Answers
Answer: 22
Step-by-step explanation:
Add both sides of the equation
8= r- 14
8+14= r - 14 + 14
R= 22
Related Questions
Write the polynomial in standard form.
X2 + 9 - 9x
Write the polynomial in standard form.
Answers
Problem of the Week Problem C Painting the Way
Alexia, Benito, and Carmen won a team art competition at their local park. As
part of their prize, they can paint the 5 km (5000 m) paved path through the
park any way they like.
They decided Alexia will paint the first 70 m, then Benito will paint the next
15 m, then Carmen will paint the next 35 m. They will keep repeating this
pattern until they reach the end of the 5 km path.
What percentage of the path will each person paint? please tell me how you solved it.
Answers
Answer: Alexia, Benito and Carmen will paint 58.3%, 29.2% and 12.5% of the path, respectively.
Step-by-step explanation: Percentage is a ratio expressed as a fraction of 100, i.e., it represents a part from a total multiplied by 100.
In the way they decided to paint, they will have painted 120 m.
Alexia will paint 70 m. So the percentage is
[tex]\frac{70}{120}.100[/tex] = 58.3%
Benito will paint the next 15 m. The percentage is
[tex]\frac{15}{120}.100[/tex] = 12.5%
Carmen will paint the next 35 m. The percentage is
[tex]\frac{35}{120}.100[/tex] = 29.2%
Now, since it is a ratio, which means it is a proportion, percentage for all the path will be the same as the percentage of only a part of the path.
Then, the answer is Alexia will paint 58.3%, Benito, 12.5% and Carmen, 29.2% of the 5 km path.
Use the equation y = 5/2 x.
What is the value of y, when x = 2?
Answers
Answer:
5
Step-by-step explanation:
if x=2, then it would be 5/2 times 2. first, lets make 5/2 into a whole number, 2 1/2. that would be 2 1/2 x 2. lets do them indevidually. 1/2 x 2 is 1. and 2 x 2 is 4. now, if we add 4 and 1, that would give is a result of 5.
making the answer 5
can someone please help me with this??
Answers
Answer:
Step-by-step explanation:
this picture has a blue circle with a line through it i dont know what to help you with if you could tell me the equation then i can help you but i cant if there is a blue circle in it.
It square inches
The circumference of the base of figure 2 is
It inches, and the area of the base of figure 2 is
(Hint: The circumference of a circle = 2nr and the area of a circle=, where ris the radius.)
Answers
Answer:
The first one is 5.
The second one is 6.25
Step-by-step explanation:
Since the cylinders are similar, you can assume that they are proportional.
The equation would be 9/5 = 4.5/x
Cross multiply and divide, and you get the radius of 2.5.
Circumference: 2*2.5=5 pi
Area: 2.5*2.5=6.25 pi
a) The circumference of the base of figure 1 is 5π inches.
b) The area of the base of figure 2 is 6.25π square inches.
What is circumference?The circumference of the circle is the length of the curve traced out from the fixed point which is equidistant from the locus of the curve.
Since the cylinders are similar, you can assume that they are proportional.
The equation would be 9/5 = 4.5/x
Cross multiply and divide, and you get the radius of 2.5.
Circumference for the figure 1 will be:-
C = 2 x 2.5 = 5π
Area for the figure 2 will be:-
A = 2.5 x 2.5 = 6.25π
Therefore The circumference of the base of figure 1 is 5π inches.
The area of the base of figure 2 is 6.25π square inches.
The circumference of the base of figure 1 is 5π inches.The area of the base of figure 2 is 6.25π square inches.
To know more about circumference follow
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Slope stuff, answer pls
Answers
Pls help! Due today. The last box is the choices of a.m or p.m
Answers
Answer: 12pm
Step-by-step explanation: it takes him 2 hours to fill 1800 another 2 hours would be 12pm if you have 1000+1000 you get 2000. then add 800 and 800. you get 1600 add them all together you get 3600.
Answer:
12 pm
Step-by-step explanation:
thank you for reposting ir btw
8th grade
A dance teacher offers two options for lessons.
Option 1: $30 joining fee and $15 per lesson
Option 2: $0 joining fee and $20 per lesson
After how many classes will both options have the same cost ?
Answers
What is the slope (8,11) (-1,9)
Answers
Answer:
m=2/9
Step-by-step explanation:
Use the slope formula to find the slope (m)
Select all equations that have 5 as a solution.
Answers
Answer:
D,F
Step-by-step explanation:
D . x cubed is 5 times 5 which is 25 times 5 which is 125
F x squared is 5 times 5 which is 25
Show that the statement is true. If AB has endpoints A(2, −3) and B(−2, 3), then the midpoint M of AB is the origin.
Answers
Answer:
See explanations below
Step-by-step explanation:
Given endpoints A(2, −3) and B(−2, 3),
If M is the midpoint of AB
M(X, Y) = (x1+x2/2, y1+y2/2)
X = x1+x2/2
X = 2 + (-2)/2
X = 2-2/2
X = 0/2
X = 0
Get the Y coordinate;
Y = y1+y2/2
Y = -3+3/2
Y = 0/2
Y = 0
Hence the midpoint of AB is at (0,0) which is the origin,
Find the measure of
Answers
A straight line (FGH) is always 180 degrees
Answer:
this is to hards
Step-by-step explanation:
please please please help !!
