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2 years ago

Find the product. (a 2 b 3)4

2 answers:

7 0

Is that supposed to be:

(a²b³)⁴

If so, the exponent of an exponent is the product of the exponents, so we end up with:

a⁸b¹²

ANEK [815]2 years ago

7 0

A^8b^12
hope ths helps
:)

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The computer game Peter wants to buy will cost at least $50 and not more than $70. He earns $3 an hour running errands for his g

Lunna [17]

Answer:

The answer to your question is C

Just try it out

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6 0

3 years ago

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Explain the slope and y-intercept from the equation y=mx+b.

SIZIF [17.4K]

Answer:

The variable "m" is the variable for SLOPE, and the variable "b" is the variable for the Y-INTERCEPT.

Hope this helps!

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2 years ago

NEED HELP WITH THESE QUESTIONS

amm1812

For this case we must solve the following questions:

Question 1:

We should simplify the following expression:

$\frac {\frac {m ^ 2 * n ^ 3} {p ^ 3}} {\frac {mp} {n ^ 2}} =$

Applying double C we have:

$\frac {m ^ 2 * n ^ 3 * n ^ 2} {mp * p ^ 3} =$

By definition of multiplication of powers of the same base we have to place the same base and add the exponents: $\frac {m ^ 2 * n ^ 5} {m * p ^ 4} =$

Canceling common terms:

$\frac {mn ^ 5} {p ^ 4}$

Answer:

Option A

Question 2:

We should simplify the following expression:

$\frac {3xyz ^ 2} {6y ^ 4} * \frac {2y} {xz ^ 4}$

So, we have:

$\frac {3xyz ^ 2 * 2y} {6y ^ 4 * xz ^ 4} =\\\frac {6xy ^ 2z ^ 2} {6y ^ 4xz ^ 4} =$

Simplifying common terms:

$\frac {1} {y ^ 2z ^ 2}$

Answer:

Option D

Question 3:

We factor the following expressions to rewrite the experience:

$r ^ 2 + 7r + 10$ : We look for two numbers that multiplied give 10 and added 7:

$(r + 5) (r + 2)$

$r ^ 2-5r-50:$ We look for two numbers that multiplied give -50 and added -5:

$(r-10) (r + 5)$

$3r-30 = 3 (r-10)$

Rewriting the given expression we have:

$\frac {(r + 5) (r + 2) * 3 (r-10)} {3 (r-10) (r + 5)} =$

We simplify common terms in the numerator and denominator we have:

$(r + 2)$

Answer:

Option D

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2 years ago

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Subtract one-third from 8 times b

steposvetlana [31]

i think the answer is 1/3 from 8x 6 =-46.7 i think

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2 years ago

Find b for the following right angled triange where a=5 and c=13

lilavasa [31]

You would use the Pythagorean there on which is a^2+b^2=c^2, from there you plug int what they gave you and solve for b, and b=12

4 0

3 years ago