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kolezko [41]
3 years ago
15

I need this answer asap please helppppp

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0

Answer:

The Pythagorean theorem states that: In any right triangle, the area of the square whose side is the hypotenuse (the side opposite the right angle) is equal to the sum of the areas of the squares whose sides are the two legs (the two sides that meet at a right angle).

Step-by-step explanation:

The Pythagorean Theorem, a2+b2=c2,a2+b2=c2, is used to find the length of any side of a right triangle

• In a right triangle, one of the angles has a value of 90 degrees

• The longest side of a right triangle is called the hypotenuse, and it is the side that is opposite the 90 degree angle

• If the length of the hypotenuse is labeled cc, and the lengths of the other sides are labeled aa and bb, the Pythagorean Theorem states

that a2+b2=c2a2+b2=c2 that a2+b2=c2a2+b2=c2

trasher [3.6K]3 years ago
5 0

Answer:

S^2 = r^2 + t^2

Step-by-step explanation:

Also you can write it as:

S=sqrt( r^2 +t^2)

according to the choices you have

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A sequence is defined by the recursive function f(n 1) = one-halff(n). if f(3) = 9 , what is f(1) ?
Afina-wow [57]

The  value of f(1) = 81

Step-by-step explanation:

For the recursive function, f(n+1) = one-half(n)

Thus, when n = 2,

f(3) = 9

If n = 1,

f(2) = 9×3

f(2) = 27

If n = 0,

f(1) = 27 ×3

f(1) = 81

Learn more about Functions:

brainly.com/question/11624077

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4 0
2 years ago
Compare (-18) + (-15) -23 ____15-18+23
lesya [120]

Alright here we go...

<u>(-18) + (-15) - 23</u>

-33 - 23

= -56

<u>15-18+23</u>

-3 + 23

= 20

so I don't know how you want me to compare it but,

(-18) + (-15) - 23 < 15-18+23

6 0
3 years ago
ZA and ZB are vertical angles. If mZA = (4x + 14) and mZB = (5x – 5)°,
ivolga24 [154]

Answer:

90°

Step-by-step explanation:

Since they are vertical angles, they equal eachother

4x+15=5x-5

add the 5 to both sides

4x+19=5x

subtract the 4x from both sides

x=19

Then you have to plug in 19 to find the measure of ZA

4(19)+14

76+14

90

6 0
4 years ago
Please help! What is the surface area of the sphere in terms of pi? The diameter is 2
aksik [14]
The surface area of ANY sphere ... EVERY sphere ... is

Area = (4 pi) x (radius)² .

All you have to do is take the radius, square it,
and multiply by 4 pi.

If you only know the diameter, the radius is half of it.

So for your sphere, the surface area is

(4 pi) x (1 unit)²

=  (4 pi) x (1 square unit)

=  4 pi square units.
3 0
3 years ago
How can you use factoring to solve quadratic equations in standard form ?
Sergio039 [100]

Answer:

bro you need to give more

Step-by-step explanation:

8 0
3 years ago
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