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1. Tal og Bogstavregning: - Horsens HF og VUC

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J.J. Holmen: FACITLISTE TIL ØVELSER I MAT C-BOGEN Side 7 af 32<br />

0 0<br />

Øvelse 4.32: a = 7, 01; B = 75, 5 <strong>og</strong> C = 46, 5 .<br />

Øvelse 4.33:<br />

Øvelse 4.34:<br />

Øvelse 4.35:<br />

E<br />

A<br />

76,5°<br />

99,5°<br />

20,9°<br />

A = 48, 2 ; B = 58, 4 <strong>og</strong> C = 73, 4<br />

v 12, 2<br />

0<br />

= .<br />

10,4°<br />

0 0 0<br />

13,1<br />

13,6<br />

5. Variabelsammenhæng:<br />

4,0°<br />

Øvelse 5.1: 1) 0,1322 euro; 2) 13,22; 26,44; 39,66; 52,88; 66,10; 79,32.<br />

3) y=0,1322x; 4); 3) 9,25; 22,47; 35,69; 48,91; 62,13; 75,35.<br />

5) y=0,1322(x-30)<br />

Øvelse 5.2: 1) I) y=3x; II) y=x+2; III) y=3x+2. 2) *<br />

D<br />

69,1°<br />

79,6°<br />

B<br />

C

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