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Len [333]
4 years ago
13

Simplify.

5E%7B%3F%7D%20" id="TexFormula1" title=" {8}^{4} \times {8}^{5} = {8}^{?} " alt=" {8}^{4} \times {8}^{5} = {8}^{?} " align="absmiddle" class="latex-formula">
Enter the missing exponent.​

Mathematics
2 answers:
Llana [10]4 years ago
5 0
9
is the correct answer when multiplying exponents with the same base, you keep the base add the exponents.
slega [8]4 years ago
3 0

Answer:

The answer to your question is simply just 9.

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Ket [755]

Answer:

c  0.5⁻ˣ

Step-by-step explanation:

The slowest rate is:

0.5⁻ˣ

8 0
2 years ago
5 3/9 - 2 8/9 simplified
NeX [460]

Answer:

2 4/9

Step-by-step explanation:

5 0
4 years ago
Julisa wants to find the perimeter of her bedroom that is similar to her brothers . If her brothers bedroom is 12ft long and 10f
IrinaK [193]

Answer:

The perimeter of her bedroom is 36.67 ft.

Step-by-step explanation:

Julisa's bedroom is similar to her brother's bedroom.

If the width of her bedroom is w and the length is l and her brother's room has width W and length L, then

\frac{w}{W} = \frac{l}{L} ............. (1)

Now, the dimensions of her brother's bedroom are given by 12 ft long by 10 ft wide and her bedroom has length 10 ft.

Then, from equation (1) we get,

\frac{w}{10} = \frac{10}{12}

⇒ w = 8.33 ft.

Therefore, the perimeter of her bedroom is 2(8.33 + 10) = 36.67 ft. (Approximate) (Answer)

7 0
4 years ago
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Firdavs [7]

Answer:

i have no idea

Step-by-step explanation:

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3 0
3 years ago
Triangle lmn has sides measuring 7 meters and 6 meters and a perimeter of 16 meters. heron’s formula: area = startroot s (s minu
FromTheMoon [43]

Answer:

9 m²

Step-by-step explanation:

s = half the perimeter = (a+b+c)/2

the perimeter in our case is

a+b+c = 16

so, s = 16/2 = 8

and the sides are

7 m

6 m

16 - 7 - 6 = 3 m

therefore, we get

area = sqrt(8(8-7)(8-6)(8-3)) = sqrt(8×1×2×5) = sqrt(80) =

= 8.94427191... ≈ 9 m²

5 0
2 years ago
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