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Diano4ka-milaya [45]
3 years ago
8

Please help! and explain! no weird answers please. actual answers!

Mathematics
1 answer:
san4es73 [151]3 years ago
5 0

Answer:

AA criterion

a/x = c/a

a² = cx

b/(c - x) =c/b

b² = c(c - x)

a² + b² =cx + c(c - x) = c²

a² + b² = c²

Step-by-step explanation:

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It could be 1.85 meters for an adult bike.

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Write an equation of the line perpendicular to the line 8x+15y=12 and containing the point (11,17) write the answer in standard
jek_recluse [69]

The slope of a line perpendicular to another line has a slope which is the negative reciprocal of that line or:

m1 = -1/m2

First, we convert the given equation into slope-intercept form of a line: y = mx + b

8x + 15y = 12

15y = -8x + 12

y = (-8/15) x + 0.8

m1 = -8 / 15

 

Therefore the slope of the perpendicular line is:

m2 = 15 / 8

 

Since the perpendicular line crosses the point (11, 17), therefore using the slope formula:

m = (y2 – y1) / (x2 – x1)

15 / 8 = (y2 – 17) / (x2 – 11)

1.875 (x2 – 11) = y2 – 17

1.875 x2 – 20.625 = y2 – 17

y2 = 1.875 x2 – 3.625

y = (15/8) x – 3.625

multiplying both sides by 8:

8y = 15x – 29

rewriting in standard form:

<span>15x – 8y = 29                (ANSWER)</span>

3 0
3 years ago
If a factory makes 2 quarts of ice cream in 2 minutes how many can they make in 20 minutes
miv72 [106K]
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3 years ago
Felicia is solving the expression -5(3x+2)+10x. Gregory is solving the expression -12-4x+?+?x. Both students simplified their an
densk [106]

Answer:

see the explanation

Step-by-step explanation:

we have

<em>Felicia</em>

-5(3x+2)+10x

Apply distributive property

-5(3x)-5(2)+10x

-15x-10+10x

Combine like terms

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Let

a ----> the missing term with coefficient x in Gregory's expression

b ----> the missing constant  term in Gregory's expression

so

-12-4x+ax+b

equate Gregory's expression to Felicia's expression

-12-4x+ax+b=-5x-10

so

-12+b=-10 ----->b=2

-4x+ax=-5x ------> a=-1

so

Gregory's expression is

-12-4x+2-x

therefore

The missing terms are 2 and -x

7 0
3 years ago
What is the equation of the line that passes through the point (3, -6) and has a slope of o?
Allushta [10]

Answer:

  y = -6

Step-by-step explanation:

A line with a slope of 0 is a horizontal line. Its equation is of the form ...

  y = constant

Here, that constant must be -6 in order for the line to go through a point with y-coordinate -6:

  y = -6

5 0
3 years ago
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