Answer:
The total cost, c, of renting a canoe on either river for n hours can be represented by an equation. Write and graph a system to find how many hours you have to rent a canoe for the cost to be the same on both rivers.
Step-by-step explanation:
Hurry Due in 5 min I will give Brainliest.
Write an equivalent expression for 3(x+4) + 2(x-2) that has only two terms. also if u answer this i will also friend u :3 thx
Answer:5x+8
Step-by-step explanation:
Pls help ASAP I beg you guys!!!!!!
Answer:
a.
maroon = 0.75
gold = 1.25g
budget = 90b
Step-by-step explanation:
a.
marron = m and each m is worth $0.75 so that = 0.75m
gold = g and each g is worth $1.25 so that = 1.25g
budget = b and their b is worth $90 so that = 90b
Plz answer ASAP Giving brainliest!
Answer: g(x) = f(x-2)
Step-by-step explanation:
When plugged into desmos, g(x) = 1/4(2^x) - 4
g(x) = f(x-2) is the only equation that lines up with this equation I stated above.
Note: if you try to do this yourself on desmos graphing calculator, make sure to add f(x) first (f(x) is: f(x) = 2^x - 4).
Anthony is practicing kicking field goals for his high school football team. He knows that the field goal is 10 feet off the ground.
Part A: If he stands 40 feet from the field goal, how far must he kick the ball in order to make the extra point?
Part B: Explain how you arrived at your conclusion.
Answer: The answer is 41.23.
Step-by-step explanation:
You have to find the hypotenuse of the triangle so we are going to use the formula a^2+b^2=c^2.
The first thing we need to do is substitute 40 and 10 in for a and b which would give you 40^2+10^2.
Next you will multiply 40x40 and 10x10 which gives you 1600+100.
Lastly you want to add these together to get 1700 and then you can just search up square root of 1700 and you get 41.23.
Hope this helps!!
Find the values of the variables x (and y if there is a y)
Answer:
9
Step-by-step explanation:
HURRY
A sphere and a cylinder have the same radius and height. The volume of the cylinder is 8 meters cubed. Yolanda found the volume of the sphere. A sphere with height h and radius r. A cylinder with height h and radius r. Her work is shown below. V = four-thirds (8) cubed. V = four-thirds (512). V = StartFraction 2,048 Over 3 EndFraction meters cubed. What is Yolanda’s error?
Yolanda should have found the volume by multiplying 8 by Two-thirds.
Yolanda should have found the volume by multiplying 8 by Four-thirds.
Yolanda should have found the volume with the formula V = two-thirds pi (8) cubed.
Yolanda should have found the volume with the formula V = two-thirds (8) cubed.
Answer:
the answer is a
Step-by-step explanation:
just did the test
Answer:
im late but im just here to confirm that the answer really is A.
Step-by-step explanation:
doing the test rn
Help me plz?.,.........................................................
Answer:
Gotcha!
Step-by-step explanation:
I know this is a day late and you probably have done it, but...The earnings for the first 40 hours are $9.20 x 40 = $368.00 (it’s just 368 but with unnecessary zeros, which you don’t have to add, by the way, this answer is g00gle approved.)
The rate for each after after 40 is $9.20 x 1.5 = $13.80 <— again, you could also put 13.8, since the zero is unnecessary. They both mean the same thing. 13.8 = 13.80 the difference is one has a zero and the other doesn’t.
Therefore, the amount Mr. Evans earned for the extra 1.75 hours is $16.1 (16.10), You added the two amounts to find that Mr Evans earned $384.10
368.00 + 16.10 (also g00gle approved)
You learned that Mr. Evans earned 384.10 last week. (Or whatever answer choice that corresponds/relates to the question.
I hope this helped!
ill give brainlyest to anyone who can help
Answer:
Step-by-step explanation:
Substitution method:
y= -2x + 2
x - 2y = 6
so y = (-2x + 2)
Substitute into y
Hence x - 2y = 6 is:
x + 2x +2 = 6 (+2x because there was - in the equations so -×- = +)
3x + 2=6
Then bring 2 to the other side so
3x = 6-2
3x = 4
x = 3/4 or 0.75
To find y :
y= (-2 × 3/4) + 2
y = -1.5 +2
y = 0.5
That's all I can do for now!
pls help me i need help ASAP
Answer:
B - 204
Step-by-step explanation:
Do 68 x 3 = 204
Answer: x=204
Step-by-step explanation:
HOPE THIS HELPS
one - third the difference between 3/4 and 1/5
11/60 will be the one - third the difference between 3/4 and 1/5.
