Answers
Related Questions
Juan made 3 identical necklaces each having beads and a pendent the total cost of the beads and pendent for all 3 necklaces was $19.20. If the beads cost $2.80 for each necklace, how much did each pendant cost?
Help I gave 30 points
Answers
Answer:
Step-by-step explanation:
2.80 x 3 = 8.40 so 19.20-8.40=10.8 then 10.80/3= 3.60
I Calculate each value of angle A to the nearest degree.
Answers
Answer: I think the answer is 127 if it is wrong i am so sorry
Don't forget drop a heart.
Step-by-step explanation:
Answer:
i think 127
Step-by-step explanation:
sorry if its wrong
SOMEONE HELP WITH MATHYH!!!
f(-4)=2-3x
Answers
Answer: answer below
Step-by-step explanation:
PLEASE HELP ITS DUE TODAY!
Answers
Step-by-step explanation:
a = 5.5 + 2.01 = 7.51
b = 5.5 - 2.01 = 3.49
c = 13.71 /10 = 1.371
d = 13.71 / 100 = 0.1371
Hope it will help :)
Answer:
7.51, 3.49, 1.371, 0.1371
A car that was originally worth $29.500 depreciates at a rate of $2,500 per year. Find the
value of the car after six years.
Answers
Answer:
14500
Step-by-step explanation:
Find the missing side Lengths.
Answers
Answer:
5.23606798
Step-by-step explanation:
What is 45 to the 3rd power?
Answers
Answer:
45³ = 91,125
Step-by-step explanation:
45 to the 3rd power = 45 cubed
= 45³
= 45 x 45 x 45
= 2025 x 45
= 91,125
Change the negative exponent
to a positive exponent
Answers
which is greater 21.798 or 217.98?
Answers
Answer:
217.98 is greater.
Step-by-step explanation:
Think about this way. Which is the larger number, 217 or 21? 217, of course. The decimal point only adds a small fraction of a number to the whole, so it doesn't affect the value that much.
Find the inverse of each function:
g(x)=[tex]\frac{-5x+5}{2}[/tex]
A. g^{-1}[/tex](x)=[tex]\frac{5-2x}{5}[/tex]
B. g^{-1}[/tex](x)=[tex]4+\frac{4}{3}x[/tex]
C. g^{-1}[/tex](x)=[tex]\frac{10-x}{2}[/tex]
D. g^{-1}[/tex](x)=[tex]-4+\frac{1}{3}x[/tex]
Answers
Answer:
Step-by-step explanation:
Replace g(x) with y, then switch the x and y variables:
[tex]x=\frac{-5y+5}{2}[/tex]
Solve for the new y value, multiply by 2:
[tex]2x=-5y+5[/tex]
Subtract 5 on both sides:
[tex]2x-5=-5y[/tex]
Divide by -5 on both sides:
[tex]-\frac{2x-5}{5} =y[/tex]
Distribute the negative sign and rearrange:
[tex]\frac{-2x+5}{5} =\frac{5-2x}{5} =g^-^1(x)[/tex]
Answer:
A. g⁻¹(x) = (5 - 2x)/5Step-by-step explanation:
Given functiong(x) = (-5x + 5)/2Find the inverse of g(x)SolutionSubstitute x with y and g(x) with x and then solve for y:
x = (-5y + 5) /22x = -5y + 55y = -2x + 5y = (-2x + 5)/5y = (5 - 2x)/5Replace y with g⁻¹(x)
g⁻¹(x) = (5 - 2x)/5Correct choice is A
4) Part A: A biologist counted the number of two types of salmon (Chanook and Steelhead) at a dam. He used the table below to record the number of salmon on different days. On day 5, the biologist counted 16 Chinook. If the ratio of Chinook to Steelhead remained the same as on the previous four days, how many Steelhead should the biologist expect to count on day 5? Record your answer below. *
Captionless Image
Answers
Answer:
The answer is 40
Step-by-step explanation:
He expects to count #####################################
There are 12 Steelhead should the biologist expect to count on day 5.
What is Ratio?The ratio is defined as a relationship between two quantities, it is expressed as one divided by the other.
The ratio of Chinook to Steelhead on the first four days is 4:10.
If this ratio remained the same on day 5, then we can expect the biologist to count of the salmon as Chinook.
On day 5, the biologist counted 16 Chinook,
Let x Steelhead would be the biologist expected to count on day 5.
As per the given question, the required solution would be as:
4/10 = 16/x
x = 16 × 10 / 4
x = 160/4
x = 40
Hence, there should be 40 Steelhead.
Learn more about the Ratio here:
brainly.com/question/1504221
#SPJ2
sally has 300 tangerines and and and 3%are Wayne's what percent does Sally have
Answers
Answer:
The answer is 97%
Step-by-step explanation:
To answer this problem you need to take the 300 tangerines, it in all that is the 100% so, now you need to take away the 3%, you are left with 97% (I hope i'm correct, sorry if i'm not)
Mackenzie is going to invest $3,900 and leave it in an account for 16 years. Assuming
the interest is compounded daily, what interest rate, to the nearest hundredth of a
percent, would be required in order for Mackenzie to end up with $5,800?
Answers
Answer: 2.48%
..................................................
