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erastovalidia [21]

4 years ago

11

What was the name of the treatise in which Euclid compiled all the existing geometric knowledge, along with some of his own obse

rvations, to provide a logical structure and progression for geometry?

1 answer:

Black_prince [1.1K]4 years ago

7 0

Euclid wrote 1 books related to math & logic.
He compiles all his studies in one treatise called ELEMENTS

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What decimal is equivalent to negative 3/8

Fittoniya [83]

Answer:

-6/16

Step-by-step explanation:

<u>Step 1: Find equivalent to -3/8</u>

(-3*2) / (8*2)

<em>-6/16</em>

Answer: -6/16

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3 years ago

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A gymnast practices 6days each week. She practices the same number of hours each day. If she practices a total of 120 hours in a

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She practices 5 hours a day.
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3 years ago

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Step-by-step explanation:

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3 years ago

The times for three swimmers are 101.85 seconds, 101.6 seconds, and 59.625 seconds. Which is the winning time? how many seconds

bija089 [108]

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3 0

3 years ago

The complement of an angle is one-sixth the measure of the supplement of the angle. What is the measure of the complement angle?

cestrela7 [59]

Answer:

The measure of the complement angle is $18\°$

Step-by-step explanation:

Let

x-----> the angle

we know that

The complement of an angle is equal to $(90-x)\°$

The supplement of an angle is equal to $(180-x)\°$

we have

The complement of an angle is one-sixth the measure of the supplement of the angle

$(90-x)\°=(1/6)(180-x)\°$

solve for x

$(540-6x)\°=(180-x)\°$

$(6x-x)=(540-180)\°$

$(5x)=(360)\°$

$x=72\°$

Find the measure of the complement angle

$(90-x)\°$ ------> $(90-72)=18\°$

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3 years ago

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