4 years ago

Break apart the addends to find the sum second grade

Mathematics

1 answer:

Leviafan [203]4 years ago

4 0

18+21=39

33+49=82

Just add them together

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It's a question from real and complex numbers which I can't solve. so someone PLZ HeLp

Semmy [17]

Answer:

$\frac{1}{5}$

Step-by-step explanation:

Using the rules of exponents

$a^{m}$ × $a^{n}$ = $a^{(m+n)}$ , $\frac{a^{m} }{a^{n} }$ = $a^{(m-n)}$ , $(a^m)^{n}$ = $a^{mn}$

Simplifying the product of the first 2 terms

$\frac{a^{p^2+pq} }{a^{pq+q^2} }$ × $\frac{a^{q^2+qr} }{a^{qr+r^2} }$

= $a^{p^2-q^2}$ × $a^{q^2-r^2}$

= $a^{p^2-r^2}$

Simplifying the third term

5( $(a^p+r)^{p-r}$

= 5 $a^{(p+r)(p-r)}$ = 5 $a^{(p^2-r^2)}$

Performing the division, that is

$\frac{a^{(p^2-r^2)} }{5a^{(p^2-r^2)} }$ ← cancel $a^{(p^2-r^2)}$ on numerator/ denominator leaves

= $\frac{1}{5}$

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3 years ago

an automobile tank is 1/6 full of gas. when eight litres are added to the tank, it is 1/4 full of gas. how many litres does it h

Vikki [24]

Answer:

1/9

Step-by-step explanation:

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4 years ago

What is the simplified form of the expression?

sineoko [7]

The answer is: 10 x¹³ y¹⁰ .
__________________________________________________________

1x^8 * 2y^(10) * 5x^5 =

1* 2* 5 * x^8 * x^5 * y^(10) =

10 * x^(8+5) * y^(10) =

10 * x^(13) * y^(10) = 10 x^(13) y^10 ; write as:
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10 x¹³ y¹<span>⁰ .
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Aliun [14]

72% of the granola bar are raisins

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3 years ago

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Lostsunrise [7]

Answer:

Step-by-step explanation:

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3 years ago