{nt}}[/tex]
Where:
A = final amount
P = initial principal balance
r = interest rate
n = number of times interest applied per time period
t = number of time periods elapsed
The investment is P=$11,775 at a rate of r=7.10% = 0.071 compounded quarterly. Since there are 4 quarters in a year, n=4. The investment will last t=4 years, thus:
[tex]{\displaystyle A=\$11,775\left(1+{\frac {0.071}{4}}\right)^{4*4}}[/tex]
[tex]{\displaystyle A=\$11,775\left(1.01775\right)^{16}}[/tex]
[tex]\boxed{A = \$15,603.38}[/tex]
The total value of the investment will be $15,603.38 after 4 years
if boxes of pasta sell at $0.88 per box or 4 boxes for $3.00, how much is saved to the nearest cent on each box by buying 4 boxes at the same time
Answer:
52 cents
Step-by-step explanation:
0.88 times 4 is 3.52, which is buying 4 boxes separately which means you'd save 52 cents if you bought 4 at once
Answer: Brainliest??? Hope this helps!
Step-by-step explanation:
$0.88 per box
4*0.88=$3.52
so you will save 52cents per box
Way better deal :)
slope and rate of change mean the same thing when describing a linear function
true or false???
Answer:
pretty sure its true
Step-by-step explanation:
please give brainliest. the answer is true
The cost C (in dollars) for a company to produce and sell x thousand gadgets is given by C = 1/40 x^2 − 2x + 4040
(a) What is the company's start-up cost? $________
(b) What is the minimum cost? $ ___________
(c) How many gadgets must the company produce and sell in order to incur the least cost? (Be careful with your units!) __________ gadgets
Answer:
Step-by-step explanation:
(c) The number of gadgets the company must produce and sell in order to incur the least cost = 40 gadget.
We experienced a few technical difficulties when trying to submit the answers for (a) and (b) questions, but we made it much easier because we have the screenshots and we have attached it in the diagram below.
Thanks
please help ASAP
A)1,000 units;$1300
B)3,000 units; $100
C)1,000 units; $600
D)2,000 units; $1100
Answer:
B
Step-by-step explanation:
I did this before lolz
can someone help me find the Y-intercept to the graph
Answer:
-6
Step-by-step explanation:
-6 because its where it interests on the y line
