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bagirrra123 [75]
3 years ago
11

Does anyone know this one ?

Mathematics
2 answers:
Makovka662 [10]3 years ago
6 0

Answer: x = 2 ± i √ 7

:

FinnZ [79.3K]3 years ago
5 0

Answer:

no

Step-by-step explanation:

noooooo sepo nothingggfg

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Which sentence describes what Hiroshi should do to show that the diagonals of the parallelogram bisect each other?
11111nata11111 [884]
Answer: the third option. Show the midpoints are ( (a + b) / 2 , c/2 )

That is because, the two first statements are true because the figure is a parallelogram.

Given that the lines MP and QP are congruent, if they are bisected the midpoints are the same, which is what Hiroshi has to show.
6 0
3 years ago
300
kakasveta [241]

Answer:

it will take him 35 minutws. because if he spends 5 minutes on each section and theres 7 sections it will take 35 minutes

6 0
3 years ago
3 rhombi are connected at a point, side by side. All sides are congruent. Juan is making a model out of rhombi. Each rhombus wil
Wewaii [24]

Rhombus has all sides equal. The total amount of paper that will be needed to cover the wall is 396 in².

Given to us

Each rhombus will be 6 inches tall and 4 inches wide.

A.)

The area of each rhombus can be found using the formula,

Area = \dfrac{1}{2} \times d_1 \times d_2

We know that diagonals of the rhombus are of length 6 in and 4 in. therefore,

Area = \dfrac{1}{2} \times 6 \times 4\\\\Area = 12\ in^2

Hence, the area of the single rhombus is 12 in².

We know that the wall is 11 feet long, also, 1 foot = 12 inches, therefore,

11 feet = 132 in.

Now, since the wall is 132 in long and the width of the rhombus is 4 in, therefore, the number of rhombi that will be needed,

\dfrac{132}{4} =33

Hence, the number of rhombi that will be needed is 33.

We know the area of each paper rhombus, also, we know the number of rhombi that will be needed. Therefore,

33 \times 12 = 396\ in^2

Hence, the total amount of paper that will be needed to cover the wall is 396 in².

Learn more about Rhombus:

brainly.com/question/14462098

5 0
2 years ago
F (x) = (x + 5)º(x - 9)(x + 1)<br> 3
JulijaS [17]

Answer:

3x^3 - 11x^2 + 93x - 105

Step-by-step explanation:

(x+5) (x-9) (x+1) (3) FOIL (First, Outside, Inside, Last)...

x^2 - 9x + 5x - 35 (3x+3) Multiply

3x^3 + 3x^2 - 27x^2 - 27x + 15x^2 + 15x - 105x - 105 Combine Like Terms...

3x^3 - 11x^2 + 93x - 105

8 0
2 years ago
Pls Answer it step by step. <br><br>I WILL MARK BRAIN LIST. ​
Alenkinab [10]

Answer:

Step-by-step explanation:

5 0
3 years ago
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