3 years ago

SOMEONE HELP !! Asap! I’ll give brainliest!!

Mathematics

1 answer:

Vadim26 [7]3 years ago

7 0

Answer:

Step-by-step explanation:

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James has just sold his motorbike for £1,890. He bought the motorbike for £2,700. What was his percentage loss? %

Usimov [2.4K]

£2.700 - £1890 = £810

<span>£ (money) -------------- percentage (%)
</span>2.700 -------------------- 100
810 ----------------------- x

2700*x = 810*100
2700x = 81000
$x = \frac{81000}{2700}$
$\boxed{x = 30}$

Answer:
Percentage loss = 30%

6 0

3 years ago

9/10 + (−4/5) in simplest form

creativ13 [48]

-4/5 = -8/10
9/10 -8/10 = 1/10

1/10

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4 years ago

A square has one of its sides increased by 7 inches and the other side decreased by 4 inches. Which of the following represents

Anna71 [15]

Answer:

Step-by-step explanation:

both the length and the width of a square is the same measurement.

so if both measured to "x" then that means one side increase +7.

so one side is x + 7

and the other side decreased -4

so the other side is x - 4

area of square = length x width or just one of the sides to the power of 2

so (x+7) * (x-4) = Area

x^2 + 3x - 21 = area

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3 years ago

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8th grade math! BRAINLIEST will be given.

trapecia [35]

Answer:

x = 48

Step-by-step explanation:

14^2 + b^2 = 50^2

196 + b^2 = 2500

-196 -196

b^2 = 2304

√b^2 = √2304

b = 48

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3 years ago

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Find the LCM of the numbers using prime factorizations. 36,60

alexandr402 [8]

36=2*2*3*3=2²*3²
60=2*2*3*5=2²*3*5

LCM(36,60)=2*2*3*3*5=2²*3²*5=180

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3 years ago