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sweet [91]
3 years ago
10

Select the correct answer.

Mathematics
2 answers:
My name is Ann [436]3 years ago
7 0

Answer:

B

Step-by-step explanation:

That was actually trickier than I thought it would be

I was looking for 4(x-4),   but 4(x-2)(x+2) also works

diamong [38]3 years ago
6 0

Answer:

4(x - 2)(x + 2)  (Answer B)

Step-by-step explanation:

4x^2 - 16 is the difference of two squares, a case in which there is a simple formula to remember:  a^2 - b^2 = (a - b)(a + b)

4x^2 - 16 = (2x - 4)(2x + 4)

This can be further simplified:  2(x - 2)(2)(x + 2) = 4(x - 2)(x + 2)  (Answer B)

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The coordinates of rhombus ABCD are A(–4, –2), B(–2, 6), C(6, 8), and D(4, 0). What is the area of the rhombus? Round to the nea
Gekata [30.6K]

Answer:

Brainleist!!!!

Step-by-step explanation:

First calculate the distance between B and D, A and C. 

We have the distance between B and D will be:  sqrt[(x2-x1)^2+(y2-y1)^2] = 8.5

The distance between A and C will be: 14.14 

We have the area of rhombus: 1/2 * 8.5 * 14.14 = 60 square units. 

5 0
3 years ago
Read 2 more answers
Can y’all help me please
EastWind [94]

Answer:

0,95

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP ME I NEED THIS ANSWER FOR ALGEBRA!
Marizza181 [45]

Answer:

radius  = 6.2

Step-by-step explanation:

so you already have the formula, which is

\sqrt[3]{ \frac{3v}{4\pi} }

the v represents Volume.

and 3v would be 3×volume.

\sqrt[3]{ \frac{3 \times 1000}{4 \times \pi} }

\sqrt[3]{ \frac{3000}{12.56637061} }

\sqrt[3]{238.7324147 }

= 6.20350491

to the nearest tenth place.

= 6.2

4 0
3 years ago
What is 42+36 rounding each number to near hundred?
Anastasy [175]
If I understand what you are asking the answer is 100
5 0
4 years ago
WILL MARK BRAINLIEST PLEASE HELP ASAP. The value of n is a distance of 1.5 units from -2 on a number line.
matrenka [14]

Answer:

see explanation

Step-by-step explanation:

There are 2 possible positions for n, that is

- 2 - 1.5 = - 3.5

OR

- 2 + 1.5 = - 0.5

Both are 1.5 units distance from - 2

3 0
3 years ago
Read 2 more answers
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