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OlgaM077 [116]
3 years ago
15

What is twenty hundreds times eight tens

Mathematics
2 answers:
Aleksandr-060686 [28]3 years ago
6 0
2.00000 ok plaz thank me


navik [9.2K]3 years ago
4 0
Well twenty hundreds is equal to 2000 and eight tens is equal to 80. So, 2000x80=160000
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Ln a+3 + ln a-3 = ln 16
Lilit [14]
\bf log_{{  a}}(xy)\implies log_{{  a}}(x)+log_{{  a}}(y)\\\\
and\qquad \textit{difference of squares}
\\ \quad \\
(a-b)(a+b) = a^2-b^2\qquad \qquad 
a^2-b^2 = (a-b)(a+b)\\\\
-----------------------------\\\\
ln(a+3)+ln(a-3)=ln(16)\implies ln[(a+3)(a-3)]=ln(16)
\\\\\\
ln[a^2-3^2]=ln(16)\impliedby \textit{removing ln() from both sides}
\\\\\\
a^2-9=16\implies a^2=16+9\implies a^2=25
\\\\\\
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7 0
3 years ago
Is 5/8 greater than 1/2
Leviafan [203]
<span>Basically, you have five bigger pieces compared to five smaller pieces. So 5/8 is greater than 5/10. When the numerators are the same, we don't have to worry about converting any numbers. Let's look at like fractions (same denominators).        SO YEAH</span>
3 0
3 years ago
Whats the slope of (-4,9) and (3,5)
Vesna [10]

Answer:

slope = - \frac{4}{7}

Step-by-step explanation:

Calculate the slope m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, 9) and (x₂, y₂ ) = (3, 5)

m = \frac{5-9}{3+4} = \frac{-4}{7} = - \frac{4}{7}

3 0
3 years ago
Read 2 more answers
Which one is it? need answers asap!
Andrew [12]
A i think if not i’m sorry
7 0
3 years ago
Read 2 more answers
Help Me!! Please. Its important
uranmaximum [27]

Answer:

answer to 3 is

Step-by-step explanation:

1 hour = 0.7

2 hours = 1.4

3 hours = 2.1

4 hours = 2.8

5 hours = 3.5

6 hours = 4.2

7 hours = 4.9

8 hours= 5.6

9 hours= 6.3

10 hours= 7.0

11 hours = 7.7

12 hours =8.4

7 0
3 years ago
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