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3 years ago

How can 29 over 9 be expressed as a decimal?

Mathematics

2 answers:

serious [3.7K]3 years ago

8 0

well first put it as a fraction so 29/9 and then divide which would give u the answer of 3.2 i hoped i helped

4vir4ik [10]3 years ago

6 0

you put 29 divided my 9 and that gives you your decimal so it would be 3.2

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2 years ago

Choose the correct answer.

antiseptic1488 [7]

Answer:

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Step-by-step explanation:

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PART A: Mrs. konsdorf claims that angle R is a right angle.Is Mrs. konsdorf correct? explain your reasoning PART B: if T is trab

Anna007 [38]

Answer:

Part A: Angle R is not a right angle.

Part B; Angle GRT' is a right angle.

Step-by-step explanation:

Part A:

From the given figure it is noticed that the vertices of the triangle are G(-6,5), R(-3,1) and T(2,6).

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$m=\frac{y_2-y_1}{x_2-x_1}$

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$\text{Slope of GR}=\frac{1-5}{-3-(-6)}=\frac{-4}{3}$

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Product of slopes of GR and RT is

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Therefore lines GR and RT are not perpendicular to each other and angle R is not a right angle.

Part B:

If vertex T translated by rule

$(x,y)\rightarrow(x-1,y-2)$

Then the coordinates of T' are

$(2,6)\rightarrow(2-1,6-2)$

$(2,6)\rightarrow(1,4)$

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Since the product of slopes is -1, therefore the lines GR and RT' are perpendicular to each other and angle GRT' is a right angle.

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