3. A ladder is 50 feet and cast a 25 foot shadow. Mark is 6 feet how long would his shadow be?
Answers
Since half of 50 is 25, half of 6 will be 3.
The shadow of 6 feet Mark will be 3 feet.
What is proportion ?
A proportion is an equation based on the equality of two ratios.
Here it is given that :
A ladder is 50 feet and cast a 25 foot shadow :
that is,
for each feet of ladder 0.5 feet shadow is casted.
now,
for 6 feet long Mark shadow will be :
0.5 x 6 feet = 3 feet
Therefore, the shadow of 6 feet Mark will be 3 feet.
Read more about ratio at:
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Related Questions
Hey everyone, I suck at math so here's a question to the people who don't:
12x+(-4x+1)3
Answers
Answer:
24x+3
Step-by-step explanation:
Not sure if you're supposed to simpilfy or solve for x but I simplifyied it!
First you want to start with (-4x+1) which becomes 12x, so recreate the expression to 12x+12x+3. Then combine likes terms, 12x+12x=24x. Then you can't do anything with the 3 so it becomes 24x+3!
SOMEONEEEEEEEEEEEEEE PLSSSSSSSSSSSSSSSSSSSSSSSSSSSSS
look at the photo and help me
Answers
1
Step-by-step explanation:
The answer is one hope this helps
Answer:
4 is the ans
Step-by-step explanation:
4x-2+4(2x+4)
=2(2x-1+2(2x+4))
=2(2x-1+4x+8)
=2(6x+7)
Find the percent of change. Round your answer to the nearest tenth of a percent, if
necessary.
a. Original price: $185
New price: $160
b. Original number of students: 56
New number of students: 77
Answers
Answer: a. 14% decrease or 86% of the whole
B. 137.5% increase
Step-by-step explanation:
A. Divide new price by old price and you get .86, change that to a percent by multiplying by 100. That equals 86%, the percent of change would be the difference of 100% to 86%, which is 14%
B. Use above explanation but don’t find the difference. 77/56= 1.375, 1.375*100=137.5
The percentage of decrement for case a will be around 13.52% and the increment in case b will be 37.5%.
What is the percentage?The percentage is defined as a given amount in every hundred. It is a fraction with 100 as the denominator percentage is represented by the one symbol %.
The percentage is equivalent to the quantity of that value between 1 and 100, and it is highly helpful for forecasting. For instance, if you say 678, we must also know the whole number, but if you say 80%, it is obvious.
The percentage is also called the indicating hundredths. Thus, 2% is two-hundredth, which means 2%=2/100=0.02.
Case a)
Given that
Original price: $185
New price: $160
% decrement = (change/original)100
% decrement = (185 - 160 )/185 × 100 ⇒ 13.52%
Case b)
The original number of students: 56
New number of students: 77
% increment = change/original × 100
% increment = (77 - 56)/56 × 100 ⇒ 37.5%
Hence the percentage change for case a) will be 13.52% and that of case b) will be 37.5%.
For more about the percentage,
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The scatterplot shows the amount of sleep that Aria got the night before a test and her test scores. What type of relationship do you see between amount of sleep and test scores?
A. In general, Aria scores lower on a test when she sleeps more and scores higher on a test when she sleeps less.
B. In general, Aria scores higher on a test no matter how much she sleeps.
C. In general, Aria scores lower on a test no matter how much she sleeps.
D. In general, Aria scores higher on a test when she sleeps more and scores lower on a test when she sleeps less.
Answers
Answer:
the answer is letter D
Step-by-step explanation:
the more she sleeps the higher her test score
when you multiply a mixed number by a fraction less than 1, will the answer be smaller?
(please provide explanations and examples :) )
Answers
Answer:
no when you multiply anything it will always become bigger multiply means bigger
Step-by-step explanation:
please help ill give brainliest to the right answer
Answers
Answer: thaths hard
Step-by-step explanation:
Answer:
The functions have the same initial value
Step-by-step explanation:
As you can see, tour 2 starts at the point (0,35). This is the cost with no people. Tour 1 one the other hand starts at (1,45), not zero. So since the rate of change/slope is 10. Subtract 10 from 45 and you get 35. The same starting point as tour 2.
Add the mixed numbers by finding the common denominator.
three and three fourths plus two and one third equals blank
six and three twelfths
six and one twelve
five and four sevenths
five and one twelve
Answers
PLS ASAP! help sort the angle pairs!
