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fredd [130]
2 years ago
5

Which expression is half as large as the expression 345+23?

Mathematics
2 answers:
Anuta_ua [19.1K]2 years ago
8 0

Answer:

A. (345 + 23) ÷ 2

Step-by-step explanation:

First we have to add 345 and 23 which gives you 368 Then divided by 2 which is 184 Cause it say half as large as the expression 345+23.

Then We have to find the answer to the answer choice

(345 + 23) ÷ 2 = 184

(2 x 345) + 23 = 713

(2 x 345) + 23 = 0.0054347826

Therefore A.  (345 + 23) ÷ 2 is the answer.

Leya [2.2K]2 years ago
7 0
The answer is 368:2=184
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- 4y = -8x + 9

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3 years ago
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sineoko [7]

Answer:

96

lower right

Step-by-step explanation:

Part 1

Givens

a1 = - 20

d = +4

n = 30

Equation

a30 = a1 + (n - 1)d

Solution

a30 = -20 + (30 - 1)*4

a30 = -20 + 29*4

a30 = - 20 + 116

a30 = 96

=====================

Part 2

Formula

Sum = (a1 + L)*n/2

n = 30

So only the two on the right can be considered

a1 = -20

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Sum = (-20 + 96)30/2 is the bottom right. D if you think of it that way.

8 0
3 years ago
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jeka57 [31]

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2 years ago
What is the slope of 6x+3
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lisabon 2012 [21]

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3 0
3 years ago
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