Answer:
jdbhbehfbhwbfhbwehfbhjwebfwhjfhsbfhbh loool :)
Step-by-step explanation:
Responder:
x² + 19x + 90
Explicación paso a paso:
Área del rectángulo = Base * Alto
Dado
Base = x + 10
Altura = x + 9
Área del rectángulo = (x + 10) (x + 9)
Área del rectángulo = x (x) + 9x + 10x + 9 (10)
Área del rectángulo = x² + 9x + 10x + 90
Área del rectángulo = x² + 19x + 90
La expresión que representa el área si la cifra es x² + 19x + 90
Answer:
97.12°
Step-by-step explanation:
the value of the highlight angle =
tan~¹ 1/3 + tan~¹ 5/1 =
18.43° + 78.69° = 97.12°
Distribute -10
-10n - 50 = 40
Add 50 to both sides
-50 + 50 would cancel
- 50 + 40 = -10
Divide by -10
-10/-10 = 1
N=1
Answer:
<u><em>The value of x is 2.6</em></u>
Step-by-step explanation:
<em>Use pythagorean theorem</em>
a^2+b^2=c^2
<em>Then substitute</em>
1^2+2.4^2=c^2
<em>Then evaluate</em>
1+5.76=c^2
<em>Add</em>
c^2=6.76
<em>Isolate c by finding the sqrt of 6.76</em>
c=2.6
