3 years ago

How many solutions can a consistent system of linear equations have?

1 answer:

8 0

Оniy 1
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lawyer [7]

Answer:

$\huge\boxed{x=\sqrt{70}}$

Step-by-step explanation:

ΔABC and ΔADB are similar (AAA).

Therefore the corresponging sides are in proportion:

$\dfrac{AB}{AD}=\dfrac{AC}{AB}$

Substitute:

$AB=x\\AC=7+3=10\\AD=7$

$\dfrac{x}{7}=\dfrac{10}{x}$ cross multiply

$(x)(x)=(7)(10)\\\\x^2=70\to x=\sqrt{70}$

4 0

3 years ago

SSSSS [86.1K]

Answer:

Step-by-step explanation:

esto está en blanco, por favor escriba algo

- ¡Usuario de Brainliy!

3 0

3 years ago

Colt1911 [192]

34 as a percent is 3400%

In order to get this number you move the decimal to places to the right:
34.0 ---> 3400.0 =
3400%

7 0

3 years ago

ValentinkaMS [17]

4. 42,

Since Q1 is the first part of the box plot, and on the graph states
42

7 0

3 years ago

MatroZZZ [7]

I think It is be but idk as I am in year 7

8 0

2 years ago