Please help! Please provide the answer with an explanation on how.
Thanks!
Answers
Answer:
5/8
Step-by-step explanation:
Answer:
It’s 5/8
Step-by-step explanation:
Related Questions
Only answer if you know the correct answer! Thanks! :)
Answers
It should be A, correct me if I'm wrong.
Cara's Candles Cara likes candles. She also likes mathematics and was thinking about using algebra to answer a question she had about two of her candles. Her taller candle is 16 cm tall. Each hour it burns makes the candle lose 2.5 cm in height. Her short candle is 12 cm tall and loses 1.5 cm in height for each hour that it burns.
Write an equation for both candles and solve it by either substitution or elimination.
(If someone could please help me out with this, I would really appreciate it. I've been trying to do this for days now and I just can't figure it out..)
(By the way, the equation for the 16 cm candle is y = -2.5x + 16, and the equation for the 12 cm candle is y = -1.5x + 12, I just don't know how to solve it using substitution or elimination.)
please help I don't understand
I WILL give branliest to whoever's right
I really need the answers
Answers
Answer: Substitution
Step-by-step explanation: I think that because you have the equations already, you just have to solve for a variable using substitution. Do this by substituting one of the variables with another number. For example, make x=2 in both equations. Now you are free to solve for y and get your answer.
y=-2.5(2)+16
y=11
y=-1.5(2)+12
y=9
You can substitute in any number that makes it easy for you. Also, if you want x, you can substitute y. I'm really, really sorry if that is not helpful, I just told you what I know!
please answer brainly thing will be given
Answers
Answer:
Here
Step-by-step explanation:
Miguel saves the same amount of money into a bank account each week. The bank account started with some money in it. After 3 weeks, the bank account contained $250. After 10 weeks the bank account contained $600.
Write an equation that can be used to model the number of dollars, y, Miguel saves in x weeks.
Explain what the slope and y-intercept of your equation mean in the context of the situation.
Answers
Answer:
jtjrjrjrjrjririisi
Step-by-step explanation:
djsejjejejeirjrhhrjsisk dndns
dndndjjrnrnr
ebebhehebdb
When you are doing Rotations what is the easiest way to figure out which quadrant the figure should be in?
Answers
Answer:
the first one
Step-by-step explanation:
Answer:
Num 1
Step-by-step explanation:
Can anyone solve this?
Answers
1/2 × (23+15 ×11)
1/2 × (38 ×11)
1/2 × (23+15 ×11)
1/2×418
209ft²
Answer:
Option C)
Step-by-step explanation:
[tex]A=\frac{(23-15)(11)}{2} +(15)(11)[/tex]
[tex]A=44+165[/tex]
[tex]A=209ft^{2}[/tex]
Hope this helps
How can you use mental math and the inverse property of addition to find the sum [5.5+(-2.3)] +(-5.5 + 2.3)?
Answers
Answer:
To use mental math and the inverse property of addition to find the sum [5.5+(-2.3)] +(-5.5 + 2.3), you can use the following steps:
Rewrite the expression as [5.5+(-2.3)] +(-5.5) + 2.3.
Use the inverse property of addition to rewrite (-5.5) as 5.5, so the expression becomes [5.5+(-2.3)] +(5.5) + 2.3.
Use the inverse property of addition again to rewrite (-2.3) as 2.3, so the expression becomes [5.5+2.3] +(5.5) + 2.3.
Use the associative property of addition to rearrange the terms in the expression, so it becomes 5.5 + 2.3 + 5.5 + 2.3.
Use mental math to add the terms, which gives you a result of 15.8.
Therefore, the sum of [5.5+(-2.3)] +(-5.5 + 2.3) is 15.8.
Step-by-step explanation:
15.8
I hope this help’s
. A spinner has 4 blue sections, 6 red sections
and 2 green sections. It is spun 24 times. For
numbers 2a – 2c, circle YES or NO to indicate
whether you would expect the spinner to land
on the given color the number of times stated.
2a. 8 times on blue YES or NO
2b. 18 times on red YES or NO
2c. 4 times on green YES or NO
Answers
Answer:
vkabzaubhx n xjbx
Step-by-step explanation:
A sample space is shown below.
(1, 1) (2, 1) (3, 1) (4, 1) (5, 1) (6, 1)
(1, 2) (2, 2) (3, 2) (4, 2) (5, 2) (6, 2)
(1, 3) (2, 3) (3, 3) (4, 3) (5, 3) (6, 3)
(1, 4) (2, 4) (3, 4) (4, 4) (5, 4) (6, 4)
(1, 5) (2, 5) (3, 5) (4, 5) (5, 5) (6, 5)
(1, 6) (2, 6) (3, 6) (4, 6) (5, 6) (6, 6)
A compound event image occurs when any of the shaded outcomes in the sample space occurs. What is the probability of image?
