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BigorU [14]
3 years ago
12

What is the solution to the equation 5x^2 - 5x - 1 = 0

Mathematics
1 answer:
erica [24]3 years ago
6 0
I’ll attach a photo of the correct answer so sorry for my handwriting.

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Algoritmo que permita calcular el área de un cuadrado
dmitriy555 [2]

Answer:

espero que esto ayude

Step-by-step explanation:

length = int (input ("Ingresa una longitud"))

width = int (input ("Ingresa un ancho"))

área = largo * ancho

imprimir ("El área es" + área)

8 0
3 years ago
Does anyone know this???
Grace [21]

Answer:

see explanation

Step-by-step explanation:

Since the triangles are congruent then corresponding angles are congruent.

Thus ∠D = ∠A and substituting values

2x = x + 31 ( subtract x from both sides )

x = 31

Hence

∠A = x + 31 = 31 + 31 = 62

∠D = 2x = 2 × 31 = 62

8 0
3 years ago
How is 55% expressed as a fraction
sineoko [7]

Answer:

11/20

Step-by-step explanation:

3 0
3 years ago
If you ran exactly one mile, how many feet did you run
elena-s [515]

Solution:

we have been asked to find

If you ran exactly one mile, how many feet did you run.

It mean , we will have to convert miles in feet.

As we know that

1 mile is equivalent to 5280 feet.

Hence , we can use this conversion to get the exact value of miles in feet.

If you ran exactly one mile,it mean you ran exactly for 5280 feet.


4 0
3 years ago
Read 2 more answers
Find all possible solutions for the following equation<br> x²+7x+63=63
Ugo [173]

Answer:

Step-by-step explanation:

X^2+7x+63=63

<=> x^2+7x=63-63=0

<=> X(x+7)=0

<=> x1=0

X2=-7

8 0
3 years ago
Read 2 more answers
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