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aleksklad [387]
2 years ago
14

What are the types of roots of the equation below?

Mathematics
1 answer:
algol132 years ago
8 0

Step-by-step explanation:

what is the meaning of ^ this sign

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Antonio has wood that is 4 1/2 feet. And he wants to cut it into 0.75 foot sections. How many equal sections of wood he will he
g100num [7]

Answer:

6

Step-by-step explanation:

4 1/2 / 0.75 = 4.5 / 0.75 = 6

8 0
3 years ago
Which is not a property of a parallelogram?
Nookie1986 [14]
"Contains four right angles" is the one among the following choices given in the question that is <span>not a property of a parallelogram. Parallelograms can have angles that are not ninety degrees. The correct option among all the options that are given in the question is the second option or option "B". </span>
3 0
3 years ago
-6a=54 what is my answer
kupik [55]

Answer:

-9

Step-by-step explanation:

-6a=54

you're trying to get a by its self so divide by -6 on both sides . To get a=54/-6=-9

3 0
3 years ago
The length of a rectangle is 4 centimeters more than twice its width of the perimeter of the rectangle is 86centimeters find the
lana66690 [7]

Answer:

Width= 13 cm

length=30cm

Step-by-step explanation:

Let the length of the rectangle be 'L'

And the width of the rectangle be 'W'

Perimeter= 86 cm

According to the statement:

        Length= 2*Width+4\\L=2W+4

Perimeter of a rectangle= 2(Length+Width)

86=2(2W+4+W)\\86/2=3W+4\\43=3W+4\\3W=43-4\\3W=39\\W=39/3\\W=13 cm\\\\Length(L)=2W+4\\=2(13)+4=26+4=30 cm\\Length=30 cm

                               Width= 13 cm

                                length=30cm

6 0
3 years ago
7. Is a triangle with side lengths 9, 18, 7 a right triangle, an acute triangle, or
Reptile [31]
I think the answer is Obtuse
8 0
3 years ago
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