Answers
Answer:
29
Step-by-step explanation:
In a triangle, a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse
Given this formula, we knoe c^2 is the product of 21^2 + 20^2.
This gives you 841. Now you just find the square root of 841 which is 29.
Hope this helps :)
Related Questions
La vitesse moyenne de 108 km/h correspond à :
Answers
Answer:
i dont know the language
Step-by-step explanation:
A small measuring spoon holds 5 milliliters. How many spoons would 1 liter of liquid fill?
Answers
1000 ÷ 5 = 200.
===================================================
Work Shown:
1 liter = 1000 milliliters
1 spoon = 5 milliliters
200*(1 spoon) = 200*(5 milliliters)
200 spoons = 1000 milliliters
200 spoons = 1 liter
Notice how 1000/5 = 200, so that's why I multiplied both sides of the second equation by 200 to end up with what is shown above.
125% of what number is 13
Answers
Answer:
udtdggufutrzdg kkhhx uttsjdiidi dgufigtxtx
Percentage' is obtained by multiplying 13 by 125%
125% of 13 is equivalent to multiplying them:
125% × 13 = ?
125% × 13 =
(125 ÷ 100) × 13 =
(125 × 13) ÷ 100 =
1,625 ÷ 100 =
16.25
p explanation:
teacher already gave the answer she wants me to figure out how she got the answer. please help if another boy sends me a link I am going to have a melt down
Answers
Answer:
So your Circle equals 360 so what i did was 360-108 and got 252 now if you do 360-252 it will equal 252 don't know if this help but.
Step-by-step explanation:
30-25%=???? need help for math
Answers
Answer:
30-25%=22.5
Step-by-step explanation:
Answer:
22.5
Step-by-step explanation:
25% of 30=7.5
30-7.5=22.5
Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of pi
Answers
Answer:
18π cm²
Step-by-step explanation:
The area of the shaded region = Area of Sector
Radius, r =
The value of θ = 80°
Recall :
Area of Sector :
A = θ / 360 * πr²
A = (80 / 360) * π * 9²
A = 0.222222 * π * 81
A = 18π cm²
Consider the following polynomial:
-2a^3b^2+5ab^5+7b4+8
What is the degree, leading coefficient, constant, and leading term of this polynomial?
*(Can you please show or tell me step by step on how u got there, please)
Answers
Answer:
degree: 5
leading coef: 5
constant: 8
leading term: 5ab^5
Step-by-step explanation:
degree is highest exponent leading coef is number in the term w highest exp, constant is the number with no variables attached and leading term is term w highest exp
30 thank you and please help me no links please
Answers
Answer:
D. 0.7 yards
Step-by-step explanation:
28/4 = 7, then move the decimal to the left once
In the diagram below of triangle GHJ, K is a midpoint of GH and L
is a midpoint of HJ. If K L = 7x – 55, and GJ = 40 – X, what is
the measure of GJ?
H
K
L
G
J
Answers
14x-110 = 40-x
15x = 150
x = 10
GJ = 40-x = 40-10 = 30
A balloon has a circumference of 16 cm. Use the circumference to approximate the surface area of the balloon to the nearest square centimeter.
804 cm2
326 cm2
256 cm2
81 cm2
Answers
Answer:
The answer is 256 cm 2.....
I need the answers pls
Answers
ffggddaafvvcgghv de ryhvg
NEED HELP FAST! The problem should be attached!
Answers
Answer:
(5,5) I think I'm not sure
Step-by-step explanation:
There are 84 soccer players in a local league. At tjis rate how many soccer players are there per team?
Answers
Answer:
how many teams are there?
Step-by-step explanation:
Someone help and plz make sure it’s right? :)
Answers
Answer:
Right
Step-by-step explanation:
It is right because every angle with 90° degree or with these shapes are called right angled traingle.
if it helps don't forget to like and mark me
Here is a scatter plot that compares points per game to free throw attempts per game for basketball players in a tournament. The model, represented by y=4.413x+0.377, is graphed with the scatter plot. Here, x represents free throw attempts per game, and y represents points per game.
What does it mean for a point to be far above the line in this situation?
