dylan2073 dylan2073
  • 18-09-2020
  • Mathematics
contestada

Find b: If a = 9 and c = 15
С
a
b

Find b If a 9 and c 15 С a b class=

Respuesta :

saiger
saiger saiger
  • 18-09-2020

Answer:

b=12

Step-by-step explanation:

a^2+b^2=c^2

(9×9) + b^2= 15×15

81+ b^2= 225

-81. -81

b^2=144

√. √

b= 12

Answer Link
nikki792 nikki792
  • 18-09-2020
I think it’s 6 I’m not 100% sure but I think it’s 6 cause if you subtract 9 and 15 it makes 6 but I’m not sure
Answer Link

Otras preguntas

Find the derivative of f(x) = negative 6/ x at x = 12.
How to identify a recurring devise sound in a poem?
Business decisions are driven by demand in a (an) blank economy.
Describe how three people fought against slavery in the 1830s.
Why are there laws against the freedom of speech if the Constitution grants us the freedom of speech and expression?
what other inititives could the british colonist had taken to avoid the 1609 conflict with the powhatan tribe
Help with this problem
If a polynomial cannot be written as the product of two other polynomials​ (excluding 1 and minus−​1), then the polynomial is said to be
1. What can you say about a triangle that has exactly one line of symmetry?
12 counters are arranged in 4 dishes are shown how could you rearrange the shade counters to clearly show to equivalent fractions? what are the fractions?