2 years ago

HELP, VERY EASY MATHS QUESTION

Mathematics

2 answers:

ad-work [718]2 years ago

7 0

Answer:

Step-by-step explanation:

1/2 (37 + 4a) 8 = 260 260/8 = 32.5 32.5 * 2 = 65 65-37=28 28/4 = 7 a = 7

Helen [10]2 years ago

3 0

Answer:

z=7

Step-by-step explanation:

area = ½ × (a + b) × h.

260 = 37 + 4z × 8 ×0.5

260/0.5 = 520

520/8=65

37 + 4z = 65

65-37 = 28

28/4=7

z=7

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