Answers
Answer:
Point above the line is an outlier
Step-by-step explanation:
If the point is above the given line then it is clear that it does not fit the best fit curve (which is in this case is the line represented by equation y=4.413x+0.377)
Point above this line means that the point is an outlier which does not fit the curve.
A population of 6000 bacteria is growing at a rate of 6% each day. Write 2 an equation that expresses the number of bacteria at time x.
A. y = 6000(.06)×
B. y = 6000(1.06)×
C. y = 6000(.94)×
Answers
Mr. Crawford put $4500 into bank at an interest rate of 3%. How much money will she have in the back after 5 years?
Explain please. Brainlist if correct.
Answers
Answer:
He will have $5175.
Step-by-step explanation:
3% of 4500 is 135. 135x5=675. Add 675 to 4500 which equals 5175.
Item 1
What is the radius of the button?
button is 26
Radius:
mm
Answers
Answer:
radius is 13
Step-by-step explanation:
The radius is half of the diameter
Answer:
Step-by-step explanation:
What is the raduis of 26 on a button
How many grams are 7.00 x 1022 molecules of NaOH?
Answers
Answer:
46.5
explanation
6.022*10^23 molecules=40g.
7.00*10^23=40*7.00*10^23/6.022*10^23 g =46.5 g
Mole measure the number of elementary entities of a given substance that are present in a given sample. Therefore, 4.65g are 7.00 x 10²² molecules of NaOH.
What is mole?The mole is used to measure the quantity of amount of substance. It measure the number of elementary entities of a given substance that are present in a given sample.
we know one mole of any element contains 6.022×10²³ atoms which is also called Avogadro number
mole =given number of atoms ÷ 6.022×10²³(Avogadro number)
given number of atoms of NaOH= 7.00 x 10²² atoms
Substituting the values
mole=7.00 x 10²²÷ 6.022×10²³
mole =0.116 moles of NaOH
mass of NaOH= Molar mass of NaOH× moles of NaOH
= 40 × 0.116
= 4.65g
Therefore, 4.65g are 7.00 x 10²² molecules of NaOH.
To know more about mole, here:
brainly.com/question/15209553
#SPJ2
What is a characteristic of a rational number? A) it will always repeat B) it will always terminate C) it can be written in a fraction form D) it must be a while number
Answers
Answer:
I think its a bc I took ze test and its right
Step-by-step explanation:
Sorry if its wrong
5. Write two fractions that are equivalent to
10. Describe how you can show they are
equivalent.
Answers
Answer:
equivilent to what?
Step-by-step explanation:
FREE PTS! If you were to have any superpower, what would it be?
Answers
Answer:
Thanks for the pooints
Step-by-step explanation:
And It would be To be smart.
Answer:
To be ultra brainy so I would’ve have to look for easy questions to answer to earn points on brainly
Step-by-step explanation:
The following list shows how many brothers and sisters some students have: 3, 4, 3, 5, 6, 2, 5, 4, 5, 4, 6, 5, 3 State the mode.
Answers
Ditch Digging Problem Doug Upp can dig a ditch in 3 hours. His
brother Phil could dig the same ditch in 5 hours. How long would it take to dig the ditch if both work together?
Answers
someone help me with this plss
Answers
please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
There are 4 boys for every 6 girls (4 : 6 ratio)
solve the triangle give the measure of angle G
Answers
Answer:
G = 46 degrees
Step-by-step explanation:
Here, we want to find the measure of angle G
Mathematically, as we can see, what we have is a right triangle
For a right triangle , the sum of angles is 90 degrees
Thus, if we add the two internal angles, we get 90 degrees
Hence;
44 + G = 90
G = 90-44
G = 46 degrees
Ted is making a red and yellow quilt with dimensions of 72 in by 90 in is how many square feet of fabric does he need
Answers
Answer:
https://socratic.org/answers/327824 click on the link
If the value of a is negative in the quadratic function, f(x) = ax + bx + C, and the vertex is at (13, -2), then how many x-intercepts will the graph have?
A. can't be determined
В. 0
C. 1
D. 2
Answers
Can someone please help me answer this question asap thank you . No links please and thank you .