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Ad libitum [116K]
4 years ago
9

1.

Mathematics
1 answer:
Sindrei [870]4 years ago
3 0

The answer is - 2*2-2x - 14

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:(((( help me im confused
Lorico [155]

Answer:

58

Step-by-step explanation:

you have 2 2 by 2 squares and 1 5 by 10 rectangle

4 0
2 years ago
Explain how an estimate helps you place the decimal point when multiplying 3.9 × 5.3
Elza [17]
So you can round 3.9 to 4, and 5.3 to 5. so 4x5=20. there would then be 2 digits in front of the decimal point. (:
5 0
3 years ago
Could someone please help and explain how to do this
LiRa [457]

Answer:

Step-by-step explanation:

just remember that \sqrt{x} = x^{1/2}  .......  \sqrt[3]{x} = x^{1/3} \\also  that (x^{a})^{b}  = x^{a*b}

1) x^3 = x^ (3/4) ===> FALSE

2) x^3/4 = x^3/4 ===> TRUE

3) x^3/4 = x^3/4 ===> TRUE

4) x^(4/3) = x^(4/3) ===> TRUE

7 0
3 years ago
Read 2 more answers
What's is 2/5 of 20<br> A. 4<br> B. 8<br> C. 20 2/5<br> D. 40
steposvetlana [31]
2/5 x 20 = 40/5 = B 8
5 0
3 years ago
Which events are independent? Check all that apply
son4ous [18]

Answer:

A number cube is rolled and a spinner is spun.

Two cards are randomly chosen from a standard deck.

Two pairs of socks are randomly chosen from a drawer.

A card is randomly chosen from a standard deck and a dart is randomly thrown.

Explanation:

The two events taking place in all of these answers can happen seperately and still hold the same probability.

3 0
3 years ago
Read 2 more answers
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