Answer:
14400
Step-by-step explanation: i culd be wrong tho

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let AB = E
⇒ (AB) (7 m) = (1.75 m) ( BC + AB)
(AB) (7 m) = (1.75 m) (1.5 m + AB)
= 2.625 m² + (1.75 m ) (AB)
(AB) (7 m - 1.75 m) = 2.625 m²
∴ AB = 2.625 m² ÷ (5.25 m)
<span>
⇒ the length of AB is 0.5 m</span>
Those are the ones that are in 50s or
50,51,52,53,54,55,56,57,58,59
10 numbers per hundred
150
250
350
450
550
650
750
850
950
9 of the hundreds
10 per each
9 times 10=90
so there are 90 of them
Step-by-step explanation:
9b^2+8b+10+4b^2+5b-5
13b^2+13b+5
Pull The Terms From The Radical (x-7) & That's Your Answer