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2 years ago

Is y – 2 = –5(x – 2) a linear function

Mathematics

1 answer:

PIT_PIT [208]2 years ago

6 0

Answer:

Yes

Step-by-step explanation:

y-2=-5(x-2)

y=-3(x-2)

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A nursery has 15 bags of soil each planter hold1/8 of a bag how many planters can be filled

dedylja [7]

Answer:

120 planters.

Step-by-step explanation:

given each planter can hold (1/8) of soil

i.e:

1/8 bag -------> can fill 1 planter

1 bag -----------> can fill 1 / (1/8) = 8 planters

15 bags ---------> can fill 8 planters per bag x 15 bags = 120 planters.

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4 years ago

A shipping tube is shaped like a right triangular prism. The bases are equilateral triangles with edges of 5 inches and a height

Dovator [93]

168 is the answernis it ok

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3 years ago

Which is bigger 17.5% or 1/6

katovenus [111]

17.5% is bigger
hope this helps
brainlyist pls

4 0

4 years ago

Read 2 more answers

Please help me i will give brainlest please i need help

sweet-ann [11.9K]

Answer:

Since you didn't mention which question.

Step-by-step explanation:

13.

$1.\overline{52}\\$ = 1.525252...

Let x = 1.525252...

10x = 15.2525252....

100x = 152.525252...

100x - x = 151.00

99x = 151

$x = \frac{151}{99}\\\\or\\\\x = 1 \frac{52}{99}$

14.

4x + 10 = 8x - 26 [ corresponding angles are congruent ]

4x - 8x = - 26 - 10

- 4x = - 36

$x = \frac{-36}{-4} \\\\x = 9$

15.

Given breadth of a rectangle is ( 2/3) its length.

Let the length be x

Therefore, breadth = ( 2 /3) of x

$= \frac{2}{3} \times x\\\\=\frac{2}{3}x$

Given perimeter = 40m

Perimeter of a rectangle = 2( length + breadth)

$40 = 2 (x + \frac{2}{3}x )\\\\\frac{40}{2} = \frac{2}{2}(x + \frac{2}{3}x)\\\\20 = x + \frac{2}{3}x\\\\20 = \frac{3x + 2x}{3}\\\\20 \times 3 = 5x \\\\x = \frac{60}{5}\\\\x = 12\\\\Therefore, Length = x = 12 \ m \ and \ breadth = \frac{2}{3}x = \frac{2}{3} \times 12 = 8 \ m$

16.

Sum of the angles of a triangle = 180°

Given ratio = 2 : 3 : 4

Sum of the ratio = 9

Therefore,

$first \ angle = \frac{2}{9} \times 180 = 2 \times 20 = 40 ^\circ\\\\Second \ angle = \frac{3}{9} \times 180 = 3 \times 20 = 60^\circ\\\\Third angle = \frac{4}{9} \times 180 = 4 \times 20 = 80^\circ$

17.

Sum of interior angles of a polygon with n sides = ( n - 2) x 180°

Given polygon is pentagon, that is n = 5

Therefore, sum of the interior angles = ( 5 - 2) x 180 = 3 x 180 = 540°

That is ,

x + 125 + 125 + 88 + 60 = 540°

x + 398 = 540°

x = 540 - 398

x = 142°

7 0

3 years ago

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15.) f(x) - 4(x + 2) + 2

ELEN [110]

Answer

Step-by-step explanation:

i wrote words,

7 0

4 years ago