What is simplification?
When a mathematical expression is converted into an equivalent, typically shorter statement, it becomes simpler. Procedure simplification is one way for promoting consistency in job effort, cost, and duration. It removes diversity and variation that is harmful, meaningless, or superfluous.
Given, two fractions 3/4 and 1/5
Difference between these two fractions = 3/4 - 1/5
Difference between these two fractions = 15/20 - 4/20
Difference between these two fractions = 11/20
One-third of the difference = [tex]\frac{11}{20} * \frac{1}{3}[/tex] = 11*60
Therefore, The one-third difference between 3/4 and 1/5 will be 11/60.
Learn more about simplification here:
brainly.com/question/24242989
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Which could be the length, width, and height of a rectangular prism with a volume of 81 cm'3?
A. 2 cm, 8 cm, 9 cm
B. 3 cm, 6 cm, 9 cm
C. 3 cm, 3 cm, 9 cm
D. 4 cm, 5 cm, 9 cm
Answer:
c
Step-by-step explanation:
3x3x9=81
I'll give brainliest for however solves it for me
And please no links
Answer:
84 98
Step-by-step explanation:
Please help me. I really need help
Plz help me i will give you brainliest
Answer:
#2 10 bags
#3 0.882
#4 0.952
Step-by-step explanation:
A triangle has side lengths 7/8 and 3/4. What is the length of the third side, b?
Answer:
probably 2/4 try it I don't know
Answer:
1/2
Step-by-step explanation:
HELP ME RIGHT AWAY PLEASE
Please help I am kinda confused
Answer:
28≤4x
Step-by-step explanation:
If you want an explanation, let me know in the comments!
help again? :(
''Create your own word problem where the answer is ⅝. It should be solved using multiplication''
Answer:
Hi, your answer will be 5/8 x 2/8.
Step-by-step explanation:
When multiplying fractions, you are to do both the numerators and denominators. So, if you do 5/8 x 2/8, that would result as 10/16. When you simplify, that would be 10/16 divided by 2, which is 5/8.
Hope this helps! :)
An urn contain 2 white marbles, 3 green marbles, and 5 red marbles. A marble is drawn and then replaced. Then a second marble is drawn. What is probability that the first marble was white and the second was green?
Answer:
1/5
Step-by-step explanation:
To find this you would need to multiply the probability of pulling a white marble to the probability of pulling out a green marble.
1)First you would need the probability of pulling out a white marble. There are 10 marbles in total and out of those 2 are white. So the probability of pulling out a white marble would be 2/10. If you simplify that you would get 1/5 for the probability of pulling out a white marble.
2)Next, you would find the probability of pulling out a green marble. Using the same process that we used to find the probability of pulling out a white marble, we would find the answer to be 3/10. All that we did here was green marbles/total marbles. By filling that in we got 3/10 for the probability of pulling out a green marble.
3)Now all that is left is doing probability of pulling a white marble × probability of pulling out a green marble. This would be 1/5 × 3/10. After solving the answer would be 3/15 which we would simplify down to 1/5 as our final answer.
Write and Solve Equations-Word Problems
For each context, draw a model, write an equation, and then write a complete sentence to answer the question in the context.
Answer:
Step-by-step explanation: it would be josh has 2 jars of jelly
The number of coins in the red jar is 83 and the number of coins in the red jar is 110.
How to find the equation of the words problem?The blue jar has 27 more coins than the red jar. There are total of 193 coins.
The number of coins in each jar can be calculated as follows:
Using equation,
let
x = coins in the red jar
Therefore,
coins in the blue jar = 27 + x
Therefore,
total coins in the jars = x + 27 + x
193 = x + x + 27
193 - 27 = 2x
166 = 2x
divide both sides by 2
x = 166 / 2
x = 83
Therefore,
number of coins in the red jar = 83
number of coins in the blue jar = 83 + 27 = 110
learn more on equation here: https://brainly.com/question/28992296
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A blade of a windmill completes 1 rotation every 4 seconds. The outer end of the blade travels 600 feet in 1 rotation. What is the speed of the outer end of the blade in feet per minute?