Answers
Answer:
complamentary:20 and 70
47 and 43
34 and 56
supplamentary:
150 and 30
72 and 108
85 and 95
for something to be comp it has to equal 90 when you add it up for something to be supp it has to equal 180 when you add it up
PLS I NEED HELP!!! If Mary can paint 1/4 of a wall in 20 minutes, how long will it take her to paint a room with 4 walls?
Answers
Answer:
80 minutes
Step-by-step explanation:
One wall takes 20 minutes, so 20×4=80 minutes.
Answer: 320 minutes
Step-by-step explanation:
1/4 of a wall takes 20 minutes, therefore one wall takes 80 minutes. Multiply that by 4 for 4 walls, and that becomes 320 minutes.
mrs baxter deposits $2,000 in an account that earns 5% simple interest.How much is mrs baxter's investment worth after eight years? I need the answer and work please,whoever answers correctly gets brainiest and 35 points please hurry thank you
Answers
Answer:
$5,000
Step-by-step explanation:
2,000÷5%=40,000
40,000÷8= 5,000
$5,000
need this help me will give brainllest to the one gives me all three answer
Answers
Answer:
the sum is -4
Step-by-step explanation:
The third answer is “true” hope I helped
I NEED THIS ASAP!!! PLEASE ANSWER FAST!!
A gym charges its members a one-time $20.00 sign-up fee, and $25.00 per month. The function rule f(x) = 25x + 20 describes the relationship between the number of months x, and the total cost of membership f(x). If a gym member paid $170.00, for how many months did the gym member pay?
A. 4 months
B. 5 months
C. 6 months
D. 7 months
Answers
Answer:
C 6 months
Step-by-step explanation:
since u pay 20$ to sign up u can subtract that from 170=150
and then to find how many months the member payed divide by 25 since its how much u pay each month to get 6 months
The number of months that gym member pay will be 6 months. Then the correct option is C.
What is the solution to the equation?The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.
A gym charges its members a one-time $20.00 sign-up fee and $25.00 per month. The function rule f(x) = 25x + 20, where 'x' is the number of months.
If a gym member paid $170.00. Then the number of months that gym member pay will be given as,
170 = 25x + 20
170 - 20 = 25x
25x = 150
x = 6 months
The number of months that gym member pay will be 6 months. Then the correct option is C.
More about the solution of the equation link is given below.
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answer both questions to the picture below
Answers
Answer:
1. Bill has 56.
2. Sally will have 64 coins. Bill has (2*56) 112 coins.
The ratio is 64 : 112.
3. This ratio is equivalent to the original ratio.
Step-by-step explanation:
Answer:
1. Bill has 14 coins
2. 8:14
Step-by-step explanation:
break it down. And use a calculator if needed
please help. i'm desperate. will give brainliest
Answers
Answer: so the meaning of probaility Probability is simply how likely something is to happen. Whenever we're unsure about the outcome of an event, we can talk about the probabilities of certain outcomes—how likely they are. The analysis of events governed by probability is called statistics.
so sometimes if you know the meaning it help hope this helps :)
P.S. sry if it doesnt answer your qeustion
Step-by-step explanation:
Answer:
A. 40 blocks every hour. B. D = 40H C. It means the start of the time and the distance walked. D. This means the first hour walked and total blocks walked in that hour.
Step-by-step explanation:
Good luck
number 16 guys!!! please help!
Answers
Answer:
The answer is yes
Need help ASAP!!!!! Whoever answers and get it right I’ll give brainlist
Answers
Answer:
The answer is 14
Step-by-step explanation:
An English teacher reviewed 2 3 of an essay in 1 4 of an hour. At this rate, how many essays can she review in 1 hour?
Pls help me I've spent like an hour on this now
Answers
Answer: The English teacher can review 2 essays in one hour
Step-by-step explanation: ok so if she reviewed 2/3 in 1/4 of an hour then she only needs to do 1/3 which is 1/8 of an hour so she can do another 1/3 of another essay for 1/8 of an hour and both 1/3rds would get you another 1/4 of an hour so that's 2/4 of an hour gone she can review another 2/3rds of an essay and another 2/3rds and your answer is 6/3 and that is 2.
I don't know if that makes sense it sounded better in my head, hope this helps!
3,672divided by 9=???
Answers
Answer:
408
Step-by-step explanation:
You can do the math which is 3672/9 or you can look it up.
