All categories

3 years ago

HELP. I WILL GIVE A BRAINLEST PLSSS

Mathematics

2 answers:

Brrunno [24]3 years ago

7 0

The answer is x=+-4 good luck!

Tresset [83]3 years ago

3 0

Solving using the quadratic formula x = +-4

You might be interested in

Which angle has the same measurement as angle DEA, and how do you know that the measurement is the same?

Kruka [31]

Answer:

I don't know the exact answer but the correct answer would be A(Then, unknown value)E I think.

Step-by-step explanation:

The reason why is because it would make a square if you put the answer and ADE together.

<h2>THIS COULD BE WRONG</h2>

5 0

3 years ago

Read 2 more answers

On November 1, Jovel Company loaned another company $100,000 at a 6% interest rate. The note receivable plus interest will not b

natita [175]

Yes yhuuu. Hugg ut77 ftt

4 0

3 years ago

If you answer you get the brainlist idk the name

Tomtit [17]

Answer: y-intercept is 3

Explanation: x=0,75x+3
I hope that helped!

5 0

3 years ago

Breyana is buying a new dress. The dress is on sale for 20% off. Breyana will also have to pay 10% sales tax on the discounted p

Vinvika [58]

Answer:

Breyana paid 88% of the dress's original price.

Step-by-step explanation:

We are given the following in the question:

Let x be the original price of dress.

The dress is on sale for 20%.

Price of dress after discount =

$(x-0.20x)$

Breyana will also have to pay 10% sales tax on the discounted price of the dress.

Price of dress after discount =

$0.10(x-0.20x)$

Total cost of dress =

$(x-0.20x) + 0.10(x-0.20x)$

We have to calculate percentage of original price paid by Breyana

$\dfrac{(x-0.20x) + 0.10(x-0.20x)}{x}\times 100\%\\\\=\dfrac{0.80x+0.08x}{x}\times 100\%\\\\=\dfrac{0.88x}{x}\times 100\%\\\\=88\%$

Thus, Breyana paid 88% of the dress's original price.

7 0

4 years ago

Given that a is the longest side length in the triangle, which of the following inequalities would make the triangle above an ob

LenKa [72]

The equations presented in the choices above are all derived from the Pythagorean theorem. This states that the sum of the squares of the two shorter sides is equal to the square of the longest side which is also referred to as the hypotenuse.

If the sum of the squares of the shorter sides is smaller compared to the square of the hypotenuse then, the triangle is OBTUSE. The answer therefore to this item is letter A.

4 0

4 years ago