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3 years ago

Which of the following expressions does not mean the same as the other three?

Mathematics

1 answer:

White raven [17]3 years ago

3 0

What are the expressions

marty

2 years ago

x - 17 x - (-17) x + (-17) - 17 + x

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4,567.89

In-s [12.5K]

Answer:

I got 40210.1

Step-by-step explanation:

4,567.89+7,894.56=12462.45

12462.45+1,232.45=13694.9

13694.9+1,474.10=15169

15169+2,585.20=17754.2

17754.2+3696.36=21450.56

21450.56+3,214.56=24665.12

24665.12+6,545.65=31210.77

31210.77+7,898.78=39109.55

39109.55+1.100.55=40210.1

5 0

2 years ago

Help mee plzz :))tyy

Dimas [21]

Step-by-step explanation:

Given prism has:

Length = 5 in, width = 4 in & height = 6 in

Surface area of prism

$2(lw + wh + lh) \\ = 2(5 \times 4 + 4 \times 6 + 5 \times 6) \\ = 2(20 + 24 + 30) \\ = 2 \times 74 \\ = 148 \: {in}^{2} \\$

4 0

3 years ago

5. Luis found a new text messaging plan which will charge him $2.00 for 80 messages. Using this

Pavel [41]

I think that Luis would have to pay $22.50

7 0

2 years ago

Find segment ET. Please and thank you

Solnce55 [7]

Answer:

x=9

Step-by-step explanation:

Use the intersecting chord theorem:

RE*ET = UE*ES

Substitute values

21 (2x+2) = 30 (x+5)

Expand:

42x+42 = 30x + 150

transpose and simplify

42x-30x = 150 - 42

12x = 108

x = 9

4 0

2 years ago

Each classmate contributes $2 for charity. Write an expression for the amount of raised by your class.

Semenov [28]

(amount raised) = $2 × (number of classmates)

6 0

3 years ago