Answers
Answer:
x = 20
Step-by-step explanation:
Use Pythagorean Theorem to solve for x:
a^2 + b^2 = c^2
Plug in given values if a = 12, b = 16, and c = x (x is hypotenuse)
12^2 + 16^2 = x^2
(12*12) + (16*16) = x^2
144 + 256 = x^2
400 = x^2
Take square root of both sides to solve for x
sqrt(400) = sqrt(x^2)
20 = x or x = 20
Related Questions
Hazel is putting together charm bracelets. For each bracelet 1/5 of a yard of string and 12 charms. hazel has 5/8 of a yard of string and 96 charms. she makes the charm bracelet until all of the string is gone. what fraction of charms did she use?
Answers
Answer:
3/8
Step-by-step explanation:
First, find the number of bracelets she's able to make with her string. She has 5/8 of a yard and uses 1/5 per bracelet. To divide the number of yards she has by the number she uses, multiply 5/8 by the reciprocal of 1/5 (5/1).
5/8 * 5/1 = 25/8
25/8 is 3.12500, which is the number of bracelets she can make. It rounds down to 3 since she can't make 0.12500 bracelets.
Now, find how many charms she used. 3 bracelets * 12 charms each is 36 charms in total.
So she used 36/96 of her charms. This can be simplified to 3/8.
Answer:
37/96 hazel has
Step-by-step explanation:
1/5 times 12=60
so Hazel uses 1 yardd for 60 charms, so for 5/8 yard Hazel would use 5/8×60=37.5.
since Hazel isn't able to use a fraction of a charm, she would use 37 charms
37/96 Charms Hazel has
i need help with this can someone help?
Answers
option second
Step-by-step explanation:
the probability of snow on Wednesday is -42%
2nd option) The probability of snow on wednesday is -42%
Explanation: As much I know, probability is never ever negative.. so no doubt opt B is wrong.
10 times what equals 12.5 pls help me, someone
Answers
Mr Hall earns $1500 per month. If income tax is deducted at 20%, find his net pay after tax.
Answers
Answer:
$300
Step-by-step explanation:
1500 • 20%
1500 • 20/100
15 • 20
300
Hope this helps, good luck! :)
His net pay after tax is $1,200
Calculations and Parameters:Given that he earns $1500
His income tax is 20%
Therefore, to find the amount deducted,
20/100 x 1500
= $300
Hence, to find his net pay,
1500-300
=$1,200
Read more about income tax here:
https://brainly.com/question/26316390
#SPJ2
Find the value of the following using suitable property of whole numbers and write the name of the property:
1453 × 186 - 1453 × 86
Can you answer this as well. Thanking you in advance.
Answers
Answer:145300
Step-by-step explanation:
Answer:
(1453×186)-(1453×86) = 0. Property used Additive inverse.
Step-by-step explanation:
explain why 6^3x7^3=42^3 is correct.
Answers
Answer:
[tex] {6}^{3} \times {7}^{3} = {(6 \times 7)}^{3} = {42}^{3} [/tex]
Step-by-step explanation:
When two or more quantities have the same exponents, their bases can be multiplied together.
A cab company charges a fixed amount, plus a fee based on the distance traveled. The rate chart for the company is shown:
Rate Chart
Distance traveled (miles) (x) Cost (dollars) (y)
0
8
1
11
2
14
What is the fixed amount charged?
$3
$8
$11
$12
Answers
Three siblings are born on the same date in consecutive years.
The sum of their ages is 42. What is the age of the oldest sibling?
A. 13
B. 14
C. 15
D. 16
Answers
Answer:
C.
Step-by-step explanation:
15+14+13=42
Hope this helps :)
The age of the oldest sibling is 15 years old.
What is consecutive number?
Numbers that follow each other continuously in the order from smallest to largest are called consecutive numbers.
Here, let the age of youngest sibling be x years
the age of middle sibling be (x+1) years
the age of oldest sibling be (x+2) years
According to question,
x + (x+1) + (x+2) = 42
3x + 3 = 42
3x = 39
x = 13
Thus, the age of the oldest sibling is (x+ 2) years = 15 years old.
Learn more about Consecutive number from:
https://brainly.com/question/864749
#SPJ2
A survey revealed that 20% of workers at a company were satisfied with their job. If 30 workers selected this option. How many total workers are at the company? Use the model below to help you solve the question.
Answers
Answer:
150 workers are at the company
Step-by-step explanation:
If 20% of the workers is equal to 30 workers than in order to find 100% of the worker you need to multiply the percentage with a number that makes it 100% and then multiply that number to the 30 workers so
20% * 5 = 100%
30 * 5 = 150
so 100% of the workers is equal to 150 workers
− 4 = − 3
Change the equation above into y=mx+b form
Answers
Answer:
y=-4x+-3
Step-by-step explanation:
What is the opposite of 12?
NEED HELP FAST
Answers
Answer:
-12
Step-by-step explanation:
What is the measure of m<3
A. 58 degrees
B. 122 degrees
C. 116 degrees
D. 64 degrees
Answers
Hello!