Answer:
900 feet per minute
Step-by-step explanation:
Answer:
[tex]9000[/tex] ft per minute
Step-by-step explanation:
There are 15 4's in a minute, which is 60.
600x15=9000.
Figure ABCD below is transformed to obtain figure A′B′C′D′:
A coordinate grid is shown from negative 6 to 6 on both axes at increments of 1. Figure ABCD has A at ordered pair negative 4, 4, B at negative 2, 2, C at negative 2, negative 1, D at negative 4, 1. Figure A prime B prime C prime D prime has A prime at ordered pair 4, 0, B prime at 2, negative 2, C prime at 2, negative 5, D prime at 4, negative 3.
Part A: Write the sequence of transformations that changes figure ABCD to figure A′B′C′D′. Explain your answer and write the coordinates of the figure obtained after each transformation. (6 points)
Part B: Are the two figures congruent? Explain your answer. (4 points)
Figure ABCD was reflected over the y axis to get A'(4, 4), B'(2, 2), C'(2, -1) and D'(4, 1). It was then translated 4 units down to form A''(4, 0), B''(2, -2), C''(2, -5) and D''(4, -3)
What is transformation?Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, rotation and translation.
Figure ABCD was reflected over the y axis to get A'(4, 4), B'(2, 2), C'(2, -1) and D'(4, 1). It was then translated 4 units down to form A''(4, 0), B''(2, -2), C''(2, -5) and D''(4, -3)
Find out more on transformation at: https://brainly.com/question/4289712
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Kelly's Cafe offers two kinds of espresso: single-shot and double-shot. Yesterday afternoon, the cafe sold 4 single-shot espressos and 6 double-shot espressos. What percentage of the espressos sold were single-shot?
Answer:
40% of espresso was single-shot.
Step-by-step explanation:
To make a percentage, you need to think of a fraction first. The denominator is always 100 in a percent. If my answer is 40%, the fraction would be 40/100. If there was 6 double shots and 4 single shots, those two together would make 10. 10 x 10 is 100. So really, you just have to multiply 4 by 10 to get the percentage.
Hope this helped, if your confused, just ask me :]
-Nific 0.9
What is the area of the circle. Explain your work.
78.5m
Step-by-step explanation:
we know the diameter so now we need to know the radius. Divide by 2 and we get 5.
A = Pi×r²
A = Pi×25
A = 78.5
Write the equation of an exponential function that satisifies these characteristics:
1. y intercept of (0, -3)
2. Range is all y values less than 0
Answer:
[tex]f(x)=-3(2)^x[/tex]
Step-by-step explanation:
exponential function in the form f(x)=ab^x
plug in -3 for a :P you didnt give any points so i used a graphing thing to find a value for b that would satisfy the y-int. and its exponential decay so range is less than 0 ^^^^ wooooooooooooo (=^w^=)
Answer:
y = -3e^x
Step-by-step explanation:
You just purchased new shoes for $150.99, a shirt for $32.99, and a new soccer ball for $10.99 at Nike. If the sales tax is 8%, how much will your total bill cost?
(help me please and thank you this is due today and this is the last question)
Answer:20$ and 50% off
Step-by-step also i made 100% first try
CAN SOMEONE PLEASE HELP ME????
Answer:
you do the x first you go to the right and then you go up. so like if you had (2,7) you will go over to the right 2 and then go up 7.
Step-by-step explanation: I did this before and i have a good teacher.
Pls help me with the help I don’t understand
Answer: for the first one shade 6 in and for the second shade 7 in and last one shade 11 in.
Step-by-step explanation:
result
alls?
2. A receptionist recorded the number of people who took an elevator up
from his floor and the number who took an elevator down. He also
noted the number of men and women. The table shows the results.
Elevator Up Elevator Down
Men
36
43
Women
39
42
What is the experimental probability that the next person will be a
woman taking the elevator up?
Answer:
l neem sum more info to answer just email me and we can get this done
Step-by-step explanation: