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VladimirAG [237]
3 years ago
14

Por favor me pueden ayudar

Mathematics
1 answer:
scoray [572]3 years ago
3 0
It is 10 because you subtract 10 from 36 then you get 20 the the half of 20 is 10. the answer is 10. la respuesta es 10.(diez)
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Equations, Their Slopes And Y-intercepts. Please 9,11 and 12 question! Thank you!)
MakcuM [25]

Hey there!

(9) 2x-9y=45

... -9y=-2x+45

... y = (2/9)x - 5

Slope = 2/9

y-intercept = (0,-5)

(11) 3y+2x=-15

... 3y=-2x-15

... y = (-2/3)x - 5

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(12) 10x+8y=40

... 8y=-10x+40

... y=(-10/8)x+5

Slope = -5/4 (after simplifying )

y-intercept = (0,5)

Hope my answer helps!

3 0
3 years ago
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Mr. Bernard needs to order more boxes for his 16 inch diameter “Super Pizza.” Use 3.14 to approximate π.
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Approximately 1.49323
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2 years ago
7/5 x -3/12 + 7/6 + 7/5 x 1/4
Studentka2010 [4]

Answer:

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Step-by-step explanation:

I solved it on calculator

To 1 d.p 1.2

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Brad rode his bike 4 3/10 miles. Then he ran 2 9/10. How much farther did he ride than run?
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From 12,000 graphing calculators produced by a​ manufacturer, an inspector selects a random sample of 550 calculators and finds
maria [59]

Answer:

131

Step-by-step explanation:

Using proportion,

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= 21.8 * 6

= 130.8 ≈ 131

∴ Approximately 131 calculators are defective

3 0
3 years ago
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