A.
image
Answers
Answer:
[tex]Pr(E) = \frac{1}{9}[/tex]
Step-by-step explanation:
Given
Compound event E
replace "image" with E in the question
Required
The probability of E
From the question, 4 outcomes were shaded.
This implies that
[tex]n(E) = 4[/tex]
And we have:
[tex]n(S) = 36[/tex] --- Sample size
The probability of E is:
[tex]Pr(E) = \frac{n(E)}{n(S)}[/tex]
This gives:
[tex]Pr(E) = \frac{4}{36}[/tex]
Simplify
[tex]Pr(E) = \frac{1}{9}[/tex]
A math question about proportions, help
Answers
88888888888888888888888888888
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Answer:
to know the average of the data set
Step-by-step explantion:
i dont know :)
Only answer if you know the correct answer! Thanks! :)
Answers
Answer:
C) h>6,000
Step-by-step explanation:
Cirrus clouds form at a height above 6,000 meters. Therefore saying that the height that they form at has to be greater than 6,000 meters.
Answer:
C
Step-by-step explanation:
Need help ASAP need done before 3:30
Answers
Answer:
Angel two measures 60.4.
Step-by-step explanation
Since you are given one number, you would just have to subtract that from 90. (Easiest way to explain) Complementary angels are when the sum of both angels add up to 90°.
Harry goes to Hogwarts School of Witchcraft and Wizardry. He can travel to school and back in
3 different ways: by the Hogwarts Express, a flying car, or the Knight Bus. He's decided to choose his methods of transportation to and from Hogwarts at random this year.
Which of these tables lists all the different ways Harry can get to Hogwarts and back? (Each row represents one outcome.)
Choose all answers that apply:
Choose all answers that apply:
(Choice A)
A
Table A
(Choice B)
B
Table B
Table A:
To Hogwarts From Hogwarts
Knight Bus Knight Bus
Knight Bus Flying Car
Knight Bus Hogwarts Express
Flying Car Knight Bus
Flying Car Flying Car
Flying Car Hogwarts Express
Hogwarts Express Knight Bus
Hogwarts Express Flying Car
Hogwarts Express Hogwarts Express
Table B:
To Hogwarts From Hogwarts
Knight Bus Hogwarts Express
Flying Car Flying Car
Hogwarts Express Knight Bus
Knight Bus Knight Bus
Flying Car Hogwarts Express
Hogwarts Express Flying Car
Knight Bus Flying Car
Flying Car Knight Bus
Hogwarts Express Hogwarts Express
Answers
Answer:
Hi, I think that it's both. Hope this helps!
Step-by-step explanation:
EXPLANATION ON HOW TO FIND THIS!!!
What is the distance between (-4,1) and (0,2)?
Answers
The answer should be 4.1 and you can put it straight into a calculator, that’s easiest..
Which of the following is a pair of reciprocals?
A. (3, -3)
B.( 3 1/3, 3/10
C. (2^3, 3^2)
D.(0, 1)
Answers
Answer:
B, 3 1/3, 3/10
Step-by-step explanation:
two numbers are reciprocals if when you multiply them, the product is 1. when multiplying 3 1/3 by 3/10 the answer is 1, so you know this is the pair of reciprocals
hope this helps :)
Answer:
B
Step-by-step explanation:
Given a number n then its reciprocal is [tex]\frac{1}{n}[/tex]
A 3 and - 3 are opposites not reciprocals
B
3 [tex]\frac{1}{3}[/tex] = [tex]\frac{10}{3}[/tex] and [tex]\frac{1}{\frac{10}{3} }[/tex] = [tex]\frac{3}{10}[/tex]
Then
( 3 [tex]\frac{1}{3}[/tex] , [tex]\frac{3}{10}[/tex] ) ← are reciprocals
How many classifications shown contain organisms whose cells do not have nuclei?
A.1 B.3 C.2 or D.4
Answers
I bought some 60cent candy bars with c dollars. Then I ate n of them. How many candy bars do I have left?
Answers
Answer:
Not enough information.
A pitaya, or a dragon fruit, is a tropical fruit with pink skin and pulp filled with tiny black seeds. The weight of a pitaya seed is 1 x 10-^3 ounce. What is the weight of the pitaya seed in standard form?
