Answer:2x^3
Step-by-step explanation:
10x^3-12x^3
2x^3(5-6)
Answer:
= 225
= 64
= 289
+ +
= 225 + 64 = 289
289 = 289
Hence its a right angled triangle
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To solve for X you must get x by itself so let's get started
-4x+13=6x-7
subtract 13 from both sides
-4x=6x-20
subtract 6x from both sides
-10x=-20
divide both sides by -10
x=2
to check if this is correct plug in x into original equation
-4 (2)+13=6 (2)-7
-8+13=12-7
5=5
answer x=2 holds true :)
Answer:
3x-21
Step-by-step explanation:
3*x+3*(-7)=3x-21
Answer:
La altura en todo triangulo equilatero es:
Al =√3/2 * L L = 14cm
Al = √3 *14cm/2 Simplificando sacando mitad
Al = 7√3
Al = 7 *1,73cm
Al = 12,11cm Aproximadamente.
Respuesta:
El area del triangulo es 49√3cm² o 84,77cm² Aproximadamente
La altura = 12, 11cm aproximadamente.
Step-by-step explanation:
