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denis23 [38]
3 years ago
11

Help me please please help me

Mathematics
2 answers:
hjlf3 years ago
6 0

Answer:

7.5

Step-by-step explanation:

So 7 r 1

BARSIC [14]3 years ago
4 0

Answer:

7 r 1

Step-by-step explanation:

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the length of a pool is 10 meters more than twice the width. The area of the pool is 1500 square meters. What is the length of t
Arte-miy333 [17]
Let's make the length L and the width w. So, here's what we know:

L = 2w + 10

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Substitute L in as 2w + 10:

w(2w + 10) = 1500.

Simplify.

2w squared +10w = 1500

Make it a quadratic equation, w = 25 or -30. Since it can't be negative, w = 25.

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37/30 as an improper fraction can be reduced to a mixed number. 37/30= 1 with a remainder of 7.

37/30= 1 7/30

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In △ACD, if AC ≅ AD, m∠A = (3x – 4)°, m∠C = (5x + 1)°, and m∠D = (7x – 27)°, find x and the measure of each angle. *
Tems11 [23]

Answer:

x = 14

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B = 71

C = 71

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