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3 years ago

HELP FAST WILL MARK BRAINLIEST!

Mathematics

1 answer:

s344n2d4d5 [400]3 years ago

4 0

Answer:

thisi is 4

Step-by-step explanation:

it just is trust mee

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What is the sum of the interior angle measures of a convex irregular pentagon?

Wittaler [7]

Answer:

540 degrees.

Step-by-step explanation:

The formula for the sum of the interior angles is

S(n) = 180(n - 2) where n = the number of sides.

For a pentagon, with 5 sides it is 180(5 - 2)

= 3*180

= 540 degrees.

5 0

4 years ago

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Find the slope of the slope through the points (-4 , -4) and (2,5)

Colt1911 [192]

Answer:

3/2

Step-by-step explanation:

In order to find the slope with two points, you use this formula:

y2-y1 / x2 - x1.

y2 is 5 and y1 is -4. 5 - -4 = 9

x2 is 2 and x1 is -4. 2 - - 4 = 6

9/6 = 3/2.

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3 years ago

30 Points please answer quickly!!!!! James did an experiment. He started out with 640 bacteria cells. He found that the growth r

Marrrta [24]

Answer:

2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

Step-by-step explanation:

b = 640

r = 5.3% = 0.053

t = 25

y = 640 ( 1 + 0.053)^25

y = 640 ( 1.053)^25

y = 2327.49 ---> 25 hrs

starting plot points (0,640) and ending (25, 2327.49)

4 0

3 years ago

'Five times a number minus eight is 17.5.

11Alexandr11 [23.1K]

Answer:

5.1

Step-by-step explanation:

you need to work backwards.

so do 17.5 + 8 then divide by 5 to get 5.1

i hope this helps :)

8 0

3 years ago

Given that log 2 = 0.3010 and log 3 = 0.4771 , how can we find log 6 ?

bearhunter [10]

Answer:

$\sf \log_{10}6=0.7781$

Step-by-step explanation:

<u>Given</u>:

$\sf \log_{10} 2 = 0.3010$

$\sf \log_{10} 3 = 0.4771$

To find log₁₀ 6, first rewrite 6 as 3 · 2:

$\sf \implies \log_{10}6=\log_{10}(3 \cdot 2)$

$\textsf{Apply the log product law}: \quad \log_axy=\log_ax + \log_ay$

$\implies \sf \log_{10}(3 \cdot 2)=\log_{10}3+\log_{10}2$

Substituting the given values for log₁₀ 3 and log₁₀ 2:

$\begin{aligned} \sf \implies \log_{10}3+\log_{10}2 & = \sf 0.4771+0.3010\\ & = \sf 0.7781 \end{aligned}$

Therefore:

$\sf \log_{10}6=0.7781$

Learn more about logarithm laws here:

brainly.com/question/27953288

brainly.com/question/27963321

5 0

1 year ago

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