Answers
Answer:
[tex] {x}^{2} + {x}^{2} = {(3 \sqrt{2} )}^{2} \\ 2 {x}^{2} = 18 \\ {x}^{2} = \frac{18}{2} \\ {x}^{2} = 9 \\ \boxed{x = 3}[/tex]
Therefore the length of the legs is 3.
Related Questions
3x – 2y = 0 4x + 2y = 14 solve by elimination
Answers
Answer:
(2, 3)
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtract Property of EqualityAlgebra I
Solving systems of equations using substitution/eliminationStep-by-step explanation:
Step 1: Define Systems
3x - 2y = 0
4x + 2y = 14
Step 2: Solve for x
Elimination
Combine equations: 7x = 14Divide 7 on both sides: x = 2Step 3: Solve for y
Define equation: 3x - 2y = 0Substitute in x: 3(2) - 2y = 0Multiply: 6 - 2y = 0Isolate y term: -2y = -6Isolate y: y = 39. What is the area of the largest square?
A=?
A = 36
units
A = 64
units.
Answers
PLZZZ HELP DUE IN 3 MIN Bus A and bus B leave the bus depot at 5pm bus A takes 30 minutes to complete it's route once.If both buses continue to repeat their route at what time will they be back at the bus depot together? Assume the buses have no breaks in between routes.Give your answer as a 12-hour clock time.
Answers
your answer is
2u8
lol
find what x=________
Answers
Answer:
if the center is a square, then x = 11
There is a red, orange, yellow, green, blue, and purple card placed in a box. (six total, one of each color). You are asked to randomly choose a card, replace it in the box, and choose another card. Find P(Yellow, then Blue).
Answers
Answer:
Step-by-step explanation:
P(yellow) = 1/6
P(Blue) = 1/6
The combination in that order is 1/6 * 1/6 = 1/36
Answer:
Yellow blue
Step-by-step explanation:
Find the area of this semi-circle with radius,
r = 2cm.
Answers
Answer:
6.28Step-by-step explanation:
Hi thereto understand this you need to know aboutalgebracirclearea of semi-circle=½×πr²it says to figure out the area of semi-circle not full circle
so
using the formula of area of semi-circle
=½πr²=½×3.14 × 2²
=2×3.14
=6.28
Use area model to solve shereen arranges 229 books into 7 even piles .How many books did shereen put in each pile ?
Answers
Step-by-step explanation:
3 2
7 ⟌229
- 21
1 9
- 1 4
5
33 piles of books
I hope this helps!!!
Alex is a stockbroker. Earns % commission each week. Last week, sold $ worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
Answers
Answer:
a. $896
b. $46,592
Step-by-step explanation:
a. Alex earns 14% of the amount of stock he sells in a week.
The week before he sold $6,400. This means that his earnings in commission are:
= 14% * 6,400
= $896
b. Commission for the year:
If he makes $896 per week, there are 52 weeks in a year. Per year he would make:
= 896 * 52
= $46,592
What is (6,2) rotation 270
Answers
Given:
The point is (6,2).
To find:
The image of given point after rotation of 270 degrees.
Solution:
Let the given point be P(6,2).
Rotation of 270 degrees means the figure is rotated 270 degrees counterclockwise about the origin. So, the rule of rotation is
[tex](x,y)\to (y,-x)[/tex]
Using this rule, we get
[tex]P(6,2)\to P'(2,-6)[/tex]
Therefore, the image of given point is (2,-6).
What is the range of the function Rx) = 4x + 9, given the domain D = {-4, -2, 0, 2}?
A.
R= (-7, 1, 9, 17)
B.
R = {1, 7, 9, 17)
C.
R = (-17. -9,-1, 17)
D.
R= (-7, -1.9, 17)
Answers
Answer:
-7, 1, 9, 17
Step-by-step explanation:
F1=4*4+9=-16+9=-7F2=4*2+9=-8+9=1F3=4*0+9=0+9=9F4=4*2+9=8+9=17The sum of m and 3m + 2 is 28. Find m.
Answers
Answer:
6.5
Step-by-step explanation:
28-2=26
26=4m
26/4=6.5
What is the solution to the system of equations below?
y=-3/2x+6
y= 5x - 7
Answers
Use formula v=u +at to find the velocity when the initial velocity is 3m/s, the acceleration is 1.5m/s2
Answers
Answer:
13.5m/s^2
Step-by-step explanation:
THIS IS THE COMPLETE QUESTION BELOW
Use formula v=u +at to find the velocity when the initial velocity is 3m/s, the acceleration is 1.5m/s2 at t= 7s
The given formula is
v=u +at
a= 1.5m/s2
t= 7s
initial velocity = u= 3m/s,
Final velocity= v=?
