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3 years ago

Please help me and use laws of exponents

Mathematics

1 answer:

fredd [130]3 years ago

6 0

Answer:

5^2x ÷ 5^-3 = 5⁵(5×5×5×5×5)

5^2x ÷ 1/5³(5×5×5) = 3125

5^2x ÷ 1/125 = 3125

5^2 × 4 = 3125

125

5⁸(5×5×5×5×5×5×5×5) = 3125

125

390625 = 3125

125

so the value X is = 4

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Factor the polynomial. Factor completely. 11xy^5 + 77x^2y^4

ozzi

Answer:

11xy^4(y+7x)

Step-by-step explanation:

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Start by finding the scale of this map. At the actual gym, one side length of the snack stand is 60 feet. On the scale map, it i

Elenna [48]

Answer:

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Step-by-step explanation:

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3 years ago

If 6:2=8:x, then a. 6x=16 b. 6x=10 c.2x=48 d. 2x=14

otez555 [7]

Answer:

a)6x = 16

Step-by-step explanation:

<h2>Finding the value</h2>

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6 : 2

8 : x

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4 0

3 years ago

Read 2 more answers

How do I solve this????

Arlecino [84]

Let's say the numbers are "a" and "b"
hmm say "a" is the smaller, and "b" the greater

so "b" is "4 more than 5 times" "a"

so... 5 times "a" is 5*a or 5a
4 more than "that", will be "that" + 4
or
5a + 4

so.. whatever "a" is, "b" is 5a+4

now, their sum is 22, as opposed to "zz" hehe

so $\bf \begin{cases}
a+b=22\\
--------------\\
\boxed{b}=5a+4\qquad thus\\
--------------\\
a+\boxed{5a+4}=22
\end{cases}$

solve for "a", to see what the smaller one is

what's "b"? well, b = 5a + 4

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3 years ago

Find the product of 51 and -2.5.

Bad White [126]

Answer: C. -102 + (-25.5)

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3 years ago

Please help me and use laws of exponents​

Please help me and use laws of exponents