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2 years ago

Can any one help me on this? Please thank you

Mathematics

1 answer:

nignag [31]2 years ago

5 0

The area of a triangle is base length x height then divide all by 2,
so 12 x 10 /2
=60 ft²

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Happy thanksgiveing <3

kupik [55]

Answer:

ty!

Step-by-step explanation:

7 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

5 7/12 - 1 3/4 = ? PLZ help me

Dafna1 [17]

Answer is 23/6 or 3 5/6

7 0

2 years ago

BRAINLIEST???PLEASE HELPPP!!!!!

Luden [163]

77 because 4.9 Times 10 Times 3 equals 147 and 1.4 Times 10 Times 5 equals 70 then you would subtract 70 from 140 and get 77

4 0

2 years ago

Simplify: -3/8 +(-1/4)<br><br>A. -5/8<br><br>B. -1/2<br><br>C. -1/3<br><br>D. -1/8

sveticcg [70]

Answer:

Step-by-step explanation:

Answer can be A).-5/8....

5 0

2 years ago

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