From the given eqn we can substitute our values to get final velocity
v=u +at
v= 3+(1.5×7)
= 3+10.5
=13.5m/s^2
Hence, the final velocity=13.5m/s^2
A pair of congruent angles are described as follows: One angle measures nine more than six times a number, and the other angles described as being thirty less than nine times a number. What is the measure of the angles in degrees?
Answers
Answer:
87 degrees
Step-by-step explanation:
congruent means equal to set each expression equal to each other:
9 + 6n = 9n - 30
39 = 3n
n = 13
substitute 13 into each expression; make sure they are both equal
Jacob has 98 pennies. how many quarters does he have?
Answers
Answer:
If you mean by total of pennies, 3.
If you mean literally then its 0.
Does that even make sense?
1 Quarter - 25
2 quarter - 50
3 quarter - 75
4 quarter - 100.
In 2010, there were 12.4 million citizens of a certain country diagnosed with diabetes. This number of cases represents an increase of about 396% over the number of cases in 1973. How many cases of diabetes were there in 1973?
Answers
Answer:
3,131,313
Step-by-step explanation:
Let X represent the number of cases with diabetes in 1973.
An increase of 396% in diabetes cases in 1973 would be;
12.4 million = 396/100 × X
12.4 million = 396X/100
Cross multiply
12.4 million × 100 = 396X
X = [(12.4 million × 100) / 396]
X = 3,131,313
Therefore, the number of diabetes cases in 1973 is 3,131,313 cases
PLEASE HELP
Which graph represents the function f(x)=0.2x+3?
Answers
Answer:
top right, the one you currently have selected
30 points help me ASAP
Answers
Answer:
Functions: 2, 3, 6, 7, 9
Non-functions: 1, 4, 5, 8, 10
Answer:
2,3,6,7,9 and or, 1,4,5,8,10
Step-by-step explanation:
8. Bob bought a pair of tennis shoes on sale
for $72 at a sport's store. The original
price of the shoes was $90. What was the
percent of
decrease
?
PLEASE HELP ASAP
Answers
Answer:
20%
Step-by-step explanation:
So, I would set this up as a proportion-
72 x
90 100
Cross multiply-
100 x 72 = 7200
Divide-
7200/90 = 80
Subtract-
100 - 80 = 20
So, it is a 20% decrease
Plz what is the answer?
Answers
Answer:
33
Step-by-step explanation:
The pie chart shows the information about the favourite ice cream flavour of each student in a school. There are 720 students at this school. Complete the table
Answers
Thanks.
given m and n find the value of x
Answers
Step-by-step explanation:
5x-2 and 5x+2 are corresponding angles
They add up to 180 degrees
5x-2 + 5x + 2 = 180
10x = 180
x = 18
I hope this helps!!!
Find the area of the parallelogram.
Question 16 options:
*the top is 12*
A)
29 square units
B)
37.12 square units
C)
14.5 square units
D)
32 square units
PLEASE HELP
Answers
if 20 cookies cost 100 how much does 1 cookie cost
Answers
Step-by-step explanation:
[tex]\huge\bold\purple{ 5 \: dollar }[/tex]
Answer: 5
Explination: 100/20=5 or 20*5=100
The cost of 2 kg of onions is ₹24. What will the cost of 12 kg of onions be?
Answers
Answer:
144 rupees
Step-by-step explanation:
2 kg= 24 rupees
2/2 kg= 24/2 rupees
1 kg= 12 rupees
1×12 kg= 12×12 rupees
12 kg= 144 rupees
Greg planned for his
company to make $25,000
this month. Instead, they
made $18,000. What is the
percentage difference?
Answers
gogle
What is are Vikings please answer fast
Answers
Answer:
Vikings were the seafaring Norse people from southern Scandinavia who from the late 8th to late 11th centuries raided, pirated, traded and settled throughout parts of Europe, and explored westward to Iceland, Greenland, and Vinland.
A cylinder has a base radius of 7in and a height of 18in what is its volume in cubic in to the nearest tenths place
Answers
Answer:
I think the answer is 2,770.9^3
Step-by-step explanation:
Volume = πr2h
= π×72×18
= 882π
= 2770.8847204662 in ^3
Each time he read his book, Paul recorded the number of minutes he spent reading and the number of pages he read in that time. He graphed this information,
and decided that number of pages and time are related proportionally. Which graph is most likely the graph of his information? ( this is the answer choice A, b)
Answers
Answer:you did this in Mr.Dillard class right ? Cuz I’m looking for the answer too
Step-by-step explanation:
Answer:
I don't know
Step-by-step explanation: But if you know the answer that would be very helpful
LOL CAN SM1 PLS HELP ME
Answers
5>-4 i think i cant seeeeeee it man
Answer:
x 4/5 - 3.5
Step-by-step explanation: I honestly dont know if this is right