1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
arsen [322]
3 years ago
13

Please help me. I have 1 question. thank you.

Mathematics
2 answers:
Vlad [161]3 years ago
8 0
B/10 = 6/8
b = 10*6 / 8
b = 60/8
b = 15/2

a^2 = ( 15/2)^2 - 6^2
a^2 = 225/4 - 36
a^2 = 225/4 -144/4
a^2 = 81/4
a = 9/2

answer is A
a = 9/2, b = 15/2


Ber [7]3 years ago
7 0
A = 9/2; b = 15/2 so answer A
You might be interested in
Points are: A= (-2,7)B= (3,5)C= (1,0) To show that the triangle is a right triangle, show that the sum of the squares of the len
Gala2k [10]

The sum of the squares of the lengths is 58

The square of length of the hypotenuse is 58

From the question, we have

AB² = (-2-3)² +(7-5)²= 25+4 =29

BC² = (3-1)²+(5-0)²=4+25=29

AC² = (-2-1)²+(7-0)² = 9+49 = 58

Here we can see that,

AB²+BC² = AC²

The sum of the squares of the lengths of two sides (the legs) equals the square length of the third side (hypotenuse).

the sum of the squares of the lengths = AB²+BC² =29+29 = 58

the square of length of the hypotenuse= 58

Pythagoras Theorem:

In a right-angled triangle, the square of the hypotenuse side is equal to the sum of the squares of the other two sides, according to Pythagoras's Theorem. These triangle's three sides are known as the Perpendicular, Base, and Hypotenuse. Due to its position opposite the 90° angle, the hypotenuse in this case is the longest side. When the positive integer sides of a right triangle (let's say sides a, b, and c) are squared, the result is an equation known as a Pythagorean triple.

To learn more about pythagoras theorem visit: brainly.com/question/343682

#SPJ9

5 0
1 year ago
4 Solve the system to find the y-value of the
ser-zykov [4K]

Answer: B

Step-by-step explanation:

7(-2) - 4(1) = -18

-14 - 4 = -18

-18 = -18

TRUE

(-2) + 12(1) = 10

-2 + 12 = 10

10 = 10

TRUE

3 0
2 years ago
Help? Solve the system of equations.<br><br> y = 3x<br> y = x2 + 3x – 16<br> solutions: ( );( )
mote1985 [20]

Answer:

(- 4, - 12 ) , (4, 12 )

Step-by-step explanation:

Given the 2 equations

y = 3x → (1)

y = x² + 3x - 16 → (2)

Substitute y = x² + 3x - 16 into (1)

x² + 3x - 16 = 3x ( subtract 3x from both sides )

x² - 16 = 0 ( add 16 to both sides )

x² = 16 ( take the square root of both sides )

x = ± \sqrt{16} = ± 4

Substitute these values into (1) for corresponding values of y

x = - 4 : y = 3 × - 4 = - 12 ⇒ (- 4, - 12 )

x = 4 : y = 3 × 4 = 12 ⇒ (4, 12 )

6 0
3 years ago
Find the slope of the line.
Nady [450]

Answer:

The answer is -2

Step-by-step explanation:

It goes down 2 and the line is to the left, meaning its negative :)

7 0
3 years ago
Why do certificates of deposit tend to offer better interest rates than money market accounts?
Musya8 [376]
Because in the money market the money can be withdrawn in any moment buy in the certiicates of deposit there is a maturity date, that is when money can be withdrawn.
8 0
3 years ago
Other questions:
  • Please help! 3 Questions please show how you solved the problem
    15·1 answer
  • Julia charged $612 to her credit card. The cost of her next purches caused her to go over her credit limit of$2000.
    6·1 answer
  • Evaluate the expression described below if the number is –2. The quotient of three less than twice a number and the number squar
    10·1 answer
  • What’s the right answer choice ?
    8·2 answers
  • Which ratio (fraction) correctly represents 0.1%?<br><br><br><br> please answer ASAP!
    8·2 answers
  • Find the area of a triangle with a =33, b =51, and c =42.
    13·1 answer
  • A 10-ounce container of chocolate chips can be used to make 4 desserts.
    7·2 answers
  • The space shuttle travels at 28,000 km per hour. Using that information, estimate how many hours it will take the shuttle to rea
    5·1 answer
  • A cylindrical glass of soda has a mass of 700g. The glass itself has a mass of 80g. If the glass has a radius of 4cm and a heigh
    9·1 answer
  • Your mother has a new cell phone.It comes with 18 applications already installed.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!