Answers
Answer:
the answer is 7 beacuse 1×10-"3
Find the area of this circle. Use 3.14 for pie .
Answers
Answer:
8820.26 m^2
Step-by-step explanation:
The diameter is 106
The radius is 1/2 of the diameter
1/2 ( 106) = 53
The area of a circle is
A = pi r^2
= (3.14) ( 53)^2
= 8820.26 m^2
I need help asap 14 points!
Answers
Answer:
166.666666666667%
41.304347826087%
10%
350%
6.41
14.25
(b) 34.96%
(c) 10 %
(d) 14 %
(e) 3.9 %
(f) 14.25 %. I think :)))
To train for an upcoming marathon, Alvin runs 9 miles a day. If Alvin runs 9 miles every day for 30 days, how many total miles will he run?
im sorry for the spam but i have a 56 in math
Answers
Answer:
Step-by-step explanation:
if he runs 9 miles a day for 30 days thats 9x30 its pretty simple math all you have to do is multiply it should be 270 miles in total. np abt the spammage
Ella's family took a road trip to Niagara Falls. Ella slept through the last 14% of the trip. If Ella fell asleep after they had travelled 602 miles, what was the total length of the trip?
Help please I’ll give brainliest after I finish my homework
Answers
Answer:The length of the trip is 780 mile
please help giving brainliest
Answers
Answer:
174
Step-by-step explanation:
give brainliest please
Formula: l * w
Rectangle = 9 * 18 = 162 ft^2
Now find area of triangle: bh/2
Base = 18 - 6 - 6 = 6
Height = 4
(6 * 4)/2 = 24/2 = 12 ft^2
Add rectangle and triangle areas
162 ft^2 + 12 ft^2 = 174 ft^2
Solution: A. 174 ft^2
marta is trying to decide between two jobs the first job will pay 35,340 and the second job will pay 36,120 before taxes which job will give Marta a higher net salary
Answers
HELP ME IVE ASKED MANY TIMES :(
Two lines meet at a point that is also the vertex of an angle. Set up and solve an appropriate equation for x and y.
Answers
Answers
x = 90
y = 90-16=74
Step-by-step explanation:
Brice is taking a bike tour of the city. The entire tour is 24 7/10 kilometers long. Brice knows that his average biking rate is 4.3 meters per second.
Question 1
Part A
What is Brice's average biking rate in kilometers per hour?
Enter the correct answer in the box.
Answers
Brice's average biking rate in km/h is 15.48km/h.
To solve this problem, we just have to convert his speed/velocity from m/s to km/h
Data;
Distance = 24 7/10Speed = 4.3 m/sConversion from meter per seconds to kilometer per hour[tex]1000m = 1km\\and \\(60*60)s =1hr\\[/tex]
This will bring 4.3m/s to
[tex]4.3m/s = km/hr\\\\4.3m/s= 4.3*\frac{(60*60)}{1000} \\4.3m/s = 15.48km/h[/tex]
Brice's average biking rate in km/h is 15.48km/h.
Learn more on conversion of m/s to km/h here;
https://brainly.com/question/17808452
If f(x) = -2x + 3 and g(x) = 2x + 3; solve for f(3) + g(7)
Answers: 0, 14, 26, 25
Answers
Answer:
14
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
FunctionsFunction NotationStep-by-step explanation:
Step 1: Define
f(x) = -2x + 3
g(x) = 2x + 3
f(3) is x = 3 for function f(x)
g(7) is x = 7 for function g(x)
Step 2: Solve
Substitute in x [Functions]: f(3) = -2(3) + 3, g(7) = 2(7) + 3Substitute in functions: f(3) + g(7) = -2(3) + 3 + 2(7) + 3Multiply: f(3) + g(7) = -6 + 3 + 14 + 3Add: f(3) + g(7) = -3 + 14 + 3Add: f(3) + g(7) = 14# 3 . 3 × 8 - ( 2 + 7 ) =
Answers
Step-by-step explanation:
3,3 x 8 - (2+7)=
26,4 - 9 = 17,4
Answer:
3 x 8+=24 2+7=9 9-24= -15
Step-by-step explanation:
If your bill at a restaurant is 36.77 and you want to leave a 20% tip how much $ should you leave for your tip? Round your answer to the nearest cent (nearest HUNDREDTH) as a decimal!
Answers
Answer:
$7.35
Step-by-step explanation:
36.77 Times (x) 0.2 (percentage)
7.354
round
$7.35
EX: If it was on 20% off and an item was 36.77 then you would also mutliply it and then subtract 7.35 from 36.77
!!Remember the last part is an example if it was a discount!!