2 years ago

2 meters and 20 centimeters = ? millmeters

1 answer:

7 0

2 meters and 20 centimeters =2200 millimeters

millimeters are smaller than centimiters and meters so how is is 40 when 2 meters are 2000 millimeters and 20 centimiters are 200 millimeters

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Please help! I am stuck

marta [7]

A. 27.
we can prove that the two triangles within the triangle are congruent (the triangle is an isosceles) with SAS. then we do 180- (63 x 2). then we get the top angle. and then we divide 54 by 2 to make the individual angles and then we get 27.

8 0

3 years ago

the rectangle shown has a perimeter of 70cm and the given area. It’s length is 8 more than twice it’s width. Write and solve a s

vfiekz [6]

Dimensions of rectangle are:

Length = 26 cm

Width = 9 cm

Step-by-step explanation:

Perimeter of rectangle = 70 cm

Width= x

Length = 2x+8

We need to find the value of length and width of rectangle.

The formula used is:

$Periemter\,\,of\,\,rectangle=2(Length+Width)$

Putting values:

$Periemter\,\,of\,\,rectangle=2(Length+Width)\\70=2(2x+8+x)\\70=2(3x+8)\\70=6x+16\\70-16=6x\\54=6x\\x=54/6\\x=9$

So, Value of Width = x = 9 cm

Value of Length = 2x+8 = 2(9)+8 = 18+8=26 cm

So Dimensions of rectangle are:

Length = 26 cm

Width = 9 cm

Keywords: Perimeter of rectangle

Learn more about Perimeter of rectangle at:

#learnwithBrainly

6 0

3 years ago

7. An angle is in quadrant III with a reference angle of 20°, find the positive measure of the angle.

Aleks04 [339]

Step-by-step explanation:

let the angle in 3rd quadrant be X

x+2=180

3 0

1 year ago

A sports arena can hold 18500 people, plus or minus 1200 people. Write an absolute value equation to represent the number of peo

Whitepunk [10]

The solutions are only there if u need them

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3 years ago

kennedy has 12 apples. together, she and Ariana have 42 apples. which diagram best represents the situation where A is the amoun

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2 years ago