Answers
Answer:
H
Step-by-step explanation:
Damien has $25 he can spend on art supplies. The table shows some items he would like to buy. Item Cost Brush $2.40 Pad of paper $5.25 Pastel crayon $3.97 Watercolor paint $2.75 Select a combination of supplies Damien could buy for $25 or less. Select all that apply. AN Portal.
Answers
Answer:
2 brushs and 7 watercolor paints
2 pads of paper and 6 brushes
3 pastel cryaons and 4 watercolor paints
Step-by-step explanation:
Someone please help I find this confusing
Answers
Answer:The answer is number 3 ok
Ill give brainliest!! please help with algebra!! Find the factors of these trinomials
Answers
13. (9p squared 2- 5) squared 2
14. (2x-15) squared 2
15. 25 ( x squared 2 + 1) squared 2
16. (6y - 13) squared 2
17. 120b squared 2 + 1
18. (7q squared 4 + 2) squared 2
Hope that helped
The diameter of a baseball is approximately 3 inches. What is Its volume? Round your answer to the nearest whole number.
Answers
Answer:
Volume = 14 (rounded to the nearest whole number)
Step-by-step explanation:
Volume = 4/3[tex]\pi r^3[/tex]
If the diameter is 3 inches the radius will be 1.5.
If you plug that in you get
V = 4/3[tex]\pi 1.5^3[/tex]
V=14.137
The volume of the baseball is 14 in³.
The volume of a sphere can be calculated using the formula:
V = (4/3)πr³
where V is the volume and r is the radius of the sphere.
We have,
Diameter = 3 inch
radius = diameter / 2 = 3 / 2 = 1.5 inches
Substituting the radius into the volume formula:
V = (4/3) π (1.5)³
V ≈ (4/3) x 3.14 x (1.5)³
V ≈ 14.13 in³
Thus, the volume of the baseball is 14 in³.
Learn more about Volume here:
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Someone please? ??? .....
Answers
I'm not sure which theorem is used
Answers
Answer:
that's angle side angle so ASA
pls help
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Answers
Answer:
8×8 then 2×2 put those answers together and divide more answers at photomath
Step-by-step explanation:
8
×8
__
64
2
×2
__
4
64÷4=?
Brenna has a ribbon that is 6 meters long. She cuts it into pieces that measure 2 meters. What fraction of the ribbon is one piece?
Answers
Answer: Each piece is one third (1/3)
Step-by-step explanation:
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!!
Is there a solution YES OR NO AND WHAT IS THE SOLUTION? PLS DO IT IN POINT FORM!!
Answers
Answer:
Yes, there's a solution. x=1, y=0
Step-by-step explanation:
-2x+2=2x-2
4x=4
x=1
y=2×1-2=0
write the equation of the line in fully simplified slope- intercept form
Answers
(2,2) and (3,5)
(5-2)/(3-2) = 3/1, slope is 3
Y = 3x + b
Plug in any point
2 = 3(2) + b
2 = 6 + b, b = -4
Solution: y = 3x - 4
help me for brainlist
Answers
Answer:
c
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
please answer question
Answers
Answer:
the answer is B............
hope it helps :)
if the discount is 36% and the sale price is $32 what was the original price
forgot how to do this lol yall dont have to give a explanation
Answers
Answer:
89
Step-by-step explanation:
100/36= 2.77777778
2.77777778·32 = 88.8888889
89
Answer:
heyyyyyyy
Step-by-step explanation:
On this sailboat the measure of angle A is 46 degrees and the measure of B is 51 degrees . What kind of triangle is this?
PLS PLS HELP ASAP
Answers
Answer:
Scalene
Step-by-step explanation:
The third angle must be 83 degrees because all interior angles of a triangle add up to 180 degrees. It must be a scalene triangle because all angles are different therefore the lengths are aswell.
Answer:
acute
Step-by-step explanation:
Andrew owns fewer DVDs than Paul. Let k represent the number of Paul's DVD. Identify the expression that can be used to find the number of DVD that Andrew owns.
Answers
Question:
Andrew owns 3 fewer DVDs than Paul. Let K represent the number of Paul's DVDs. Write the expression that can be used to find the number of DVDs that Andrew owns.
Answer:
[tex]Andrew = k - 3[/tex]
Step-by-step explanation:
Given
[tex]Paul = k[/tex]
[tex]Andrew = 3\ fewer[/tex]
Required
Write an expression for Andrew
3 fewer means that we subtract 3 from Paul's number of DVDs.
i.e.
[tex]Andrew = Paul - 3[/tex]
Substitute k for Paul
[tex]Andrew = k - 3[/tex]
Help me with this pls
Answers
2. e = 85 degrees
3. f = 158 degrees
Factor.
5y(2x + 7) +4(2x + 7)
Enter your answer in the box.
Answers
Answer:
(2x + 7)(5y + 4)
Step-by-step explanation:
[tex]5y(2x + 7) +4(2x + 7) \\ \\ = (2x + 7)(5y + 4)[/tex]
