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3 years ago

The sum of the exterior and interior angles of a triangle is always 360°. True or false.

Mathematics

1 answer:

mel-nik [20]3 years ago

6 0

True,
Good luck! I hope I helped!

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Mr Langley sold all but 10 of his old computers for R500 each . He received R32 500 from the sale .How many computers did he ori

velikii [3]

Answer:

75 computers

Step-by-step explanation:

R 32500 / R 500= 65 sold

65 +10= 75 computers originally

5 0

4 years ago

Y=1/3mx^3 – (m–1)x^2 + 3(m–2)x +1/3

ValentinkaMS [17]

Answer:

not true

Step-by-step explanation:

i just wants points mate

8 0

3 years ago

To which płace would you round to estimate 6,904-4,111 explain

Rainbow [258]

To estimate you would round the numbers, so it would be 7,000 - 4,000 = 3,000.

8 0

3 years ago

15) In your own words, write three or four sentences explaining what exponents are and how they are used in math

Scorpion4ik [409]

Answer:

Exponents

Step-by-step explanation:

exponents are basic short cut to write numbers like 100, 1000, 10000, 1000000 and so on.

Exponents can also be defined as 10 raised to a power x whether positive or negative

$10 {}^{x}$

They are mostly used in expressing units in standard form.

<h3>examples of basic positive exponents</h3>

${10}^{2} = 100$

$10 {}^{3} = 1000$

${10}^{4} = 10000$

${10}^{5} = 100000$

basically the power represent the the number of zeroes after the 1.

<h3>examples of basic negative exponents</h3>

${10}^{ - 2} = 0.01$

${10}^{ - 3} = 0.001$

${10}^{ - 4} = 0.0001$

$10 ^{ - 5} = 0.00001$

in negative exponents the power represents the number of zeroes before the 1. including the 0 behind the decimal point.

this is the basic lay down of how exponent work but one more quick example for maximum understanding

<h3>quick example</h3>

$4 \times {10}^{4} = 0.0004$

$4 \times {10}^{4} = 40000$

$8.69 \times 10 {}^{ - 3} = 0.00869$

$8.69 \times 10 {}^{ 3} = 8690$

hope you grasp the concept involved in multiplication with other terms.

cheers

6 0

3 years ago

3+1/2=1 true or false

denis-greek [22]

I am pretty sure its false. I think this becuase 1/2 goes into 3, 6 times, not 1 time. Hope that helps

3 0

3 years ago

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