All categories

3 years ago

Number of real solutions? 8x^2 - 11x = -3 -4x^2 - 4 = 8x

Mathematics

1 answer:

Anna71 [15]3 years ago

3 0

(1) ANSWER

$x = \frac{3}{8} \: or \: x = 1$

(2) ANSWER

$x = - 1$

You might be interested in

√2 times √800 anyone know?

jeka94

$\sqrt{2} \times \sqrt{800}$

$\sqrt{2} \times 20 \sqrt{2}$

$\sqrt{2} \times \sqrt{2} = \sqrt{4} \: = 2$

$20 \times 2 = 40$

$therefore \: \: \: \sqrt{2} \times \sqrt{800} = 40$

5 0

3 years ago

How can you decompose the composite figure to determine its area?

laiz [17]

see the attached figure to better understand the problem

we know that

The Area of the composite figure is equal to the sum of Area 1, Area 2 and Area 3

The Area 1 is a triangle

The Area 2 is a rectangle

The Area 3 is equal a semicircle

therefore

<u>the answer is the option</u>

a triangle, a rectangle, and a semicircle

6 0

2 years ago

Read 2 more answers

Rewrite using positive exponents

Oxana [17]

Answer:

Your selection is appropriate

Step-by-step explanation:

A negative exponent in the numerator is equivalent to a positive exponent in the denominator, and vice versa.

... a⁻² = 1/a²

____

2⁴ multiplies the variable expression no matter which way it is written.

4 0

3 years ago

Select the correct answer.

vesna_86 [32]

The highlighted part of the triangle is an angle. It is on the inside of the triangle and formed by two sides coming together.

Hope this helps! :)

7 0

2 years ago

Read 2 more answers

PLEASEE HELP

sergejj [24]

I think the answer is C

8 0

3 years ago

Read 2 more answers