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3 years ago

60 POINTS I NEED ANSWER FAST. WILL MARK BRAINLIEST.

Mathematics

2 answers:

Deffense [45]3 years ago

4 0

Answer:

5.2

Step-by-step explanation:

4.3/5.6 = 4/AB

AB = 5.2

Lina20 [59]3 years ago

4 0

Step-by-step explanation:

Here, 

 

Triangle ADC and triangle ABD are similar triangle as they are similar by A.A.A axiom.

now, as they are similar their sides are proportional to eachother, 

CD/BD : AB/AC : AD/AD

4.3/4 : AB/5.6 : AD/AD.

Taking 1st and srcond ratios we get,

4.3/4=AB/5.6

or, 4AB = 5.6×4.3 (cross multiplication)

Therefore, the measure of AB is 6.02 or 6.

Hope it helps...

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3 years ago

A music shop sold 25 50$ radios at a profit of 8% and 6 30$ radios at a loss of 15% how much was the profit or loss combined

yanalaym [24]

Answer:

The profit or loss combined is $2.99

Step-by-step explanation:

Given;

cost price of first radio, CP = $25.50

profit percent, = 8%

The profit made is calculated as;

$\frac{Profit}{CP} \times 100\% = \frac{SP-CP}{CP} \times 100\% = 8\%\\\\Profit = SP-CP = 0.08CP = 0.08\times \$25.50 = \$ 2.04$

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The profit or loss combined = $2.04 + $0.95

= $2.99

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3 years ago

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Mrrafil [7]

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3 years ago

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jek_recluse [69]

First Divide both sides by -5.73

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4 years ago

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4 years ago