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3 years ago

Please help me need to get this done please answer it correctly and please show work please

Mathematics

1 answer:

DIA [1.3K]3 years ago

5 0

Answer:

17) 288

18) $69.30

19) $56.00

20) $135.00

21) $132.00

22) $4,515

23) 6.9%

Step-by-step explanation:

17)(3 × 4) × (6 × 4) = 288

18) 18% + 8% + 100% = 126%.

$55 × 1.6 = $69.3

19) $32 × 175% = $56

20) 100% - 15% - 10% = 75%

$180 × 0.75 = $135

21) $3,300 × 0.04 = $13

22) 2.5% × 3 = 7.5%

$4,200 × 1.075 = $4,515

23) 58 × 1.069 = 62.002

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3 years ago

The are of a shaded region is 118 ft squared. Which equation can be- used to find the value of X, in feet?

Triss [41]

Answer:

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Step-by-step explanation:

Given

See attachment for diagram

Required

The equation to find x

First, calculate the area of the big rectangle using:

$Area = Length * Width$

So:

$A_1 = (x + 6) * (3x - 2)$

The smaller rectangle

$A_2 = (x - 1) * (2x)$

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Open brackets

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3 years ago