2 years ago

Which equation has infinitely many solutions?

Mathematics

1 answer:

777dan777 [17]2 years ago

4 0

Answer:

Step-by-step explanation:

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The most easiest question ever in life#super easy⭐️⭐️⭐️⭐️⭐️✨✨✨

ankoles [38]

THe answer is B. 9 inches longs

8 0

2 years ago

Read 2 more answers

A ship is sailing on the sea. It travels 50 miles at 60° to the horizontal. Then the ship travels 90 miles at 30° to the horizon

pav-90 [236]

Answer:

$(25\sqrt{3}+45)\ miles$

Step-by-step explanation:

we know that

The total vertical distance (total miles North) traveled is equal to

$d=50sin(60^o)+90sin(30^o)$

Remember that

$sin(60^o)=\frac{\sqrt{3}}{2}$

$sin(30^o)=\frac{1}{2}$

substitute

$d=50(\frac{\sqrt{3}}{2})+90(\frac{1}{2})$

$d=(25\sqrt{3}+45)\ miles$

7 0

3 years ago

PLEASE HELPPP -

Lena [83]

Answer:

Step-by-step explanation:

it is not strait

Hope this works!

7 0

2 years ago

Hey can you please help me posted picture of question

kakasveta [241]

We have the following equation:
3x2 + 7x + 4 = 0
Using the resolver we have:
x = (- b +/- root (b2 - 4ac)) / 2a
Substituting values we have:
x = (- (7) +/- root ((7) 2 - 4 (3) (4))) / 2 (3)
Rewriting:
x = (- 7 +/- root (49 - 48)) / 6
x = (- 7 +/- root (1)) / 6
x = (- 7 +/- 1) / 6
The results are:
x = (- 7 + 1) / 6 = -6/6 = -1
x = (- 7 - 1) / 6 = -8 / 6 = -4/3
Answer:
x = -1
x = -4/3
option C and D

8 0

2 years ago

Read 2 more answers

What is the answer to 2y(4y)=8...

gavmur [86]

1.
Multiply 2y by 4y because they are similar
8y=8
8/8=1

4 0

2 years ago