Which equation could be used to solve for the length of side c, given a = 5, b = 12, and C = 72°?
Answers
Answer:
i had this question before
Step-by-step explanation:
c^2=a^2+b^2-2abcos(c)
c=sqrt(a^2+b^2-2abcos(c))
c=sqrt((5)^2+(12)^2-2(5)(12)cos(72))
c=sqrt(25+144-120cos(72))
c=sqrt(169-120cos(72))
c=sqrt(169-37.08)
c=sqrt(131.92)
c=11.49
Hire charges for a mini bus consist of Ex fixed charge + y pence for each mile of the journey A hire for 20 miles costs £25 A hire for 30 miles costs £30. How much would a hire for 50 miles cost?
Answers
Answer:
the cost of hiring 50 miles is £55
Step-by-step explanation:
The computation of cost for hiring 50 miles is shown below:
= 20 miles cost + 30 miles cost
= £25 + £30
= £55
Hence, the cost of hiring 50 miles is £55
The same would be considered and relevant too
What is 75 times 4 does anyone know if they do I need a asnwer asap Please and Thank you
Answers
Answer:
75 x 4 = 300
Step-by-step explanation:
Ummmm multiplication
help me what should i put! i’ll give brainliest
Answers
- 2x + 7y< -14
4x+3y> -12
Answers
Answer:
Given inequalities:
- 2x + 7y < -14 4x + 3y > -12Solution is attached
The first inequality is zone AThe second inequality is zone BIntersection of two zones is the solution: zone ABSolve the equation -10(d + 1) = -14.
d=
?
Answers
Answer:
d = 0.4
Step-by-step explanation:
Given
- 10(d + 1) = - 14 (divide both sides by - 10 )
d + 1 = 1.4 ( subtract 1 from both sides )
d = 0.4
6v=24 then "v" equals what?
Answers
Answer:
4
Step-by-step explanation:
Divide each side by 6
6v/6 = 24/6
v=4
Answer:
4
Step-by-step explanation:
you do 24 divided by 6 to get v=4
Express in simplest radical form.
V112
Answer:
Submit Answer
Answers
6s+1=s-1 solve for s
Answers
Answer:
0
Step-by-step explanation:
FREE BRAINLiest IF YOU ANSWER CORRECTLY!!(jwo26)
Answers
Answer:
what is the question? u do not say
Answer:
Whats the question?
Step-by-step explanation:
simplify 2 - 10 (-6v - 6)
Answers
Step-by-step explanation:
60v+62
2-10(-6v-6) Distribute the 10
2+60v+60 Add the non variables
60v + 62
what is the equation of the line that passes through the point(4,12) and has a y-intercept of -2?
Answers
Answer:
y=3.5x-2
Step-by-step explanation:
y=mx+c
12=m×4-2
add 2 on both sides
14=m×4
divide by 4 on both sides
3.5=m
y=3.5x-2
HELP ME PLEASE!!!!! IM DYING WITH ALL THIS MATH HW
Answers
someone help me with this plz asap!!!
Answers
Answer:
2
Step-by-step explanation:
Solve system by elimination
9x + 3y = 24
10x - 2y = 0
Answers
Answer:
(1, 5 )
Step-by-step explanation:
Given the 2 equations
9x + 3y = 24 → (1)
10x - 2y = 0 → (2)
Multiplying (1) by 2 and (2) by 3 and adding the result will eliminate the y- term
18x + 6y = 48 → (3)
30x - 6y = 0 → (4)
Add (3) and (4) term by term to eliminate y
48x + 0 = 48
48x = 48 ( divide both sides by 48 )
x = 1
Substitute x = 1 into either of the 2 equations and solve for y
Substituting into (1)
9(1) + 3y = 24
9 + 3y = 24 ( subtract 9 from both sides )
3y = 15 ( divide both sides by 3 )
y = 5
solution is (1, 5 )
I will give brainliest
Choose one kind of triangle to use for a tessellation: equilateral, isosceles, or scalene.
• Use technology or paper to create six or more congruent copies of your chosen triangle and investigate how the shape tessellates.
• Use your chosen triangle to create an artwork with tessellations. You can use any sizes, colors, patterns, or art mediums. You can submit a scanned copy, photo, screenshot, or snip of your artwork.
• Provide the explanation of the math behind your tessellation that the gallery will display next to your artwork.
o Use the definition of your chosen triangle and what you know about the interior angles of triangles to prove that any version or size of that triangle will tessellate. (Hint: Study the interior angles where the vertices meet in the tessellation.)
o Include diagrams or other visual models to help explain your proof.
o Think about how you could extend your work to prove that all triangles
tessellate, and share any theories you might have.
Your completed work of art will be submitted as your portfolio assessment. It must include your tessellation art and your explanation for the math behind it.
Answers
Answer:
The answer is
Step-by-step explanation:
if the original quantity is 12 and the new quantity is 15, what is the percentage increase
Answers
Answer:
25%
Step-by-step explanation:
Given data
original quantity =12
new quantity =15
% increase= new-original/original *100
% increase= 15-12/12 *100
% increase= 3/12 *100
% increase=0.25 *100
% increase=25%
hence the increase is 25%