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3 years ago

What is the value of x in this figure?

Mathematics

1 answer:

8090 [49]3 years ago

4 0

This is a 45-45-90 triangle and the ratios of the sides are 1 : 1 : sqrt2 where sqrt2 is the length of the hypotenuse ( longest side)

So the measure of x = 12 sqrt2 which is the first choice.

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Please help with my question due ASAP

Harlamova29_29 [7]

For the question the answer is a

5 0

3 years ago

The surface areas of two similar hexagonal prisms are 882cm² and 1,058 cm²? What is the scale factor of the smaller

max2010maxim [7]

Answer:

scale factor of the smaller prism to the larger prism is B. 21/23

Step-by-step explanation:

Given

surface areas of two similar hexagonal prisms are 882cm² and 1,058 cm²?

scale factor is ratio of sides of two similar objects

thus scale factor for given prism will be = side of smaller prism / side of larger prism

in general rule

If shape of solid has scale factor of k

scale factor of area = k²

scale factor of volume = k³

_____________________________

Given in the problem area of two prism is given

we know area = side^2

scale factor of area = k²

k^2 = area of smaller prism / area of larger prism

$k^2 = 882 / 1058 = 441/529\\k = \sqrt{ 441/529} \\k = 21/23$

Thus, correct option is B 21/23.

7 0

3 years ago

Four time the sum of five and ten is what

frozen [14]

The answer is sixty!
4(5+10)
4(15)
60

3 0

3 years ago

Read 2 more answers

The graph of hix) = |x-10| +6 is shown. On which<br> interval is this graph increasing?

goldfiish [28.3K]

Answer:

3rd answer

Step-by-step explanation:

its the 3rd answer trust me on it

8 0

3 years ago

URGENT FIND THE POINT OF INTERSECTION. <br> 16x+12y=-12<br> 16x-10y=10

Scrat [10]

Answer:

(0, -1)

Step-by-step explanation:

hope this helps :)

6 0

3 years ago