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3 years ago

Classify the following triangle. Check all that apply.

Mathematics

2 answers:

soldier1979 [14.2K]3 years ago

8 0

1.Acute because all the sides are less than 90 degrees
2.Scalene because no sides are in equal length

Kisachek [45]3 years ago

4 0

I think the answer is A B E

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Shanelle already has $137 from babysitting. She needs at least $625 for a new tablet. Which inequality best represents this scen

kap26 [50]

Answer:

t + 137 ≥ 625

Step-by-step explanation:

Shanelle already have in her possession the sum of $137 from babysitting. She requires at least $625 for a new tablet. t is the remaining amount she needs to get the new tablet.

She already has $137 and to get the tablet she needs at least $625 . This means she needs nothing less than or equal to $625 to get the tablet. Recall t is the remaining amount needed to add to what she has to be able to reach the least amount required to purchase a tablet. Therefore , the sum of t and the amount of money already in her possession should be equal to or greater than $625.

To get the new tablet,

t + 137 ≥ 625

5 0

3 years ago

What Is 21+21,000 Please tell me what the answer

drek231 [11]

Answer:

21021

Step-by-step explanation:

8 0

3 years ago

El precio de cada acción de una empresa de tecnología ha presentado a través del tiempo un comportamiento dado por la siguiente

Rainbow [258]

I will ask you to turn it in english instead of española.

6 0

2 years ago

1 question 60 points need help now

kkurt [141]

Answer:

The answer to your question is x = 0 and x = 1

Step-by-step explanation:

Equation

$\frac{x}{x - 2} + \frac{x - 1}{x + 1} = -1$

$\frac{x(x + 1) + (x - 2)(x - 1)}{(x - 2)(x + 1)} = - 1$

Expand

2) x² + x + x² - x - 2x + 2 = -1(x - 2)(x + 1)

Simplify

3) 2x² -2x + 2 = -1(x² + x - 2x - 2)

4) 2x² - 2x + 2 = -x² + x + 2

Equal to zero

5) 2x² - 2x + 2 + x² - x - 2 = 0

6) 3x² - 3x = 0

Factor

7) 3x(x - 1) = 0

8) 3x₁ = 0 x₂ - 1 = 0

9) x₁ = 0/3 x₂ = 1

10) x₁ = 0 x₂ = 1

4 0

3 years ago

Question 2 Multiple Choice Worth 5 points)

DerKrebs [107]

Answer:

√20 units.

Step-by-step explanation:

Please see attached photo for diagram.

The other leg of the triangle is x as shown in the attached photo.

Using the pythagoras theory, we can obtain the the value of x as follow:

x² = 4² + 2²

x² = 16 + 4

x² = 20

Take the square root of both side.

x = √20 units

Therefore, the value of the other leg x of the triangle is √20 units

5 0

2 years ago