[tex]\large\boxed{\text{ D. 64 degrees}}[/tex]
Angles in a triangle sum up to 180°, so:
180° = 58° + 58° + m∠3
Combine and subtract:
180° = 116° + m∠3
64° = m∠3
Thus, the answer is D.
hope this kinda helped
Help? : to answer this question click the answer and you will see the image
Answers
Answer:
Parallelogram or Rhombus
Please try to do this fast, thank you to whoever does it!!!!!!!!
Which of the following tables represents a linear relationship that is not proportional?
Answers
Pls help asap! Yesterday, Lexy trimmed a tree that was 8.7 feet tall in her backyard. Now the tree stands is at the height of 6 feet tall. What is the percent of decrease when Lexy trimmed her tree?
Answers
Answer:
31.03%
Step-by-step explanation:
Very simple
6/8.7 and you get the percentage of tree left. Which is 68.97% (rounded
You subtract that from 100 to get how much was removed.
100-68.97=31.03%
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:
One fourth times one fourth
Answers
Answer:
1/4 x 1/4= 2/4=1/2
Step-by-step explanation:
hope this helps
Answer:
1/ 16
Step-by-step explanation:
Samuel wants to attend a four- year university with an annual tuition of $16,700. He has $21,000 in savings and earned a grant for $6,000 for each year of college.
How much more does Samuel need to pay for the tuition for all four years?
Answers
Answer:
21,800
Step-by-step explanation:
Total costs is $16,700 x 4 years = 66,800
He saved 21,000 + receives 24,000 (6,000x4) grants for a total of 45,000 saved.
costs of 66,800 - receipts of 45,000 = 21,800 needed.
HELP PLEASE ILL GIVE BRAINLIEST
Answers
Answer:
8 books
Step-by-step explanation:
no.of books no.of weeks
2 3
x(say) 12
Now, using direct variation
[tex] \frac{2}{x} = \frac{3}{12} \\ \frac{2}{x} = \frac{1}{4} \\ x = 2 \times 4 \\ x = 8[/tex]
We have x tables and y chairs available for prom.
If we put 12 chairs at each table there will be 4 extra chairs with no table.
If we put 14 chairs at each table, one whole table will be empty and another will only have 6 chairs.
How many available tables and chairs do we have available for the prom.
Answers
Answer:
THE ANWSER IS 4
Step-by-step explanation:
Answer:
the answer is 4
Step-by-step explanation:
Collin has 25 pounds of dog food. He feeds the dog 1.252 pounds. How much dog food does Collins have?
Answers
Answer:
The answer is 23.748 pounds.
Step-by-step explanation:
25-1.252= 23.748
If this is incorrect, line up your decimal point and subtract.
Create an equivalent expression that includes a set of parentheses that make the value of the expression 13. Remember, you can have two or more numbers within the set of parentheses.
1/2 X 12 + 2 -2 + 11
I need help because the last person that helped with this question made me click a link and it made me download a bunch of virus-helping apps and they are so annoying. And I never even got the darn answer!
Answers
Answer:
(2*9)-5+0
This equals 13.
(8*7)/4-1
This also equals 13.
Hope this helps!
Answer:
ksa456123451, I don't want (2*9)-5+0 or (8*7)/4-1, I need 1/2 X 12 + 2 -2 + 11 with parentheses in the correct spots. PLS GIVE ME THE ANSWER I'M LOOKING FOR!!
Help Please
Love You
Answers
Answer:
answer is 11.5 km
hope this helps
Riley goes to a store an buys an item that costs x dollars. She has a coupon for 10% off, and then a 8% tax is added to the discounted price. Write an expression in terms of x that represents the total amount that Riley paid at the register.
Answers
Answer:
0.972x
Step-by-step explanation:
x - 0.1x + 0.08(0.9x)
Converting percentages to decimals has you divide the percentage by 100.
So our first equation is full price minus a tenth of that price, leaves you with nine tenths, right? Then we multiply that nine tenths by 8 percent, which is 8 hundredths.
0.9x + 0.072x = 0.972x
EZ (sorry if that’s rude)
i’m not good at math
are humans real
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Answers
Answer:
aaaaaaaaaaaaaaaaaaaa
Find the surface area of the triangular prism.
Answers
I think it's 462.99, rounded it's 463
need help fast 20 points and brainliest for first person
Answers
Jan has a kids pool that holds 20 gallons of water. It drains as a constant rate. When Jan first saw the kids pool, it contained 14 gallons. Six minutes later, the pool contained 10 gallons of water. At what rate is the amount of water in the pool changing? Use a signed number, and include the unit of measurement in your answer.
Answers
Answer:
I think it is losing 1 gallon every 2/3 of a minute
Step-by-step explanation:
14-10=4
lost 4 gallons in 6 minutes
4/6 = 2/3 of a minute
What is the median of this data set? 14,79,77,11,14,78,77,65,31,56,16 A) 47 b)68 c)56 d)14
Answers
Answer:
56
Step-by-step explanation:
how can you find the vertex of a parabola if you know it's focus and directrix? in my equation, the focus is (6,4) and the directrix is y=-2
Answers
Answer:
The vertex would be (6,1)
Step-by-step explanation:
The vertex is the midway between the focus and the directrix. The X of the vertex would be the same but to get the Y of the vertex you would need to take the average of the Y values. (6, 4 + (-2)/2) (6,1)