If the length of one leg in this triangle is .find the length of the hypotenuse.

Answers

Answer 1

By Pythagorean theorem we find that the length of the hypotenuse is [tex]r = \sqrt{2}\cdot l[/tex].

How to find the length of the hypotenuse

In the image attached we have a right triangle with two legs of same length. The hypotenuse of right triangles can be found by Pythagorean theorem, whose form is:

[tex]r = \sqrt{l^{2}+l^{2}}[/tex]

[tex]r = \sqrt{2}\cdot l[/tex], where l is the length of the legs.

By Pythagorean theorem we find that the length of the hypotenuse is [tex]r = \sqrt{2}\cdot l[/tex].

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Related Questions

2x-6y=12 and -5x+15y=-30 elimination

Answers

Answer:

unsolvable because the second equation is just -2.5 times the first equation.

Step-by-step explanation:

2x-6y=12 then 2x=12+6y x=6+3y

-5x+15y=-30

substitute x

-5(6+3y)+15y=-30

-30-15y+15y=-30

y=y

imao help me with zearn

Answers

Answer:

Step-by-step explanation:

if there are 8 ounces for 2 then there are 4 ounces for 1.

Answer:

with what?

Step-by-step explanation:

are the rates equivalent?

Answers

Answer:

Step-by-step explanation:

0.3/4= 0.075

0.9/15= 0.016

They aren't equal.

Answer:

no they are not

Step-by-step explanation:

cause I said

A store has apples on sale for $21.00 for 6 pounds. If an apple is approximately 5 ounces, how many apples can you buy for $126.00? Complete the explanation.

Answers

Answer:

115 apples

Step-by-step explanation:

6 pounds of apple = $21.00

Cost per pound :

$21.00 / 6 = $3.5 per Pound

1 pound = 16 ounces

16 ounces cost $3.5

1 ounce = $3.5 / 16 = $0.21875

5 ounces will cost :

5 * 0.21875 = $1.09375

Number of 5 ounce apple that can be purchased with $126

$126 / $1.09375

= 115.2

Approximately 115 apples

Consider the system of equations.

8x+2y=8

y= −4x+4

The system has blank solutions.
SELECT CHOICE
no,
infinitely many,
one.

Answers

then both equation r same after we re arrange it so no result

What type of decimal is 0.275

A. Repeating Decimal
B. Terminating Decimal
C. Non-Terminating Decimal
D Complex Decimal

Answers

D. Complex Decimal.

Answer:

Complex Decimal.

it is the correct answer.

Find a positive angle that is less than 360° that is coterminal with a -80°
angle
*
260°
440°
-440°
None of the above

Answers

none of the above
hope this helps :)

None of the above the answer would be 205
May God bless you and your family

Two lines A and B are parallel if both lines are rotated 90° in the same direction and then translated to the right by the same number of units which statement about the lines resulting from these transformations is true

Answers

Answer:

A' and B' will be parallel. (See Explanation)

Step-by-step explanation:

Given

Parallel lines: A and B

Rotation: 90° same direction

Translation: Right (same units)

Required

Describe the result of the transformation

No options were given. So, I will answer on general terms.

From the question, we can see that, the same transformation that was performed on line A was also done on line B.

This means that both lines will maintain the initial relationship between them.

Initially, A and B are parallel.

After the transformation, A' and B' will be parallel.

Answer:They will be the same line

Step-by-step explanation:I did this on my test it’s correct

A water bottle costs $9.45. Sales tax is 7%. What is the total cost?

Answers

Answer:

$10.11

Step-by-step explanation:

Before Tax Price: $9.45

Sale Tax: 7.00% or $0.66

After Tax Price: $10.11

Answer:

9.46

Step-by-step explanation:

divide 9.45 by .07 then add that to 9.45 and round

Please help ASAPPPPPO

Answers

Answer:

x=all real numbers

y=all real numbers

Step-by-step explanation:

x=-5y-1

-3(-5y-1)-15y=3

15y+3-15y=3

3=3

therefore the answer is all real numbers

I need help with this

Answers

9514 1404 393

Answer:

perimeter: 20 unitsarea: 27.5 square units

Step-by-step explanation:

We must assume the pentagon is regular. Its 5 sides are all the same length as AB, which is 4 units. So, the perimeter is ...

P = 5s = 5(4) = 20 . . . units

The area is given by the formula ...

A = (1/2)Pa

where P is the perimeter and a is the apothem--the distance from the center to one side.

The center coordinates are (3, 4.75), so the center is 2.75 units from side AB at y=2. Then the area is ...

A = (1/2)(20)(2.75) = 27.5 . . . square units

If anyone can answer these questions that would help a lot. Besides 13 and 14

Answers

The answer to 12 is 10.

