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Evgen [1.6K]
3 years ago
7

Work

Mathematics
1 answer:
vovangra [49]3 years ago
3 0
20.1
-11.8+8.3 is basically saying 11.8+8.3
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Salma used a photocopier to dilate the design for a monorail track system. The figure below shows the design and its photocopy:
drek231 [11]

Answer:

34 m

Step-by-step explanation:

The proportion between sides AD and EH:

AD/EH = 1/2

must be also satisfied with the proportion:

AD/EH  = DC/GH = 1/2

because they are corresponding sides between the two figures.

DC measures 17 meters,  therefore:

GH = 17*2

GH = 34 m

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3 years ago
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X= 13.5

Every triangle equals 180 degrees. 23+23= 46. 46 - 1= 45. Then you solve the equation 10x+45=180 which would equal, 13.5.
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3 years ago
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A circle is 7 cm. what is the diameter,circumference.NEED ANSWER QUICK PLZZ
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Divide 5x^2 + 8x + 7 by 4x
Nostrana [21]

Answer:

5^2+36x

Step-by-step explanation:

8 0
3 years ago
Here is a sequence of numbers:
S_A_V [24]

Answer:

Perfect squares

Step-by-step explanation:

Here, we have a list of some numbers and we want to know the name given to these numbers.

Mathematically, these numbers are referred to as perfect squares.

Although all numbers have square roots, not all numbers have integer square root values.

Numbers having integer square root values otherwise known as whole number square root values are referred to as perfect squares.

3 0
3 years ago
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