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3 years ago

8

Determine if 0.69789978997899789 is rational or irrational

1 answer:

mylen [45]3 years ago

7 0

Don’t click the link it’s a scam

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Help Select all equations that are true.

Maru [420]

Answer:

ohh what this

Step-by-step explanation:

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3 years ago

123×22 <br>44 ×7<br>110 × 2 ÷10

Alexeev081 [22]

Answer:

458396400

Step-by-step explanation:

123 x 22 x 44 x 7 x 110 x 5

2706 x 44 x 7 x 110 x 5

2706 x 308 x 110 x 5

2706 x 308 x 550

833448 x 550

458396400

3 0

3 years ago

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find the first six terms of the sequence. a1 = -6, an = 4 • an-1 select one: a. 0, 4, -24, -20, -16, -12 b. -24, -96, -384, -153

MAXImum [283]

If it is a geometric sequence, then ur answer would be d.

8 0

3 years ago

What is the simplified version of <img src="https://tex.z-dn.net/?f=%282%5Csqrt%7B5%7D%2B3%29%28%5Csqrt%7B5%7D-1%29" id="TexForm

Tpy6a [65]

ANSWER

EXPLANATION

We want to simplify:

$(2\sqrt{5}+3)(\sqrt{5}-1)$

Recall the distributive property;

(a+b)(c+d)=a(c+d)+b(c+d)

We apply this property to get,

$2\sqrt{5}(\sqrt{5}-1) + 3(\sqrt{5}-1)$

We expand to get,

$2 \times 5-2 \sqrt{5} + 3\sqrt{5}-3$

This simplifies to,

$10 + \sqrt{5}-3$

The simplest form of the given expression is:

$7 + \sqrt{5}$

7 0

4 years ago

If 10% of a number is 6, then 100% of the number is

pickupchik [31]

Answer:

60

Step-by-step explanation:

3 0

3 years ago

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