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olganol [36]
3 years ago
14

My question is what is the answer for (1−2g+4h)⋅5??

Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

Answer:

Simple!

Step-by-step explanation:

Multiply 5 into each term into the parenthesis.

5-`10g + 20h

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Answer:

x= 60

Explanation:

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F=0.4t

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Find the slope using the formula rise over run or y2-y2 over x2-x1

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2 years ago
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Find the area of the largest square contained by a circle of radius r = 1cm. Explain your answer and justify that it is correct.
Elena-2011 [213]

Answer:

2 square cm

Step-by-step explanation:

Given :

A square is inscribed in a circle whose radius is r = 1 cm

Therefore, the diameter of the circle is 2 r = 2 x 1

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So the diagonal of the square is 2r.

Using the Pythagoras theorem, we find each of the side of the triangle is $r \sqrt 2$.

Therefore, the area of the square is given by $\text{(side)}^2$

                                                                         = $(r\sqrt 2)^2$

                                                                         $= 2 r^2$

                                                                         $= 2 (1)^2$

                                                                         $=2 \ cm^2$

Hence the area of the largest square that is contained by a circle of radius 1 cm is 2 cm square.

7 0
3 years ago
Help me on this question
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Vertically Opposite Angles are equal..

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4 0
2 years ago
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Which of the following equations describes the line shown below? Check all
stepan [7]

Answer:

answer = C

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