-2(-2-3)
10

can someone please explain this

Answers

Answer:

14 cm²

Step-by-step explanation:

1/2 (7•4)

1/2 (28)

Answer:14

Step-by-step explanation:

I believe it is asking you to multiply 4 and 7 getting 28, then divide that by 2 so 14

Please help me -5x-3y=16 y=x

Answers

Answer:

the answer is x=2 and y=2

Step-by-step explanation:

-3y=16+5x

-y=(16+5x)3

PLEASE HELP ME!! I will give brainliest

Answers

Answer:

Step-by-step explanation:

It is on the positive side of the graph and the point is on 3,1

The measures of the angles of a triangle are shown in the figure below.Solve for X.

Answers

Answer:

x=3

Step-by-step explanation:

51 degrees + (7x+18) degrees = 90 degrees

7x+18=90-51

7x+18=39

7x+18-18=39-18

7x=21

7x/7=21/7

x=3

explain the arrangements of the atoms, I already have the first part done

Answers

Step-by-step explanation:

The ongoing arrangement of metal atoms in a three-dimensional regular ordered pattern is known in chemistry as a lattice structure. A simple model of an atom is a central atomic nucleus with electrons arranged in shells at different distances from the nucleus.

15•(13 - 7) ÷ (8 - 5) Simplify

Answers

Answer:

Step-by-step explanation:

15•(13-7)÷(8-5)

15•(6)÷(3)

90÷3

Answer:

Step-by-step explanation:

15 x 6 / 3 =

90 / 3 =

Hope that helps!

hallar 4 números naturales pares consecutivos cuya suma sea igual a 44

Answers

Answer:

11+11+11+11=44

Do I have to use different numbers?

10+14+12+8=44

help me guysssssssssssssssss :D

Answers

Answer:

Slope=3

Step-by-step explanation:

m=y2-y1/x2-x1

m=19-10/6-3

m=3

Answer: The answer is C which is "m = 3"

Step-by-step explanation: To find the slope, the formula is change of y / change of x. The change of y in the graph is 9, and the change of x is 3. 9 divided by 3 is 3. Therefore, the option "m=3" is the correct answer.

What are three other names for range. ( This is for algebra)

Answers

Answer: area.
dimension.
length.
scope.

1. Use a trigonometric ratio to determine the value of x for each the
triangle. Round your answer to the nearest hundredth. *
8 mm
Х
26°

Answers

Read the top and you have your answer

The trigonmetric ratio is the answer... And if not then try brainlys quick answers

Need help with this problem

Answers

m∈(-∞,-4)∪(4,+∞)

Step-by-step explanation: Photo Math App

epic math question that i cant solve

Answers

the area of the shaded region can be found by subtracting the area of the inside rectangle from the outside rectangle

area of outside: 6 X 10y —> 60y
area of inside: 3 X 5x —> 15x

so the area of the shaded region is 60y-15x

the GCF is 15, so the factored form is: 15(4y-x)

Can anyone help me please
I’ll mark brainliest.

Answers

Answer:

1. his account will be 120

2. 6 weeks

3. Yes, Lala will get 120 in 4 weeks while Andra will get 100

If you wanted to know Andra equation will be y=20x+20

Step-by-step explanation:

Hope this helped

2. Jules conducted a survey and asked 100
people how many years of education they have
and what their annual income is. She used the
results to make a scatter plot.

What type of assoastion should she expect to see in the scatter plot

Answers

"Positive association" would be the answer.

Which expression is represented by the model below?

2 bars are shown next to each other and each bar is labeled

A.
8
×
2
3
B.
3
×
2
8
C.
8
×
3
2
D.
2
×
3
8

Answers

Answer

its d

Step-by-step explanation:

The expression that is represented by the model below is -

y = 2 x 3/8.

What is expression in mathematics?

An expression in mathematics is a combination of terms both constants and variables.

Given are two labelled bars shown next to each other and each bar.

3 of the 8 bars are colored. Using fraction, we can represent it as -

{f} = 3/8

There are two such bars, so we can write -

y = 2{f}

y = 2 x 3/8

Therefore, the expression that is represented by the model below is -

y = 2 x 3/8.

To solve more questions on algebraic expressions, visit the link below -

https://brainly.com/question/27911936

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y−6=4(x+5) what is the slope

Answers

Answer:

4 is the slope

Step-by-step explanation:

y−6=4(x+5)

This equation is in point slope form

y -y1 = m(x-x1) where m is the slope and ( x1,y1) is a point on the line

4 is the slope and ( -5,6) is a point on the line

Please answer for kind of a lot of points :D

Answers

a)3.5d +5 + 2.5d + 3

= 6d +8

Answer:

(5.5d + 8) miles27.5 miles

Step-by-step explanation:

Lyndsay ⇒ 3d + 5Seth ⇒ 2.5d + 3

a) Together they run:

3d + 5 + 2.5d + 3 = (5.5d + 8) miles

b) They run 5 days Monday through Friday last week:

5.5*5 = 27.5 miles

Is -3x+5=-3x+8 infinate many solutions

Answers

Maybe

Know knows, calculate it

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