Help Me Please I will give Brainliest IF Correct!!!
Answers
Rewrite the expression using the negative exponent rule b^-n = 1/b^n
1/6^2
Raise 6 to the power of 2
1/36
The result can be shown in multiple forms.
Exact Form: 1/36
Decimal form 0.027
Answer:
it is a positive 216
Step-by-step explanation:
6x-6=-36
when you multiply a negative by a negative it makes a positive so
-36(-6)=216
Getaway Travel Agency surveyed a random sample of 45 of their clients about their vacation plans. Of the clients surveyed, 21 expected that they would go on 3 vacations in the next year. There are 516 Getaway Travel Agency clients.
Based on the data, what is the most reasonable estimate for the number of Getaway Travel Agency clients who expect to go on 3 vacations in the next year?
Choose 1 answer:
(Choice A)
A 45
(Choice B)
B 241
(Choice C)
C 275
(Choice D)
D 467
Answers
Answer: choice A
Step-by-step explanation:
The slope of y= 1/2x - 7 is ______
A. always positive
B. always negative
C. sometimes positive and sometimes negative
D. undefined
Answers
Answer:
Always positive
Step-by-step expla1/2 which is the slope is positive.
hope this helps
Please help me? tysvm!
Answers
Answer:
use mathaway
Step-by-step explanation:
mathaway
Pattern y term term 2 is 12 and term 5 is 48
Need some help please :)))))
Answers
Answer:
id-k
Step-by-step explanation:
Jake's mom is making peanut butter cookies with chocolate chips. In her first batch, she used the ratio of 2:2 for the number of ups of chocolate chips to the number of cups of peanut butter chips. In her second batch, she used a ratio of 3:1 for the number of cups of chocolate chips to the number of cups of peanut butter chips and made the same number of cookies as the first batch. Jake made the following tape diagrams for his mom to reference. If her first batch used 4 cups of peanut butter chips, how many cups of chocolate chips did Jake's mom use for the second batch?
Answers
Explanation:
If in the first batch the ratio of 2 is 4 cups, that means that the ratio 1 would be 2 cups. In the second batch, the chocolate chip ratio was 3, so it would be 6 cups. I hope this helps!!!
The Boy Scouts are selling popcorn to raise money for a camping trip. Bags of popcorn sold for $6.85. Bags of Carmel popcorn were sold for $8.35 each. The Boy Scouts sold $356.20 worth of butter popcorn and $634.60 of Carmel popcorn for a total of $990.80 how many bags of popcorn did they sell ?
Answers
Answer:
128 bags of popcorn
Step-by-step explanation:
356.20 / 6.85 = 52
634/60 / 8.35 = 76
76 + 52 = 128
Answer: 52 bags of butter popcorn, 76 bags of caramel. Total of 128.
help me I need help please help I am stalling the 20 words or more help help help please please
Answers
Marcus earned $230 for 40 hours of work. Phillip earned $192 for 32 hours of work. Are these pay rates proportional? Explain.
Answers
Answer:
No.
Step-by-step explanation:
Find ROC for Marcus and Phillip
Marcus
230/40 = $5.75 per hour
Phillip
192/32 = $6 per hour
$6 > $5.75
Answer:
These pay rates are not proportional
Step-by-step explanation:
Dividing 230 by 40 gave 5.75, so Marcus earns $5.75 per hour he works
However, dividing 192 by 32 gives 6, which shows that Phillip earns $6 per hour and $0.25 more than Marcus
Which of these represents point-slope form?
Group of answer choices
y = mx + b
x = −b ± √b²-4ac/2a
Ax + By = C
y - y1 = m(x-x1)
Answers
Answer:
y-y1=m(x-x1)
Step-by-step explanation:
Answer:
y-y1=m(x-x1)
Step-by-step explanation:
uhhh yeah
Find a number that makes the number sentence true . 1 1/2 ____ (fill the blank in )
Answers
Um I don't know what answer you want but if you want 1 1/2 to be converted to an improper fraction then the answer is 3/2 and if you want it in a decimal form then the answer is 1.5 Uh I hope the helps.
find the value of y for the given value of x
1. Y+x/3;x=12
2. y=5x+9;x=2
Answers
Answer: For the second one, y=19 and for the first one it would be y+4 because 12/3 is 4 so...
Step-by-step explanation:
y=5x+9 x=2
Put the x value were an x is so,
y=5(2)+9
y=10+9
y=19