4 years ago

I need help!! I have only 5 mins

Mathematics

1 answer:

Aleksandr [31]4 years ago

7 0

Answer:

it is 11 i believe if not sry delete my answer

Step-by-step explanation:

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Mariah builds a tabletop using square tiles, There are 12 rows of tiles and 30 tiles in each row. How many tiles does Mariah use

kiruha [24]

360 tiles because you have to multiply 12x30.

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3 years ago

Examine triangle ABC. What is the value of x? 37 48 127 138

Flura [38]

The outside angle of B needs to equal 180 - 79 = 101 degrees.

The 3 outside angles of a triangle need to equal 360 degrees.

Set up the equation with what we know:

X + (x+5) + 101 = 360

Simplify:

2x + 106 = 360

Subtract 106 from both sides:

2x = 254

Divide both sides by 2:

x = 254 / 2

x = 127

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3 years ago

Find 12 1/2 % of 96men

lora16 [44]

Answer:12

Step-by-step explanation:

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3 years ago

Henry has a fenced yard in the shape of a rectangle with a perimeter that measures 242 feet. If the width of the yard measures 5

neonofarm [45]

Answer: Length = 70 feet

Concept:

Here, we need to know how to find the perimeter of a rectangle.

Perimeter (rectangle) = 2 (l + w)

l = length

w = width

Solve:

Given information

l = l

w = 51 feet

P = 242 feet

Given expression

P = 2 (l + w)

Substitute values into the expression

242 = 2 (l + 51)

Divide 2 on both sides

242 / 2 = 2 (l + 51) / 2

121 = l + 51

Subtract 51 on both sides

121 - 51 = l + 51 - 51

$\boxed{l=70}$

Hope this helps!! :)

Please let me know if you have any questions

4 0

3 years ago

Please help i am helping somebody and i think i know the answer but i dont want it to be wrong so please help here it is

Mumz [18]

Answer:

244

Step-by-step explanation:

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3 years ago